Olga Manuela Matos de Freitas
AuthID: R-000-DWQ
11
TITLE: Application of vermiculite-derived sustainable adsorbents for removal of venlafaxine
AUTHORS: Silva, A; Martinho, S; Stawinski, W; Wegrzyn, A; Figueiredo, S; Santos, LHMLM; Freitas, O;
PUBLISHED: 2018, SOURCE: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, VOLUME: 25, ISSUE: 17
AUTHORS: Silva, A; Martinho, S; Stawinski, W; Wegrzyn, A; Figueiredo, S; Santos, LHMLM; Freitas, O;
PUBLISHED: 2018, SOURCE: ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, VOLUME: 25, ISSUE: 17
12
TITLE: Simultaneous removal of dyes and metal cations using an acid, acid-base and base modified vermiculite as a sustainable and recyclable adsorbent
AUTHORS: Stawiński, W; Węgrzyn, A; Freitas, O; Chmielarz, L; Mordarski, G; Figueiredo, S;
PUBLISHED: 2017, SOURCE: Science of the Total Environment, VOLUME: 576
AUTHORS: Stawiński, W; Węgrzyn, A; Freitas, O; Chmielarz, L; Mordarski, G; Figueiredo, S;
PUBLISHED: 2017, SOURCE: Science of the Total Environment, VOLUME: 576
13
TITLE: Acid-base treated vermiculite as high performance adsorbent: Insights into the mechanism of cationic dyes adsorption, regeneration, recyclability and stability studies
AUTHORS: Stawiński, W; Węgrzyn, A; Dańko, T; Freitas, O; Figueiredo, S; Chmielarz, L;
PUBLISHED: 2017, SOURCE: Chemosphere, VOLUME: 173
AUTHORS: Stawiński, W; Węgrzyn, A; Dańko, T; Freitas, O; Figueiredo, S; Chmielarz, L;
PUBLISHED: 2017, SOURCE: Chemosphere, VOLUME: 173
14
TITLE: Dual-function hydrotalcite-derived adsorbents with sulfur storage properties: Dyes and hydrotalcite fate in adsorption-regeneration cycles
AUTHORS: Stawiński, W; Węgrzyn, A; Freitas, O; Chmielarz, L; Figueiredo, S;
PUBLISHED: 2017, SOURCE: Microporous and Mesoporous Materials, VOLUME: 250
AUTHORS: Stawiński, W; Węgrzyn, A; Freitas, O; Chmielarz, L; Figueiredo, S;
PUBLISHED: 2017, SOURCE: Microporous and Mesoporous Materials, VOLUME: 250
15
TITLE: The influence of acid treatments over vermiculite based material as adsorbent for cationic textile dyestuffs Full Text
AUTHORS: Wojciech Stawinski; Olga Freitas; Lucjan Chmielarz; Agnieszka Wegrzyn; Kamila Komedera; Artur Blachowski; Sonia Figueiredo;
PUBLISHED: 2016, SOURCE: CHEMOSPHERE, VOLUME: 153
AUTHORS: Wojciech Stawinski; Olga Freitas; Lucjan Chmielarz; Agnieszka Wegrzyn; Kamila Komedera; Artur Blachowski; Sonia Figueiredo;
PUBLISHED: 2016, SOURCE: CHEMOSPHERE, VOLUME: 153
INDEXED IN: 
WOS
WOS16
TITLE: The influence of acid treatments over vermiculite based material as adsorbent for cationic textile dyestuffs Full Text
AUTHORS: Stawiński, W; Freitas, O; Chmielarz, L; Węgrzyn, A; Komędera, K; Błachowski, A; Figueiredo, S;
PUBLISHED: 2016, SOURCE: Chemosphere, VOLUME: 153
AUTHORS: Stawiński, W; Freitas, O; Chmielarz, L; Węgrzyn, A; Komędera, K; Błachowski, A; Figueiredo, S;
PUBLISHED: 2016, SOURCE: Chemosphere, VOLUME: 153
17
TITLE: Adsorption equilibrium studies of a simulated textile effluent containing a wool reactive dye on gallinaceous feathers
AUTHORS: Freitas, OM; Moura, LM; Figueiredo, SA; de Amorim, MTP;
PUBLISHED: 2016, SOURCE: COLORATION TECHNOLOGY, VOLUME: 132, ISSUE: 5
AUTHORS: Freitas, OM; Moura, LM; Figueiredo, SA; de Amorim, MTP;
PUBLISHED: 2016, SOURCE: COLORATION TECHNOLOGY, VOLUME: 132, ISSUE: 5
18
TITLE: Biofiltration using natural materials from Portuguese woods for odour removal in a municipal waste management plant
AUTHORS: Vieira, RF; Lopes, D; Baptista, IR; Figueiredo, SA; Domingues, VF; Vaz, J; Varela, H; Jorge, RF; Freitas, OM; Delerue-Matos, C;
PUBLISHED: 2015, SOURCE: WIT Transactions on The Built Environment - Sustainable Development
AUTHORS: Vieira, RF; Lopes, D; Baptista, IR; Figueiredo, SA; Domingues, VF; Vaz, J; Varela, H; Jorge, RF; Freitas, OM; Delerue-Matos, C;
PUBLISHED: 2015, SOURCE: WIT Transactions on The Built Environment - Sustainable Development
19
TITLE: ADSORPTION KINETICS OF REMOVAL OF YELLOW LANASOL DYESTUFF USING GALLINACEOUS FEATHERS
AUTHORS: Figueiredo, SA; Freitas, OM;
PUBLISHED: 2013, SOURCE: ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, VOLUME: 12, ISSUE: 11
AUTHORS: Figueiredo, SA; Freitas, OM;
PUBLISHED: 2013, SOURCE: ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL, VOLUME: 12, ISSUE: 11
INDEXED IN: WOS 
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ORCID
ORCID20
TITLE: Treatment of groundwater contaminated by arsenic using iron oxides/hydroxides
AUTHORS: Irene Azevedo; Maria A S Silva; Olga Freitas; Sónia Figueiredo; Adelaide Ferreira; António Fiúza;
PUBLISHED: 2011, SOURCE: IJUP'11 : 4th meeting of young researchers at UP
AUTHORS: Irene Azevedo; Maria A S Silva; Olga Freitas; Sónia Figueiredo; Adelaide Ferreira; António Fiúza;
PUBLISHED: 2011, SOURCE: IJUP'11 : 4th meeting of young researchers at UP
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