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Sousa E., Rocha L., Jaria G., Gil M.V., Otero M., Esteves V.I., Calisto V. (2021) Optimizing microwave-assisted production of waste-based activated carbons for the removal of antibiotics from water. Science Of The Total Environment, 752 141662. See more

Jaria G., Calisto V., Gil M.V., Ferreira P., Santos S.M., Otero M., Esteves V.I. (2021) Effects of thiol functionalization of a waste-derived activated carbon on the adsorption of sulfamethoxazole from water: Kinetic, equilibrium and thermodynamic studies. Journal Of Molecular Liquids, 323 115003. See more

Jaria G., Calisto V., Otero M., Esteves V.I. (2020) Monitoring pharmaceuticals in the aquatic environment using enzyme-linked immunosorbent assay (ELISA)-a practical overview. ANALYTICAL AND BIOANALYTICAL CHEMISTRY, 412 , (17), 3983-4008. See more

Jaria G., Lourenco M.A.O., Silva C.P., Ferreira P., Otero M., Calisto V., Esteves V.I. (2020) Effect of the surface functionalization of a waste-derived activated carbon on pharmaceuticals' adsorption from water. JOURNAL OF MOLECULAR LIQUIDS, 299 . See more

Silva C.P., Oliveira C., Ribeiro A., Osorio N., Otero M., Esteves V.I., Lima D.L.D. (2020) Sulfamethoxazole exposure to simulated solar radiation under continuous flow mode: Degradation and antibacterial activity. CHEMOSPHERE, 238 . See more

Silva A., Coimbra R.N., Escapa C., Figueiredo S.A., Freitas O.M., Otero M. (2020) Green Microalgae Scenedesmus Obliquus Utilization for the Adsorptive Removal of Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) from Water Samples. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 17 , (10), . See more

Qiu L., Jaria G., Gil M.V., Feng J.D., Dai Y.D., Esteves V.I., Otero M., Calisto V. (2020) Core-Shell Molecularly Imprinted Polymers on Magnetic Yeast for the Removal of Sulfamethoxazole from Water. POLYMERS, 12 , (6), . See more

dos Louros V.L., Silva C.P., Nadais H., Otero M., Esteves V.I., Lima D.L.D. (2020) Photodegradation of sulfadiazine in different aquatic environments Evaluation of influencing factors. ENVIRONMENTAL RESEARCH, 188 . See more

Pereira D., Rocha L.S., Gil M.V., Otero M., Silva N.J.O., Esteves V.I., Calisto V. (2020) In situ functionalization of a cellulosic-based activated carbon with magnetic iron oxides for the removal of carbamazepine from wastewater. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, . See more

Khan M.A., Momina ., Siddiqui M.R., Otero M., Alshareef S.A., Rafatullah M. (2020) Removal of Rhodamine B from Water Using a Solvent Impregnated Polymeric Dowex 5WX8 Resin: Statistical Optimization and Batch Adsorption Studies. POLYMERS, 12 , (2), . See more

dos Louros V.L., Silva C.P., Nadais H., Otero M., Esteves V.I., Lima D.L.D. (2020) Oxolinic acid in aquaculture waters: Can natural attenuation through photodegradation decrease its concentration?. SCIENCE OF THE TOTAL ENVIRONMENT, 749 . See more

Abbas S.Z., Yong Y.C., Khan M.A., Siddiqui M.R., Hakami A.A.H., Alshareef S.A., Otero M., Rafatullah M. (2020) Bioflocculants Produced by Bacterial Strains Isolated from Palm Oil Mill Effluent for Application in the Removal of Eriochrome Black T Dye from Water. POLYMERS, 12 , (7), . See more

Filipe O.M.S., Santos E.B.H., Otero M., Goncalves E.A.C., Neves M.G.P.M.S. (2020) Photodegradation of metoprolol in the presence of aquatic fulvic acids. Kinetic studies, degradation pathways and role of singlet oxygen, OH radicals and fulvic acids triplet states. JOURNAL OF HAZARDOUS MATERIALS, 385 . See more

Rocha L.S., Pereira D., Sousa E., Otero M., Esteves V.I., Calisto V. (2020) Recent advances on the development and application of magnetic activated carbon and char for the removal of pharmaceutical compounds from waters: A review. SCIENCE OF THE TOTAL ENVIRONMENT, 718 . See more

Wabaidur S.M., Khan M.A., Siddiqui M.R., Otero M., Jeon B.H., Alothman Z.A., Hakami A.A.H. (2020) Oxygenated functionalities enriched MWCNTs decorated with silica coated spinel ferrite - A nanocomposite for potentially rapid and efficient de-colorization of aquatic environment. JOURNAL OF MOLECULAR LIQUIDS, 317 . See more

Ansari M.S., Raees K., Khan M.A., Rafiquee M.Z.A., Otero M. (2020) Kinetic Studies on the Catalytic Degradation of Rhodamine B by Hydrogen Peroxide: Effect of Surfactant Coated and Non-Coated Iron (III) Oxide Nanoparticles. POLYMERS, 12 , (10), . See more

Feng J.D., Zhao X.D., Zhou H., Qiu L., Dai Y.D., Luo H.Y., Otero M. (2020) Removal of strontium by high-performance adsorbentsSaccharomyces cerevisiae-Fe(3)O(4)bio-microcomposites. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY, 326 , (1), 525-535. See more

Coimbra R.N., Calisto V., Ferreira C.I.A., Esteves V.I., Otero M. (2019) Removal of pharmaceuticals from municipal wastewater by adsorption onto pyrolyzed pulp mill sludge. Arabian Journal Of Chemistry, 12 , (8), 3611-3620. See more

Jaria G., Silva C.P., Oliveira J.A.B.P., Santos S.M., Gil M.V., Otero M., Calisto V., Esteves V.I. (2019) Production of highly efficient activated carbons from industrial wastes for the removal of pharmaceuticals from water-A full factorial design. JOURNAL OF HAZARDOUS MATERIALS, 370 212-218. See more

Jaria G., Calisto V., Silva C.P., Gil M.V., Otero M., Esteves V.I. (2019) Obtaining granular activated carbon from papermill sludge - A challenge for application in the removal of pharmaceuticals from wastewater. SCIENCE OF THE TOTAL ENVIRONMENT, 653 393-400. See more

Silva C.P., Jaria G., Otero M., Esteves V.I., Calisto V. (2019) Adsorption of pharmaceuticals from biologically treated municipal wastewater using paper mill sludge-based activated carbon. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 26 , (13), 13173-13184. See more

Oliveira C., Lima D.L.D., Silva C.P., Calisto V., Otero M., Esteves V.I. (2019) Photodegradation of sulfamethoxazole in environmental samples: The role of pH, organic matter and salinity. SCIENCE OF THE TOTAL ENVIRONMENT, 648 1403-1410. See more

Escapa C., Coimbra R.N., Neuparth T., Torres T., Santos M.M., Otero M. (2019) Acetaminophen Removal from Water by Microalgae and Effluent Toxicity Assessment by the Zebrafish Embryo Bioassay. WATER, 11 , (9), . See more

Jaria G., Calisto V., Silva C.P., Gil M.V., Otero M., Esteves V.I. (2019) Fixed-bed performance of a waste-derived granular activated carbon for the removal of micropollutants from municipal wastewater. SCIENCE OF THE TOTAL ENVIRONMENT, 683 699-708. See more

Khan M.A., Otero M., Kazi M., Alqadami A.A., Wabaidur S.M., Siddiqui M.R., Alothman Z.A., Sumbul S. (2019) Unary and binary adsorption studies of lead and malachite green onto a nanomagnetic copper ferrite/drumstick pod biomass composite. JOURNAL OF HAZARDOUS MATERIALS, 365 759-770. See more

Khan, M.A., Alqadami, A.A., Otero, M., Siddiqui, M.R., Alothman, Z.A., Alsohaimi, I., Rafatullah, M., Hamedelniel, A.E. (2019) Heteroatom-doped magnetic hydrochar to remove post-transition and transition metals from water: Synthesis, characterization, and adsorption studies. Chemosphere, 218 1089-1099. See more

Coimbra R.N., Escapa C., Otero M. (2019) Comparative Thermogravimetric Assessment on the Combustion of Coal, Microalgae Biomass and Their Blend. ENERGIES, 12 , (15), . See more

Vicente E.D., Vicente A.M., Evtyugina M., Carvalho R., Tarelho L.A.C., Paniagua S., Nunes T., Otero M., Calvo L.P., Alves C. (2019) Emissions from residential pellet combustion of an invasive acacia species. RENEWABLE ENERGY, 140 319-329. See more

Silva C.P., Jaria G., Otero M., Esteves V.I., Calisto V. (2018) Waste-based alternative adsorbents for the remediation of pharmaceutical contaminated waters: Has a step forward already been taken?. BIORESOURCE TECHNOLOGY, 250 888-901. See more

Oliveira G., Calisto V., Santos S.M., Otero M., Esteves V.I. (2018) Paper pulp-based adsorbents for the removal of pharmaceuticals from wastewater: A novel approach towards diversification. SCIENCE OF THE TOTAL ENVIRONMENT, 631-632 1018-1028. See more

Paniagua S., Calvo L.F., Escapa C., Coimbra R.N., Otero M., Garcia A.I. (2018) Chlorella sorokiniana thermogravimetric analysis and combustion characteristic indexes estimation. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 131 , (3), 3139-3149. See more

Escapa C., Torres T., Neuparth T., Coimbra R.N., Garcia A.I., Santos M.M., Otero M. (2018) Zebrafish embryo bioassays for a comprehensive evaluation of microalgae efficiency in the removal of diclofenac from water. SCIENCE OF THE TOTAL ENVIRONMENT, 640 1024-1033. See more

Alqadami A.A., Khan M.A., Otero M., Siddiqui M.R., Jeon B.H., Batoo K.M. (2018) A magnetic nanocomposite produced from camel bones for an efficient adsorption of toxic metals from water. JOURNAL OF CLEANER PRODUCTION, 178 293-304. See more

Coimbra R.N., Escapa C., Vazquez N.C., Noriega-Hevia G., Otero M. (2018) Utilization of Non-Living Microalgae Biomass from Two Different Strains for the Adsorptive Removal of Diclofenac from Water. WATER, 10 , (10), . See more

Coimbra R.N., Escapa C., Otero M. (2018) Adsorption Separation of Analgesic Pharmaceuticals from Ultrapure and Waste Water: Batch Studies Using a Polymeric Resin and an Activated Carbon. POLYMERS, 10 , (9), . See more

Paniagua S., Escudero L., Coimbra R.N., Escapa C., Otero M., Calvo L.F. (2018) Effect of Applying Organic Amendments on the Pyrolytic Behavior of a Poplar Energy Crop. WASTE AND BIOMASS VALORIZATION, 9 , (8), 1435-1449. See more

Martin-Rilo S., Coimbra R.N., Escapa C., Otero M. (2018) Treatment of Dairy Wastewater by Oxygen Injection: Occurrence and Removal Efficiency of a Benzotriazole Based Anticorrosive. WATER, 10 , (2), . See more

Lima D.L.D., Silva C.P., Otero M. (2018) Dispersive liquid-liquid microextraction for the quantification of venlafaxine in environmental waters. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 217 71-77. See more

Ferreira C.I.A., Calisto V., Otero M., Nadais H., Esteves V.I. (2017) Removal of tricaine methanesulfonate from aquaculture wastewater by adsorption onto pyrolysed paper mill sludge. CHEMOSPHERE, 168 139-146. See more

Jaria G., Silva C.P., Ferreira C.I.A., Otero M., Calisto V. (2017) Sludge from paper mill effluent treatment as raw material to produce carbon adsorbents: An alternative waste management strategy. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 188 203-211. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Otero M., Esteves V.I. (2017) Single and multi-component adsorption of psychiatric pharmaceuticals onto alternative and commercial carbons. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 192 15-24. See more

Ferreira C.I.A., Calisto V., Otero M., Nadais H., Esteves V.I. (2017) Fixed-bed adsorption of Tricaine Methanesulfonate onto pyrolysed paper mill sludge. AQUACULTURAL ENGINEERING, 77 53-60. See more

Yusuf M., Khan M.A., Otero M., Abdullah E.C., Hosomi M., Terada A., Riya S. (2017) Synthesis of CTAB intercalated graphene and its application for the adsorption of AR265 and AO7 dyes from water. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 493 51-61. See more

Escapa C., Coimbra R.N., Paniagua S., Garcia A.I., Otero M. (2017) Comparison of the culture and harvesting of Chlorella vulgaris and Tetradesmus obliquus for the removal of pharmaceuticals from water. JOURNAL OF APPLIED PHYCOLOGY, 29 , (3), 1179-1193. See more

Escapa C., Coimbra R.N., Nuevo C., Vega S., Paniagua S., Garcia A.I., Calvo L.F., Otero M. (2017) Valorization of Microalgae Biomass by Its Use for the Removal of Paracetamol from Contaminated Water. WATER, 9 , (5), . See more

Cuetos M.J., Martinez E.J., Moreno R., Gonzalez R., Otero M., Gomez X. (2017) Enhancing anaerobic digestion of poultry blood using activated carbon. JOURNAL OF ADVANCED RESEARCH, 8 , (3), 297-307. See more

Silva C.P., Lima D.L.D., Groth M.B., Otero M., Esteves V.I. (2016) Effect of natural aquatic humic substances on the photodegradation of estrone. CHEMOSPHERE, 145 249-255. See more

Silva C.P., Lima D.L.D., Otero M., Esteves V.I. (2016) Photosensitized Degradation of 17 beta-estradiol and 17 alpha-ethinylestradiol: Role of Humic Substances Fractions. JOURNAL OF ENVIRONMENTAL QUALITY, 45 , (2), 693-700. See more

Ferreira C.I.A., Calisto V., Otero M., Nadais H., Esteves V.I. (2016) Comparative adsorption evaluation of biochars from paper mill sludge with commercial activated carbon for the removal of fish anaesthetics from water in Recirculating Aquaculture Systems. AQUACULTURAL ENGINEERING, 74 76-83. See more

Oliveira C., Lima D.L.D., Silva C.P., Otero M., Esteves V.I. (2016) Photodegradation behaviour of estriol: An insight on natural aquatic organic matter influence. CHEMOSPHERE, 159 545-551. See more

Ferreira C.I.A., Calisto V., Cuerda-Correa E.M., Otero M., Nadais H., Esteves V.I. (2016) Comparative valorisation of agricultural and industrial biowastes by combustion and pyrolysis. BIORESOURCE TECHNOLOGY, 218 918-925. See more

Coimbra R.N., Paniagua S., Escapa C., Calvo L.F., Otero M. (2016) Thermal Valorization of Pulp Mill Sludge by Co-processing with Coal. WASTE AND BIOMASS VALORIZATION, 7 , (4), 995-1006. See more

Paniagua S., Escudero L., Escapa C., Coimbra R.N., Otero M., Calvo L.P. (2016) Effect of waste organic amendments on Populus sp biomass production and thermal characteristics. RENEWABLE ENERGY, 94 166-174. See more

Escapa C., Coimbra R.N., Paniagua S., Garcia A.I., Otero M. (2016) Comparative assessment of diclofenac removal from water by different microalgae strains. ALGAL RESEARCH-BIOMASS BIOFUELS AND BIOPRODUCTS, 18 127-134. See more

Martinez E.J., Fierro J., Rosas J.G., Lobato A., Otero M., Gomez X. (2016) Assessment of cationic dye biosorption onto anaerobic digested sludge: Spectroscopic characterization. ENVIRONMENTAL PROGRESS & SUSTAINABLE ENERGY, 35 , (5), 1330-1337. See more

Coimbra R.N., Escapa C., Paniagua S., Otero M. (2016) Adsorptive removal of diclofenac from ultrapure and wastewater: a comparative assessment on the performance of a polymeric resin and activated carbons. DESALINATION AND WATER TREATMENT, 57 , (57), 27914-27923. See more

Calisto V., Ferreira C.I.A., Oliveira J.A.B.P., Otero M., Esteves V.I. (2015) Adsorptive removal of pharmaceuticals from water by commercial and waste-based carbons. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 152 83-90. See more

Ferreira C.I.A., Calisto V., Santos S.M., Cuerda-Correa E.M., Otero M., Nadais H., Esteves V.I. (2015) Application of pyrolysed agricultural biowastes as adsorbents for fish anaesthetic (MS-222) removal from water. JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 112 313-324. See more

Jaria G., Calisto V., Gil M.V., Otero M., Esteves V.I. (2015) Removal of fluoxetine from water by adsorbent materials produced from paper mill sludge. JOURNAL OF COLLOID AND INTERFACE SCIENCE, 448 32-40. See more

Martin-Rilo S., Coimbra R.N., Martin-Villacorta J., Otero M. (2015) Treatment of dairy industry wastewater by oxygen injection: performance and outlay parameters from the full scale implementation. JOURNAL OF CLEANER PRODUCTION, 86 15-23. See more

Coimbra R.N., Otero M. (2015) A continuous process for the production of a fabric reinforced polymeric matrix. JOURNAL OF REINFORCED PLASTICS AND COMPOSITES, 34 , (20), 1662-1672. See more

Montes N., Otero M., Coimbra R.N., Mendez R., Martin-Villacorta J. (2015) Removal of tetracyclines from swine manure at full-scale activated sludge treatment plants. ENVIRONMENTAL TECHNOLOGY, 36 , (15), 1966-1973. See more

Escapa C., Coimbra R.N., Paniagua S., Garcia A.I., Otero M. (2015) Nutrients and pharmaceuticals removal from wastewater by culture and harvesting of Chlorella sorokiniana. BIORESOURCE TECHNOLOGY, 185 276-284. See more

Paniagua S., Otero M., Coimbra R.N., Escapa C., Garcia A.I., Calvo L.F. (2015) Simultaneous thermogravimetric and mass spectrometric monitoring of the pyrolysis, gasification and combustion of rice straw. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 121 , (2), 603-611. See more

Coimbra R.N., Paniagua S., Escapa C., Calvo L.F., Otero M. (2015) Combustion of primary and secondary pulp mill sludge and their respective blends with coal: A thermogravimetric assessment. RENEWABLE ENERGY, 83 1050-1058. See more

Coimbra R.N., Paniagua S., Escapa C., Calvo L.F., Otero M. (2015) Thermogravimetric analysis of the co-pyrolysis of a bituminous coal and pulp mill sludge. JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 122 , (3), 1385-1394. See more

Lima D.L.D., Silva C.P., Schneider R.J., Otero M., Esteves V.I. (2014) Application of dispersive liquid-liquid microextraction for estrogens' quantification by enzyme-linked immunosorbent assay. TALANTA, 125 102-106. See more

Silva C.P., Lima D.L.D., Schneider R.J., Otero M., Esteves V.I. (2014) Evaluation of the anthropogenic input of caffeine in surface waters of the north and center of Portugal by ELISA. SCIENCE OF THE TOTAL ENVIRONMENT, 479 227-232. See more

Calisto V., Ferreira C.I.A., Santos S.M., Gil M.V., Otero M., Esteves V.I. (2014) Production of adsorbents by pyrolysis of paper mill sludge and application on the removal of citalopram from water. BIORESOURCE TECHNOLOGY, 166 335-344. See more

Otero M., Guilherme I., Santos E.B.H. (2013) Photobleaching of lignin derived compounds from pulp mill effluents upon irradiation: The key role of receiving waters. Environmental Pollution, 182 486-489. See more

Cuetos M.J., Gómez X., Martínez E.J., Fierro J., Otero M. (2013) Feasibility of anaerobic co-digestion of poultry blood with maize residues. Bioresource Technology, 144 513-520. See more

Otero M., Coelho J.P., Rodrigues E.T., Pardal M.A., Santos E.B.H., Esteves V.I., Lillebø A.I. (2013) Kinetics of the PO4-P adsorption onto soils and sediments from the Mondego estuary (Portugal). Marine Pollution Bulletin, 77 , (1-2), 361-366. See more

Calvo L.F., García A.I., Otero M. (2013) An experimental investigation of sewage sludge gasification in a fluidized bed reactor. The Scientific World Journal, 2013 , (479403), 8. See more

Silva C.P., Lima D.L.D., Schneider R.J., Otero M., Esteves V.I. (2013) Development of ELISA methodologies for the direct determination of 17 beta-estradiol and 17 alpha-ethinylestradiol in complex aqueous matrices. JOURNAL OF ENVIRONMENTAL MANAGEMENT, 124 121-127. See more

Lima D.L.D., Silva C.P., Otero M., Esteves V.I. (2013) Low cost methodology for estrogens monitoring in water samples using dispersive liquid-liquid microextraction and HPLC with fluorescence detection. TALANTA, 115 980-985. See more

Martínez L., Otero M., Morán A., García A. (2013) Selection of native freshwater microalgae and cyanobacteria for CO2 biofixation. Environmental Technology, 34 , (24), 3137-3143. See more

Tavares D.S., Lopes C.B., Coelho J.P., Sánchez M.E., Garcia A.I., Duarte A.C., Otero M., Pereira E. (2012) Removal of arsenic from aqueous solutions by sorption onto sewage sludge based sorbent. Water Air And Soil Pollution, 223 2311-2321. See more

Lillebø A.I., Otero M., Coelho J.P, Rodrigues E.T, Pereira E., Duarte A.C., Pardal M.A., Flindt M.R. (2012) The Effects Of Changes To Estuarine Hydrology On System Phosphorous Retention Capacity: The Mondego Estuary, Portugal. Estuarine Coastal And Shelf Science , 99 85-94. See more

Calvo L.F., Gil M.V., Otero M., Morán A., García A.I. (2012) Gasification of rice straw in a fluidized bed gasifier for syngas application in close-coupled boiler-gasifier systems. Bioresource Technology, 109 206-214. See more

Silva C.P., Otero M., Esteves V.I. (2012) Processes for the elimination of estrogenic steroid hormones from water: a review. Environmental Pollution, 165 38-58. See more

Rodrigues S.M., Otero M., Alves A.A., Coimbra J., Coimbra M.A., Pereira E., Duarte A.C. (2011) Elemental Analysis for Categorization of Wines and Authentication of their Certified Brand of Origin. Journal Of Food Composition And Analysis , 24 548-562. See more

Otero M., Lobato A., Cuetos M.J., Sanchez M.E., Gomez X. (2011) Digestion of cattle manure: Thermogravimetric kinetic analysis for the evaluation of organic matter conversion. Bioresource Technology, 102 3404-3410. See more

Lopes C.B., Pereira E., Lin Z., Pato P., Otero M., Silva C.M., Duarte A.C., Rocha J. (2011) Fixed-bed removal of Hg2+ from contaminated water by microporous titanosilicate ETS-4: experimental and theoretical breakthrough curves. Microporous And Mesoporous Materials , 145 32-40. See more

Santos P.S.M., Otero M., Santos E.B.H., Duarte A.C. (2011) Chemical composition of rainwater at a coastal town on the southwest of Europe: What changes in 20 years?. Science Of The Total Environment, 409 , (18), 3548–3553. See more

Otero M., Sánchez M.E., Gómez X. (2011) Co-firing of coal and manure biomass: a TG/MS approach. Bioresource Technology, 102 8304-8309. See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Pereira E., Rocha J., Duarte A.C. (2010) Effect of pH and temperature on Hg2+ water decontamination using ETS-4 titanosilicate. Journal Of Hazardous Materials, , (175), 439-444. See more

Otero M., Sánchez M.E., Gómez X., Morán A. (2010) Thermogravimetric analysis of biowastes during combustion. Waste Management, 30 , (7), 1183-1187. See more

Girginova P.I. , Daniel-da-Silva A.L., Lopes C.B., Figueira P., Otero M., Amaral V.S. , Pereira E. , Trindade T. (2010) Silica coated magnetite particles for magnetic removal of Hg2+ from water. Journal Of Colloid And Interface Science, 345 234-240. See more

Cuetos M.J., Gómez X., Otero M., Morán A. (2010) Anaerobic digestion of solid slaughterhouse waste: study of biological stabilization by Fourier Transform infrared spectroscopy and thermogravimetry combined with mass spectroscopy. Biodegradation, 21 , (4), 543-556. See more

Cuetos M.J., Gómez X., Otero M., Morán A. (2010) Anaerobic digestion and co-digestion of slaughterhouse waste (SHW): Influence of heat and pressure pre-treatment in biogas yield. Waste Management , 30 , (10), 1780-1789. See more

Lillebø A.I., Válega M., Otero M., Pardal M., Eduarda P., Duarte A.C. (2010) Daily and inter-tidal variations of Fe, Mn and Hg in the water column of a contaminated salt marsh: halophytes effect. Estuarine Coastal And Shelf Science , 88 91-98. See more

Pato P., Otero M., Válega M. , Lopes C.B., Pereira M.E., Duarte A.C. (2010) Mercury partition in the interface between a contaminated lagoon and the Ocean: the role of particulate load and composition. Marine Pollution Bulletin, 60 , (10), 1658-1666. See more

Santos P.S.M., Otero M., Santos E.B.H., Duarte A.C. (2010) Molecular fluorescence analysis of rainwater: effects of sample preservation. Talanta, 82 1616-1621. See more

Santos P.S.M., Otero M., Filipe O.M.S., Santos E.B.H., Duarte A.C. (2010) Comparison between DAX-8 and C-18 solid phase extraction of rainwater dissolved organic matter. Talanta, 83 505-512. See more

Otero M., Lillebø A.I., Santos P.S., Válega M., Pardal M.A., Pereira E., Duarte A.C., Esteves V.I., Santos E.B.H. (2010) Fluorescence characterization of the daily and intertidal changes in estuarine waters DOM related to the presence of Sarcocornia perennis (L.) A.J. Scott. Organic Geochemistry , 41 734-741. See more

Otero M., Rozada F., Morán A. , Calvo L.F., García A.I. (2009) Removal of heavy metals from aqueous solution by sewage sludge based sorbents: competitive effects . Desalination , , (239), 46-57. See more

Pereira M.E., Lillebø A.I., Pato P., Válega M., Coelho J.P., Lopes C., Rodrigues S., Cachada A., Otero M., Pardal M.A., Duarte A.C. (2009) Mercury pollution in Ria de Aveiro (Portugal): a review of the system assessment. Environmental Monitoring And Assessment , 155 39-49. See more

Ferreira T.R., Lopes C.B., Lito P.F., Otero M., Lin Z., Rocha J., Pereira E., Silva C.M., Duarte A.C. (2009) Cadmium (II) removal from aqueous solutions using ETS-4 microporous titanosilicate. Chemical Engineering Journal , 147 173-179. See more

Pereira M.E., Otero M., Monterroso P., Vale C., Duarte A.C. (2009) Transport of trace metals (Cd, Pb and Cu) in a coastal temperate lagoon. Fresenius Environmental Bulletin, 18 , (1), 70-81. See more

Santos P.S.M., Otero M., Duarte R.M.B.O., Duarte A.C. (2009) Spectroscopic characterization of dissolved organic matter isolated from rainwater . Chemosphere, 74 1053-1061. See more

Sánchez M.E., Otero M., Gómez X., Morán A. (2009) Thermogravimetric kinetic analysis of the combustion of biowastes . Renewable Energy, 34 , (6), 1622-1627. See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C, (2009) Removal of Hg2+ ions from aqueous solution by ETS-4 microporous titanosilicate – Kinetic and equilibrium studies. Chemical Engineering Journal, 151 247-254. See more

Cuetos M.J., Morán A., Otero M., Gómez X. (2009) Anaerobic co-digestion of poultry blood with OFMSW: FTIR and TG-DTG study of process stabilization. Environmental Technology, 30 , (6), 571-582. See more

Otero M., Lopes C.B., Coimbra J., Ferreira T.M., Silva C.M., Lin Z., Rocha J., Pereira E., Duarte A.C. (2009) Priority pollutants (Hg2+ and Cd2+) removal from water by ETS-4 titanosilicate. Desalination , 249 , (2), 742-747. See more

Esteves V.I., Otero M., Duarte A.C. (2009) Comparative characterization of humic substances from the open ocean, and estuarine and fresh water . Organic Geochemistry, 40 942-950. See more

Camarinha E.D., Lito P.F., Antunes B.M., Otero M., Lin Z., Rocha J., Pereira E., Duarte A.C., Silva C.M. (2009) Cadmium(II) Removal from Aqueous Solution Using Microporous Titanosilicate ETS-10. Chemical Engineering Journal, 155 , (1-2), 108-114. See more

Barreira L.D, Lito P.F., Figueiredo B., Otero M., Lin Z., Rocha J., Pereira E., Duarte A.C., Silva C.M. (2009) Effect of pH on Cadmium(II) Removal from Aqueous Solution Using Titanosilicate ETS-4. Chemical Engineering Journal , 155 , (3), 728-735. See more

Otero M., Gomez X., García A.I., Morán A. (2008) Non-isothermal thermogravimetric analysis of the combustion of two different carbonaceous materials: coal and sewage sludge. Journal Of Thermal Analysis And Calorimetry , 93 , (2), 629-626. See more

Lopes C.B., Coimbra J., Otero M., Pereira E., Lin Z., Rocha J., Duarte A.C. (2008) Uptake of Hg2+ from aqueous solutions by microporous titano- and zircono-silicates. Quimica Nova, 31 , (2), 321-325. See more

Lopes C.B., Lito P.F., Otero M., Lin Z., Rocha J., Silva C.M., Pereira E., Duarte A.C. (2008) Mercury Removal with Titanosilicate ETS-4: Batch experiments and Modeling. Microporous And Mesoporous Materials , 115 98-105. See more

Cuetos M.J., Gomez X., Otero M., Morán A. (2008) Anaerobic digestion of solid slaughterhouse waste (SHW) at laboratory scale: Influence of co-digestion with the organic fraction of municipal solid waste (OFMSW). Biochemical Engineering Journal , 40 , (1), 99-106. See more

Carvalho S.I.M., Otero M., Duarte A.C., Santos E.B.H. (2008) Effects of solar radiation on the fluorescence properties and molecular weight of fulvic acids from pulp mill effluents. Chemosphere, 71 , (8), 1539-1546. See more

Rozada F., Otero M., Moran A., García A.I. (2008) Adsorption of heavy metals onto sewage sludge-derived materials . Bioresource Technoloy, 99 , (14), 6332-6338. See more

Otero M., Calvo L.F., Gil M.V., García A.I., Morán A. (2008) Co-combustion of different sewage sludge and coal: a non-isothermal thermogravimetric kinetic analysis. Bioresource Technology, 99 , (14), 6311-6319. See more

Carvalho S.I.M. , Otero M., Duarte A.C., Santos E.B.H. (2008) Spectroscopic changes of fulvic acids from a Kraft pulp mill effluent caused by sun irradiation. Chemosphere, 73 , (11), 1845-1852. See more

Pereira E., Rodrigues S.M., Otero M., Válega M., Lopes C.B., Pato P., Coelho J.P., Lillebø A.I., Pardal M.A., Rocha R., Duarte A.C. (2008) Evaluation of an interlaboratory proficiency-testing exercise for total mercury in environmental samples of soils, sediments and fish tissue. Trends In Analytical Chemistry, 27 , (10), 959-970. See more

Otero M., Mendonça A., Válega M., Santos E.B.H., Pereira E., Esteves V.I., Duarte A. (2007) Fluorescence and DOC contents of estuarine pore waters from colonized and non-colonized sediments: Effects of sampling preservation . Chemosphere , 67 , (2), 211-220. See more

Esteves V.I., Otero M., Santos E.B.H., Duarte A.C (2007) Stable carbon isotope ratios of tandem fractionated humic substances from different water bodies. Org Geochem, 38 , (6), 957-966. See more

Lopes C.B., Otero M., Coimbra J., Pereira E., Rocha J., Lin Z., Duarte A. (2007) Removal of low-concentration Hg2+ from natural waters by microporous and layered titanosilicates. Micropor Mesopor Mat, 103 , (1-3), 325-332. See more

Otero M., Gomez X., García A.I., Morán A. (2007) Effects of sewage sludge blending on the coal combustion: a thermogravimetric assessment. Chemosphere, 69 , (11), 1740-1750. See more

Rozada F., Otero M., García A.I., Morán A. (2007) Application in fixed-bed systems of adsorbents obtained from sewage sludge and discarded tyres. Dyes And Pigments , 72 , (1), 47-56. See more

Otero M., Sanchez M. E., García A., Morán A. (2006) Simultaneous thermogravimetric-mass spectrometric study on the co-combustion of coal and sewage sludges. Journal Of Thermal Analysis And Calorimetry , 2 , (86), 489-495. See more

Zabkova M., Otero M., Minceva M., Zabka M., Rodrigues A.E. (2006) Separation of sinthetic vanillin at different pH onto polymeric adsorbent Sephabeads SP206. Chemical Engineering And Processing , 45 , (7), 598-607. See more

Otero M., Zabkova M., Grande C., Rodrigues A.E. (2005) Fixed-bed adsorption of salicylic acid onto polymeric adsorbents and activated charcoal. Industrial And Engineering Chemistry Research , 44 927-936. See more

Otero M., Zabkova M., Rodrigues A.E. (2005) Salicylic acid adsorption onto Sephabeads SP206 in view of its purification by thermal parametric pumping. Adsorption, 11 , (suplement 1), 887-892. See more

Otero M., Zabkova M., Rodrigues A.E. (2005) Adsorptive purification of phenol wastewaters: experimental basis and operation of a parametric pumping unit. Chemical Engineering Journal , 110 , (1-3), 101-111. See more

Otero M., Zabkova M., Rodrigues A.E. (2005) Comparative study of the adsorption of phenol and salicylic acid from aqueous solution onto nonionic polymeric resins. Separation And Purification Technology , 45 , (2), 86-95. See more

Otero M., Zabkova M., Rodrigues A.E. (2005) Phenolic wastewaters purification by thermal parametric pumping: modeling and pilot scale experiments. Water Research, 39 , (15), 3467-3478. See more

Rozada F., Otero M., Morán A., García A.I. (2005) Activated carbons from sewage sludge and discarded tyres: Production and optimization. Journal Of Hazardous Materials , 124 , (1-3), 181-191. See more

Rozada F., Otero M., Parra J.B., Morán A., García A.I. (2005) Producing adsorbents from sewage sludge and discarded tyres: Characterization and utilization for the removal of pollutants from water. Chemical Engineering Journal , 114 , (1-3), 161-169. See more

Calvo L.F., Otero M., Jenkins B.M., Morán A., García A.I. (2004) Heating process characteristics and kinetics of rice straw in different atmospheres. Fuel Proccessing Technology , 85 , (4), 279-291. See more

Calvo L.F., Otero M., Jenkins B.M., García A.I., Morán A. (2004) Heating Process Characteristics and Kinetics of Sewage Sludge in Different Atmospheres. Thermochimica Acta, 409 , (2), 127-135. See more

Ramos A.M., Otero M., Rodrigues A.E. (2004) Recovery of vitamin B12 and cephalosporin C from aqueous solutions by adsorption on nonionic polymeric sorbents. Separation And Purification Technology , 38 , (1), 85-98. See more

Otero M., Grande C., Rodrigues A.E. (2004) Adsorption of salicylic acid onto polymeric adsorbents and activated charcoal. Reactive And Functional Polymers , , (60), 203-213. See more

Sánchez M.E., Rabanal B., Otero M., Martín-Villacorta J. (2003) Solid-phase extraction for the determination of dimethoate in environmental water and soil samples by micellar electrokinetic capillary chromatography (MEKC). Journal Of Liquid Chromatography & Related Technologies, 26 , (4), 545 – 557. See more

Rozada F., Calvo L.F., García A.I., Martín-Villacorta J., Otero M. (2003) Dye adsorption by sewage sludge-based activated carbons in batch and fixed-bed systems. Bioresource Technology , 87 221-230. See more

Otero M., Rozada F., Calvo L.F., García A.I., Morán A. (2003) Kinetic and equilibrium modelling of the methylene blue removal from solution by adsorbent materials produced from sewage sludges. Biochemical Engineering Journal , 15 59-68. See more

Otero M., Rozada F., Calvo L.F., García A.I., Morán A. (2003) Elimination of organic water porllutants using adsorbents obtained from sewage sludge. Dyes And Pigments , 57 55-65. See more

Otero M., Calvo L.F., Estrada B., García A.I., Morán A. (2002) Thermogravimetry as a technique for establishing the stabilization progress of sludge from wastewater treatment plants. Thermochimica Acta, 389 121-132. See more

Otero M., Díez C., Calvo L.F., García A.I., Morán A. (2002) Analysis of the co-combustion of sewage sludge and coal by TG-MS. Biomass And Bioenergy, 22 319-329. See more

Cara J., Aller A., Otero M., Morán A. (2001) Idle time in the washing and iron concentration in leachate removed: two basic parameters in the desulfurization of coal in a packed column. Applied Microbiology And Biotechnology , 55 49-54. See more

Calvo L.F., Otero M., Morán A., García A.I. (2001) Upgrading sewage sludges for adsorbent preparation by different treatments. Bioresource Technology , 80 , (2), 143-148. See more

Silva C.P., Louros V.L., Otero M., Calisto V., Esteves V.I., Lima D.L.D. (2020) Aplicação da fotodegradação no tratamento de efluentes de aquacultura. Revista De Marinha, Setembro-Outubro 32-34. See more

Calisto V., Silva C.P., Jaria G., Ferreira C.I.A., Lima D.L.D., Oliveira J.A.B.P., Gil M.V., Otero M., Esteves V. (2019) A Economia Circular na procura de soluções para o tratamento de águas residuais. Boletim "Química", 43 . See more

Cuetos M.J., Gómez X., Otero M., Morán A. (2011) Estudio del carbón activo en la digestión anaerobia de sangre avícola. Ingenieria Quimica, 495 124-131. See more

Cuetos M.J., Gomez X., Otero M., Morán A. (2007) Digestión anaerobia de residuos de matadero avícola. Eurocarne, Año XVII , (162), 63-80. See more

Calvo L.F., Otero M., Martínez O., Gómez X., Díez C., Sánchez M.E. (2004) Valoración energética de neumáticos fuera de uso. MAPFRE SEGURIDAD, 93 43-52. See more

Calvo L.F., Otero M., Morán A., García A.I. (2001) Characterization of adsorbents produced from sewage sludges. CIT. Informacion Tecnologica (2001), 12 �3: 29 35, 12 , (3), 29-35. See more

Coimbra J. (em curso) Fraccionamento cinético vs. extracção selectiva de metais vestigiais tóxicos em sistemas bifásicos água/sedimentos: influência da natureza da matriz sedimentar e das condições operacionais de extracção na remobilização dos metais. PhD Thesis. . See more

Barros A.C. (2012) Efeito do fogo florestal na fixação de fósforo pelo solo da camada sub-superficial. MSc Thesis. . See more

Santos D. (2011) Impactos dos fogos florestais na adsorção do fósforo nos solos. MSc Thesis. . See more

Guilherme J.G.G. (2010) Fotodegradação de ácidos fúlvicos provenientes de uma fábrica de pasta de papel na presença dos iões cloreto e nitrato. MSc Thesis. . See more

Tavares D.S.S. (2010) Remoção de arsénio da água usando adsorventes produzidos a partir de bioresíduos. MSc Thesis. . See more

Almeida Lídia Maria dos Santos (2010) Fotodegradação do glifosato. MSc Thesis. . See more

Louros V., Ferreira L., Silva C.P., Otero M., Esteves V.I. (2020) Antibiotics in aquaculture waters: can carbon dots/titanium dioxide nanohybrids accelerate their photodegradation?. ANALITICA2020, Encontro Nacional da Divisão de Química Analítica da Sociedade Portuguesa de Química, 27-28 outubro, 2020, Conferência Online. See more

Pereira D., Silva C.P., Calisto V., Martins M.A., Otero M., Esteves V.I., Lima D.L.D. (2020) Waste-based magnetic biochar/TiO2 as a catalyst in the photodegradation of antibiotics from aquaculture water. ANALITICA2020, Encontro Nacional da Divisão de Química Analítica da Sociedade Portuguesa de Química, 27-28 outubro, 2020, Conferência Online. See more

Silva C.P., Calisto V., Lima D.L., Leal J.F., Filipe O.M.S., Veríssimo M.I.S., Rudnitskaya A., Otero M., Oliveira J.A.B.P., Gomes M.T.S.R., Santos E.B.H., Esteves V.I. (2019) Combining sensitive analytical techniques and remediation strategies towards the sustainability of the aquatic environment. Ciência 2019 - Encontro com a Ciência e Tecnologia em Portugal, 08-10 julho 2019, Lisboa. See more

Silva C.P., Louros V.L., Otero M., Esteves V.I., Lima D.L.D. (2019) Photodegradation as a sustainable process for the removal of microcontaminants from water. IV Analytical Chemistry Simposium – Organic microcontaminants: a challenge for water reuse, 02 outubro 2019, Aveiro. See more

Silva C.P., Louros V.L., Otero M., Esteves V.I., Lima D.L.D. (2019) Photodegradation as a sustainable option to reduce the environmental impact of the aquaculture effluents’ discharge. 3rd International Caparica Conference on Pollutant Toxic Ions and Molecules, 04-07 Novembro 2019, Caparica, Portugal . See more

Lima D.L.D., Silva C.P., Otero M., Esteves V.I. (2019) Assessment of an option for effluents’ tertiary treatment - the study of sulfamethoxazole photodegradation in continuous flow mode. 3rd International Caparica Conference on Pollutant Toxic Ions and Molecules, 04-07 Novembro 2019, Caparica, Portugal. See more

Louros V.L., Silva C.P., Otero M., Nadais H., Esteves V.I., Lima D.L.D. (2019) Photodegradation as a tool for improving aquaculture wastewater quality. Workshop: CESAM contributions for Environmental Management & Spatial Planning, 03 Maio 2019, Aveiro, Portugal. See more

