Recovery of trivalent and hexavalent chromium from chromium slag using a bipolar membrane system combined with oxidation
- Resource Type
- Authors
- Yaoxing, Liu; Jianguo, Ding; Hanquan, Zhu; Xiaoyun, Wu; Liping, Dai; Riyao, Chen; Bart, Van der Bruggen
- Source
- Journal of Colloid and Interface Science. 619:280-288
- Subject
- Chromium
Biomaterials
Colloid and Surface Chemistry
Hydrogen Peroxide
Oxidation-Reduction
Surfaces, Coatings and Films
Electronic, Optical and Magnetic Materials
- Language
- ISSN
- 0021-9797
Chromium slag (CS) with large quantities of multivalent Cr species (III and VI) generated during chromium salt production is hazardous to nature and living organisms. Furthermore, CS discharge leads to considerable resource wastage. Herein, a bipolar membrane electrodialysis (BMED) system was employed along with hydrogen peroxide (H