Accelerating effects of humin on sulfide-mediated azo dye reduction

• Published in: Ecotoxicology and environmental safety Vol. 175; pp. 102 - 109
• Main Authors: Liu, Guangfei, Zhu, Jiaqi, Jin, Ruofei, Zhou, Jiti, Gao, Zhanming, Wang, Jing
• Format: Journal Article
• Language: English
• Published: Netherlands Elsevier Inc 15.07.2019
• Subjects: Azo dye; Clay mineral; Decolorization; Electron shuttle; Humin; Humin; Decolorization; Azo dye; Clay mineral; Electron shuttle

As an important fraction of humic substances, humin has been found capable of stimulating bioreduction reactions. However, whether humin could promote abiotic reduction and the effects of coexisting soluble humic substance and insoluble mineral remained unsolved. In this study, a humin sample was is...