Removal of As(V) from aqueous solution using modified Fe₃O₄ nanoparticles.

ABSTRACT: The removal of arsenic contamination from the aqueous environment is of great importance in the conservation of the Earth's water resources, and surfactants are a promising material used to modify magnetic nanoparticles to improve adsorption properties. Therefore, it is important to develop efficient and selective adsorbents for arsenic. Surface modification of Fe₃O₄ was carried out using anionic, cationic and zwitterionic surfactants to obtain composite Fe₃O₄@SDS, Fe₃O₄@CTAB, Fe₃O₄@SNC 16 and Fe₃O₄@NPC 16 (collectively referred to as Fe₃O₄@surfactants). The synthesized composite Fe₃O₄@surfactants magnetic nanoparticles were characterized

SUBMITTER: Zhao Y 

PROVIDER: S-EPMC9874269 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature