Efficient Removal of Cr(VI) Ions in Petrochemical Wastewater Using Fe₃O₄@Saccharomyces cerevisiae Magnetic Nanocomposite.

ABSTRACT: Saccharomyces cerevisiae (SC) is a widely available biobased source for function material. In this work, a kind of new efficient magnetic composite adsorbent containing Fe₃O₄ and SC was prepared successfully and used for the removal of Cr(VI) ions in petrochemical wastewater. The morphology and structure of this magnetic adsorbent were characterized with FT-IR, TG, XRD, VSM, SEM and XPS. The effect of the different factors such as pH, adsorption time, initial Cr(VI) ions concentration and adsorption temperature on the adsorption behavior were investigated. The results showed that 10%-Fe₃O₄@SC exhibited high removal rate, reutilization and large removal capacity. The corresponding removal capacity and removal rate could

SUBMITTER: Long W 

PROVIDER: S-EPMC9500928 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature