2011•Advanced materials researchOpen access

Research on Preparation and Application of Dewatering Agents for Tailings Water Treatment

Huai Li Zheng, Jun Ren Zhu, Zhen Jiang, Fangying Ji, Ming Zhuo Tan, Yongjun Sun, Shu Xiang Miao, Xiao Kai Zheng

Abstract

Tailings dewatering is an important part of the tailings disposal. Sludge dehydrant is a kind of important auxiliary agent in improving the tailings dehydration dehydrated efficiency in tailings enrichment dehydration. The paper reviews that the preparation and application of special flocculant of specialized flocculants for tailings water treatment. And it points out the development tendency of the specialized flocculants for tailings water treatment. Cationic polyacrylamide as one of dewatering agents is a suitable mean to solve tailings dewatering problem.

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Available abstract

Key concepts: Tailings, Dewatering, Flocculation, Waste management, Dehydration, Environmental science, Environmental engineering, Engineering