Louros V.L., Silva C.P., Otero M., Nadais H., Esteves V.I., Lima D.L.D. (2019) Photodegradation of oxolinic acid in aquatic environments using simulated solar radiation. 17th International Conference on Chemistry and the Environment - 17TH ICCE 2019, 16-20 junho, 2019, Tessalónica, Grécia . See more

Louros V.L., Silva C.P., Otero M., Nadais H.G., Esteves V.I., Lima D.L.D. (2019) Sustainable removal of the antibiotic sulfadiazine from aquaculture effluents by photodegradation. 47th IUPAC Chemistry Congress, 7 – 12 julho 2019, Paris, França. See more

Louros V.L., Silva C.P., Otero M., Nadais H.G., Esteves V.I., Lima D.L.D. (2019) Evaluation of removal methods: bio- and photo-degradation of pharmaceutical compounds. Ciência 2019 - Encontro com a Ciência e Tecnologia em Portugal, 08-10 julho 2019, Lisboa, Portugal. See more

Silva C.P., Sousa T., Otero M., Martins M., Esteves V.I., Lima D.L.D. (2019) Assessment of the application of photodegradation as a green treatment to remove antibiotics from aquaculture effluents. 17th International Conference on Chemistry and the Environment - 17TH ICCE 2019, 16-20 junho, 2019, Tessalónica, Grécia. See more

Louros V.L., Silva C.P., Otero M., Nadais H.G., Esteves V.I., Lima D.L.D. (2019) Photodegradation as a sustainable process for the removal of antibiotics from aquaculture effluents. XXVI Encontro Nacional da SPQ, 24 a 26 de julho, 2019, Porto, Portugal . See more

Esteves V.I., Lima D.L.D., Calisto V., Silva C.P., Leal J., Otero M., Fernandez L., Tomé J., Santos E.B.H. (2018) Photo-degradation of organic contaminants namely pharmaceuticals in aqueous matrices: behaviour under complex matrices. I Workshop de Fármacos no Ambiente: Cenários e Desafios, 2018, Aveiro. See more

Silva C.P., Jaria G., Otero M., Esteves V.I., Calisto V. (2018) Conversion of paper mill sludge into activated carbons for the removal of pharmaceuticals from contaminated effluents. EmCon – International Conference on Emerging Contaminants, 23-25 june 2018, . See more

Jaria G., Silva C.P., Gil M.V., Otero M., Calisto V., Esteves V.I. (2018) Adsorption of pharmaceuticals from ultra-pure water and wastewater onto granular activated carbon produced from an industrial residue. EmCon – International Conference on Emerging Contaminants, 23-25 june 2018, Norway. See more

Jaria G., Silva C.P., Oliveira J.A.B.P., Gil M.V., Otero M., Calisto V., Esteves V.I. (2018) Using paper mill sludge to produce high-efficiency adsorbents for water remediation – a circular economy approach. Ciência 2018, 2-4 July 2018, Lisbon. See more

Ferreira CIA, Calisto V, Otero M, Nadais H, Esteves VI (2018) Ecoinovação na Gestão de Resíduos - Valorização das lamas da indústria da pasta e do papel para aplicação em sistemas de tratamento de água. Ecoinovação no Sector do Cartão e do Papel - ANIPC, 21 June 2018, Europarque, Santa Maria da Feira, Portugal. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Lima D.L.D., Otero M., Esteves V.I. (2017) Porquê desperdiçar resíduos? - Utilização de resíduos industriais para o tratamento de águas residuais. Green Business Week, 15-17 March 2017, Lisboa, Portugal. See more

Silva, C.P., Jaria, G., Otero, M., Esteves, V.I., Calisto, V. (2017) Waste-based carbons: A competitive option for pharmaceuticals adsorption from water. I Reunião do Grupo do Carbono (SPQ), 12-13 June 2017, Porto, Portugal. See more

Jaria, G., Silva, C.P., Gil, M.V., Otero, M., Calisto, V., Esteves, V.I. (2017) Granular activated carbon produced from primary paper mill sludge. I Reunião do Grupo do Carbono (SPQ), 12-13 June 2017, Porto, Portugal. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Lima D.L.D., Otero M., Esteves V.I. (2017) Porquê desperdiçar resíduos? - Utilização de resíduos industriais para o tratamento de águas residuais. Green Business Week, 15-17 March 2017, Lisboa, Portugal. See more

Jaria G., Silva C.P., Oliveira J., Gil M.V., Otero M., Calisto V, Esteves VI (2017) Production and characterization of alternative activated carbons – a full factorial design approach. Materiais 2017, 9-12 April 2017, Aveiro, Portugal. See more

Jaria G., Silva C. P., Oliveira J., Gil M. V., Otero M., Calisto V., Esteves V. I. (2017) Production of a paper mill sludge-based activated carbon and application in the removal of pharmaceuticals from water. 5th International Conference on Sustainable Solid Waste Management, 21-24 june 2017, Athens, Greece. See more

Silva C.P., Jaria G., Ferreira C.I.A., Otero M., Esteves V.I. and Calisto V. (2017) Converting wastes into resources: the repeatability of carbon adsorbents production from paper mill sludge. 5th International Conference on Sustainable Solid Waste Management, 21-24 june 2017, Athens, Greece. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Otero, M., Esteves, V.I. (2017) Carbon adsorbents from paper mill sludge as an alternative to commercial activated carbons to remove pharmaceuticals from water. III Analytical Chemistry Symposium - Alternative technologies for pharmaceuticals removal from water, 24th May 2017, Aveiro, Portugal. See more

Calisto, V., Silva C.P., Jaria G., Otero M., Esteves V.I. (2017) Boosting Circular Economy in Environmental Engineering – application to water remediation systems . 2nd Doctoral Congress in Engineering, 8-9 june 2017, FEUP, Porto, Portugal. See more

Calisto V., Jaria G., Silva C.P., Ferreira, C.I.A., Otero M., Esteves V.I. (2017) Why waste wastes? – Using industrial residues to treat wastewaters. 2nd International Conference on Pollutant Toxic Ions and Molecules, 6-9 November 2017, Caparica, Portugal. See more

Lima D.L.D., Oliveira C., Silva C.P., Otero M., Esteves V.I. (2017) Why not use solar radiation to reduce antibiotics concentration in aquatic environments?: a case study using sulfamethoxazole. Reseach Day, 13 Junho, 2017, Aveiro, Portugal. See more

Lima D.L.D., Oliveira C., Silva C.P., Otero M., Esteves V.I. (2017) Can solar radiation eliminate sulfamethoxazole in aquatic environments?. III Analytical Chemistry Symposium: “Alternative technologies for pharmaceuticals’ removal from water”, 24 Maio 2017 , Aveiro, Portugal. See more

Lima D.L.D., Oliveira C., Silva C.P., Otero M., Esteves V.I. (2017) Sulfamethoxazole in the aquatic environment: will it be persistent or will it degrade naturally under simulated solar radiation?. 2nd International Caparica Conference on Pollutant Toxic Ions and Molecules, 05-07 Novembro 2017, Caparica, Portugal . See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Otero M., Esteves V.I. (2016) Waste-based adsorbents for a cocktail of psychiatric pharmaceuticals. 40ª Reunião Ibérica de Adsorção, 5th - 7th September 2016, University of Évora, Évora, Portugal. See more

Ferreira, C.I.A, Calisto, C., Otero, M., Nadais, H., Esteves, V.I. (2016) Removal of Tricaine from Aquaculture waters using Pyrolysed Paper Mill Sludge: Fixed-Bed Column Studies. 5th Portuguese Young Chemists Meeting (5th PYCheM) and 1st European Young Chemists Meeting (1st EYCheM), 26th - 29th April 2016, Guimarães, Portugal. See more

Silva, C.P., Jaria, G., Otero, M., Esteves, V.I., Calisto, V. (2016) Characterization of paper mill sludge-based adsorbents. 5th Portuguese Young Chemists Meeting (5th PYCheM) and 1st European Young Chemists Meeting (1st EYCheM), 26th - 29th April 2016, Guimarães, Portugal. See more

Jaria, G., Silva, C.P., Otero, M., Esteves, V.I., Calisto, V. (2016) Removal of a mixture of pharmaceuticals from water using waste-based adsorbents. 5th Portuguese Young Chemists Meeting (5th PYCheM) and 1st European Young Chemists Meeting (1st EYCheM), 26th - 29th April 2016, Guimarães, Portugal. See more

Lima D.L.D., Silva C.P., Otero M., Esteves V.I. (2016) Will steroid hormones be persistent in aquatic environment or will they degrade naturally under sunlight?. 5PYCheM-1EYCheM – 5th Portuguese Young Chemists Meeting and 1st European Young Chemists Meeting, 26-29 Abril 2016 , Guimarães, Portugal. See more

