Dual-function hydrotalcite-derived adsorbents with sulfur storage properties: Dyes and hydrotalcite fate in adsorption-regeneration cycles

Thermal treatment of hydrotalcite at increasing temperatures resulted in formation of mixed oxides that exhibited different adsorption behavior toward anionic and cationic industrial dyes. The material annealed at 450 °C was characterized by the highest maximum adsorption capacity for both types of...

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Bibliographic Details
Main Author: Stawiński, Wojciech (author)
Other Authors: Węgrzyn, Agnieszka (author), Freitas, Olga (author), Chmielarz, Lucjan (author), Figueiredo, Sónia (author)
Format: article
Language:eng
Published: 2019
Subjects:
Hydrotalcite
Thermal treatment
Removal of dyes
Spent adsorbent
Sulfur accumulation
Online Access:http://hdl.handle.net/10400.22/13813
Country:Portugal
Oai:oai:recipp.ipp.pt:10400.22/13813

Internet

http://hdl.handle.net/10400.22/13813

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