Sónia A. Figueiredo

Acid-base treated vermiculite as high performance adsorbent: Insights into the mechanism of cationic dyes adsorption, regeneration, recyclability and stability studies

Wojciech Stawiński, Agnieszka Węgrzyn, Tomasz Dańko et al. · Chemosphere · 2017 · 103 citations

Chemical Engineering, Engineering, Environmental Engineering +9

Color removal with natural adsorbents: modeling, simulation and experimental

Sónia A. Figueiredo, Rui A.R. Boaventura, José M. Loureiro · Separation and Purification Technology · 2000 · 87 citations

Chemical Engineering, Engineering, Water Purification +5

Simultaneous removal of dyes and metal cations using an acid, acid-base and base modified vermiculite as a sustainable and recyclable adsorbent

Wojciech Stawiński, Agnieszka Węgrzyn, Olga Freitas et al. · The Science of The Total Environment · 2016 · 82 citations · Full text

Recyclable Adsorbent, Chemical Engineering, Engineering +12

Natural waste materials containing chitin as adsorbents for textile dyestuffs: Batch and continuous studies

Sónia A. Figueiredo, José M. Loureiro, Rui A.R. Boaventura · Water Research · 2005 · 70 citations

Textile Processing, Textile Dyestuffs, Chemical Engineering +10

Ecotoxicity tests using the green algae Chlorella vulgaris—A useful tool in hazardous effluents management

Aurora Silva, Sónia A. Figueiredo, M. Goreti F. Sales et al. · Journal of Hazardous Materials · 2008 · 63 citations

Ecotoxicity Tests, Ecotoxicity, Effluent Disposal +8