Calisto, V., Ferreira, C.I.A., Silva, C.P., Jaria, G., Otero, M., Esteves, V.I. (2016) Industrial wastes as new resources: production of adsorbents for water remediation. 5th Portuguese Young Chemists Meeting (5th PYCheM) and 1st European Young Chemists Meeting (1st EYCheM), 26th - 29th April 2016, Guimarães, Portugal. See more

Lima D.L.D., Silva C.P., Otero M., Esteves V.I. (2016) Steroid hormones: a low cost extraction procedure enabling water resources monitoring. 5PYCheM-1EYCheM – 5th Portuguese Young Chemists Meeting and 1st European Young Chemists Meeting, 26-29 Abril 2016 , Guimarães, Portugal. See more

Lima D.L.D., Silva C.P., Silva G., Otero M., Esteves V.I. (2016) Low cost sample treatment methodologies for screening pharmaceuticals in environmental waters. 2nd Caparica Christmas Conference on Sample Treatment, 5-7 Dezembro 2016 , Caparica, Portugal. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Lima D.L.D., Otero M., Esteves V.I. (2016) Contaminação de recursos aquáticos com fármacos - Novos materiais adsorventes para a sua remediação. Business2Sea (Fórum do Oceano), 16 - 18 November 2016, Centro de Congresso da Âlfandega do Porto. See more

Calisto V., Jaria G., Silva C.P., Ferreira C.I.A., Lima D.L.D., Otero M., Esteves V.I. (2016) Tecnologias alternativas para o tratamento de águas - Novos materiais para a remoção de fármacos dos recursos aquáticos. Business2Sea (Fórum do Mar), 18 dezembro 2016 , Porto, Portugal. See more

P. Silva ., D.L.D. Lima ., R.J. Schneider ., M. Otero ., V.I. Esteves . (2015) ELISA: a powerful tool to monitor pollutants in the aquatic environment. II Analytical Chemistry Symposium: Environmental Occurrence, Effects and Removal of Pharmaceuticals, 26.jun.2015, Aveiro, Portugal. See more

Ferreira C.I.A ., Calisto V ., Otero M ., Nadais H ., Esteves V.I . (2015) Removal of pharmaceuticals from water using pyrolysed biowastes as adsorbents. II Analytical Chemistry Symposium - Environmental occurrence, effects and removal of pharmaceuticals, June 26th 2015, University of Aveiro. See more

Calisto V., Ferreira C.I.A., Otero M., Esteves V.I. (2015) Application of waste-based adbsorbents for the removal of pharmaceuticals from contaminated water (Invited Oral communication). 1st International Conference on Pollutant Toxic Ions and Molecules, 2015, Caparica, Lisboa, Portugal. See more

Silva C.P., Lima D.L.D., Otero M., Esteves V.I. (2014) Photodegradation of 17beta-estradiol and 17alfa-ethinylestradiol: Kinetic studies and effect of humic substances. 4th Portuguese Young Chemists Meeting (4PYCheM), 29 de Abril a 01 de Maio de 2014, Coimbra, Portugal. See more

Calisto V., Ferreira, C. I. A., Santos, Sérgio M., Gil, M. V., Otero, M., Esteves V.I. (2014) Production of alternative adsorbents by pyrolysis of paper mill sludge for the removal of pharmaceuticals from water. 4th Portuguese Young Chemists Meeting, 29th April 2014 - 01st May 2014, Coimbra. See more

Jaria, G., Calisto, V,, Gil, M. V., Otero, M., Esteves V.I. (2014) Removal of the antidepressant fluoxetine from water by activated carbons produced from paper mill sludge. 4th Portuguese Young Chemists Meeting, 29th April 2014 - 01st May 2014, Coimbra. See more

Ferreira, C. I. A., Calisto, V., Santos, Sérgio, Correa, E., Otero, M., Nadais, H., Esteves V.I. (2014) Removal of Fish Anesthetic (MS-222) from Water by Adsorption using Pyrolysed Industrial Residues. 4th Portuguese Young Chemists Meeting, 29th April 2014 - 01st May 2014, Coimbra. See more

Calisto V., Ferreira, C. I. A., M. V., Otero, M., Esteves V.I. (2014) Adsorptive removal of pharmaceuticals by commercial and waste-based carbons. Research Day, University of Aveiro, 10th June 2014, Aveiro. See more

Silva C.P., Lima D.L.D., Schneider R., Otero M., Esteves V.I. (2013) Caffeine as a human pollution marker in surface waters. Research Day, University of Aveiro, 19.06.2013, Aveiro, Portugal. See more

Calisto V., Ferreira C.I., Otero M., Esteves V.I. (2013) Removal of the antidepressant citalopram from water using pyrolysed paper mill sludge. XXIII Encontro Nacional da SPQ, 12-14 Junho 2013, Aveiro, Portugal. See more

Silva, C.P., Schneider, R., Otero, M., Esteves, V. (2012) Application of an optimized ELISA assay in the assessment of 17beta-estradiol levels in surface and waste waters from the Aveiro region (Portugal). 3rd Portuguese Young Chemists Meeting (3PYCheM), 9 a 11 de Maio de 2012, Porto, Portugal. See more

Tavares D.S., Lopes C.B., Otero M., Coelho J.P., Sánchez M.E, Garcia A.I., Duarte A.C., Pereira E. (2011) Removal of arsenic from aqueous solutions by sorption onto sewage sludge sorbents. International Conference on Chemistry and the Environment, 11-15 September, Zurich, Swtizerland. See more

Silva C.P., Otero M., Esteves V.I. (2011) Optimization of an ELISA Procedure for Determination of 17b-Estradiol in Surface and Waste Waters. ICCE 2011, 11-15.09.2011, Zurich, Switzerland. See more

Lopes C.B., Lopes I., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Soares A.M.V.M., Duarte A.C. (2010) Toxicity assessment of an Hg2+ contaminated water before and after remediation with ETS-4 titanosilicate . SETAC Europe 20th Annual Meeting, 23-27 May , Seville, Spain. See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C. (2010) ETS-4 fixed-bed ion exchange system for remediation of mercury(II) contaminated water. SETAC Europe 20th Annual Meeting, 23-27 May , Seville, Spain. See more

Santos P.S.M., Otero M., Santos E.B.H., Duarte A.C. (2010) Chemical composition of rainwater in Aveiro, Portugal. 2nd Portuguese Young Chemists Meeting, 21-23 April 2010, Aveiro, Portugal. See more

Lopes C.B., Figueira P., Daniel-da-Silva A., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Trindade T., Duarte A.C. (2010) Adsorção de mercúrio (II) em micro- e nano-partículas. Reunião Ibérica de Adsorção, 8-10 Setembro, Lisboa, Portugal. See more

Lopes C.B., Otero M., Lin Z., Rocha J., Duarte A.C., Pereira E. (2010) Are microporous materials competitive sorbents for metal removal from waters and/or wastewaters?-A comparative study with other sorbents reported in recent literature. XVI Encontro Luso-Galego de Química, 10-12 Novembro, Aveiro, Portugal. See more

P. Figueira, P. Girginova, A. Daniel-da-Silva, C. Lopes, M. Otero, V. Amaral, E. Pereira, T. Trindade (2010) Derivatized Fe3O4/SiO2 nanoparticles for water purification. VII CICECO Meeting, 28-29 January 2010, Aveiro, Portugal. See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C. (2009) Microporous titanosilicates a tool for environmental remediation –the study case of mercury (II). SETAC Europe 19th Annual Meeting , 31/05/2009-04/06/2009, Göteborg , Sweden. See more

Figueiredo S., Calapez P., Lillebø A.I., Otero M., Esteves V. (2009) Phosphorus speciation and availability in a sandy soil subject to three types of fertilization: sewage sludge, cellulosic sludge or mineral. EcoHCC’09 – International Conference on Ecohydrology and Climate Change, 10-12 September, Tomar, Portugal. See more

Santos D.B., Otero M., Lillebø A.I., Esteves V., Anselmo E., Alves J.P.H. (2009) Fósforo como marcador geoquímico para avaliação dos impactos nos sedimentos do estuário do rio do sal – Aracaju/SE (Brasil). 3ª Conferência Alβan , 19 e 20 de Junho , Porto, Portugal. See more

Lillebø A.I., Otreo M., Coelho J.P., Rodrigues E.T., Pereira M.E., Duarte A.C., Pardal M.A., Flindt M. (2009) The effect of sediments and soils PO4-P sorption capacity on estuarine cultural eutrophication: the Mondego estuary (Portugal) as a case study. EcoHCC’09 – International Conference on Ecohydrology and Climate Change, 10-12 September, Tomar, Portugal. See more

Figueira P., Girginova P., Daniel-da-Silva A., Lopes C., Otero M., Amaral V., Pereira E., Trindade T. (2009) Dithiocarbamate derivatized silica coated magnetite for removal of heavy metals from water. 8th Inorganic Chemistry Conference, 16-17/10/2009, Curia, Portugal. See more

Lillebø A.I., Válega M., Otero M., Pardal M., Pereira E., Duarte A.C. (2009) Effects of Sarcocornia perennis (Miller) A. J. Scott on dissolved Fe, Mn and Hg concentrations: daily and inter-tidal variations. EMEC10 - 10th European Meeting on Environmental Chemistry, 2-5 December, Limoges, France. See more

Otero M., Lillebø A.I., Santos P.S.M., Válega M., Pardal M.A., Pereira E., Duarte A.C., Esteves V.I., Santos E.B.H. (2009) Fluorescence characterization of the daily and intertidal changes in estuarine waters DOM related to the presence of Sarcocornia perennis (L.) A.J. Scott. EMEC10 - 10th European Meeting on Environmental Chemistry, 2-5 December, Limoges, France. See more

Cuetos M.J., Gómez X., Otero M., Morán A. (2008) Anaerobic digestion and co-digestion of slaughterhouse wastes (SHW) at semi-pilot scale: Influence of heat and pressure pre-treatment in biogas yield. International Conference on Engineering for Waste Valorisation, June 3-5, Patras, Greece. See more

Cuetos M.J., Gómez X., Blanco D., Otero M., Morán A. (2008) Batch and semi-continuous anaerobic co-digestion of poultry blood with maize residues for methane production. International Symposium on Anaerobic Digestion of Solid Wastes and Energy Crops, May 25-28, Hammamet, Tunisia. See more

Duarte A.C., Lin Z., Lopes C.B., Otero M., Pereira E., Rocha J., Silva C.M. (2008) Kinetic study og mercury removal from contaminated water by zeolite X. ISEAC 35 - 35th International Symposium on Environmental Analytical Chemistry, 22–26 June 2008, Gdansk, Poland. See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C. (2008) Comparative mercury removal by ETS-4 and activated carbon from low contaminated solutions. 10th International Chemical and Biological Engineering Conference, 4-6 September, Braga, Portugal. See more

Otero M., Lillebø A.I., Coelho P., Rodrigues E.T., Pardal M.A., Santos E.B.H., Esteves V.I. (2008) Kinetics of phosphorus adsorption and desorption from estuarine sediments and from the upstream soils. XIV Seminario Ibérico de Química Marina., 22-24 Setembro 2008, Cádiz, Spain. See more

Pereira E., Rodrigues S., Otero M., Válega M., Lopes C.B., Pato P., Coelho J.P., Lillebø A.I., Pardal M.A., Rocha R., Duarte A. (2008) Evaluation of a Proficiency Interlaboratory Exercise on the Analysis of Total Mercury in different Environmental Matrices. ISEAC 35 - 35th International Symposium on Environmental Analytical Chemistry, 22–26 June 2008, Gdansk, Poland. See more

Otero M., Gómez X., García A.I., Morán A. (2008) Co-combustion of coal and sewage sludge: a TG-MS approach. Second International Symposium on Energy from Biomass and Waste, 17-20 November 2008, Venice, Italy. See more

Santos P.S.M., Otero M, Santos E. B.H., Duarte A.C. (2008) Effects of rainwater sample preservation on DOM properties evaluated by Fluorescence spectroscopy. 9th European meeeting on Environmental Chemistry , 3-6th December, Girona, Spain. See more

Lopes C. B., Lito P.F., Otero M., Lin Z., Rocha J., Silva C.M., Pereira E., Duarte A. (2007) Mercury Removal with Zeolite ETS-4. 4th International Zeolite Membrane Meeting, 22-25 July, Zaragoza, Spain. See more

Lopes C.B., Otero M., Lin Z., Pereira E., Silva C.M., Rocha J., Duarte A.C. (2007) Removal of mercury from aqueous solution by ETS-4 microporous titanosilicate: effect of contact time, titanosilicate mass and initial mercury concentration. 11th International Conference on Environmental Remediation and Radioactive Waste management, 2-6 September, Bruges, Belgium. See more

Lopes C.B., Otero M., Lin Z., Pereira E., Rocha J., Duarte A.C. (2007) A comparative study of the application of ion-exchange properties of zeolite A, zeolite X and microporous titanosilicate ETS-4 to remove mercury(II) from aqueous solutions. Euroanalysis XIV, 9-14 September, Antwerp, Belgium. See more

Lopes C.B., Ferreira T.R., Otero M., Lin Z., Silva C.M., Pereira E., Rocha J., Duarte A.C. (2007) Priority pollutants (Hg2+ and Cd2+) removal from water by ETS-4 titanosilicate. 8th European Meeting on Environmental Chemistry, 5-9 December, Inverness, Scotland. See more

Pereira M.E., Pato P., Válega M., Coelho P., Lillebø A.I., Lopes C, Rodrigues S., Otero M., Pardal M.A., Duarte A. (2006) Mercury pollution in Ria de Aveiro: an overview of the current and future research. XIII Seminário Ibérico de Química Marinha, 27 a 29 de Setembro , Lisboa, Portugal. See more

Otero M., Mendonça A., Válega M., Esteves V.I., Santos E.B.H., Pereira E., Duarte A. (2006) Freezing of sediments inappropriate for fluorescence and doc characterization of pore water from salt marsh sediments. 5th Symposiumon the Iberian Atlantic Margin, 2-4 Novembro, 2006, Aveiro, Portugal. See more

Lima D.L.D., Oliveira C., Silva C.P., Otero M., Esteves V.I. (2017) Sulfamethoxazole in the aquatic environment: will it be persistente or will it degrade naturally under simulated solar radiation?. . See more

Calisto V., Silva C.P., Jaria G., Ferreira C.I.A., Otero M., Esteves V.I. (2017) Why waste wastes? – Using industrial residues to treat wastewaters. . See more

Silva C.P., Jaria G., Ferreira C.I.A., Otero M., Esteves V.I., Calisto V. (2017) Converting wastes into resources: the repeatability of carbon adsorbents production from paper mill sludge. . See more

Jaria G., Silva C.P., Gil M.V., Otero M., Calisto V., Esteves V. (2017) Granular activated carbon produced from primary paper mill sludge. . See more

Silva C.P., Jaria G., Otero M., Esteves V.I., Calisto V. (2017) Waste-based carbons: A competitive option for pharmaceuticals adsorption from water. . See more

Lima D.L.D., Silva C.P., Silva G.S., Otero M., Esteves V.I. (2016) Low cost sample treatment methodologies for screening pharmaceuticals in environmental waters. . See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C. (2009) Microporous titanosilicates a tool for environmental remediation –the study case of mercury (II). Proceedings of SETAC Europe 19th Annual Meeting. . See more

Lopes C.B., Otero M., Lin Z., Silva C.M., Rocha J., Pereira E., Duarte A.C. (2008) Comparative mercury removal by ETS-4 and activated carbon from low contaminated solutions. Proceedings of the 10th International Chemical and Biological Engineering Conference. . See more

Lopes C.B., Otero M., Lin Z., Pereira E., Silva C.M., Rocha J., Duarte A.C. (2007) Removal of mercury from aqueous solution by ETS-4 microporous titanosilicate: effect of contact time, titanosilicate mass and initial mercury concentration. Proceedings of the 11th International Conference on Environmental Remediation and Radioactive Waste management. . See more

Duarte A.C., Pereira M.E., Rodrigues S., Pato P., Válega M., Coelho J.P., Cachada A., Lopes C.B., Lillebø A.I., Otero M., Coimbra J., Carvalho L., Soares E. (2007) Caracterização dos sedimentos a dragar no canal principal de navegação e da bacia de manobras do Terminal Sul do Porto de Aveiro. Departamento de Química da Universidade de Aveiro . . See more

Rodrigues S., Pereira M.E., Válega M., Lopes C.B., Pato P., Coelho J.P., Otero M., Lillebø A.I., Pardal M.A., Rocha R., Duarte A.C. (2007) Inter-Laboratory Analytical Exercise - ILAE-Hg-01 Total Mercury in Soil, Sediments and Fish. CESAM & Chemistry Department, University of Aveiro. , (01), . See more

Marta Otero

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