摘要
黄药是硫化矿和氧化矿等浮选作业中广泛应用的一种捕收剂。有色金属选矿废水中的残留黄药对生态环境存在极大危害,有效处理后可回用于浮选作业,节约成本,并减小对环境的污染风险,具有重要现实意义。本文简述了目前选矿废水中残留黄药的处理方法及研究进展,总结了现有方法的优缺点并提出展望,为实现选矿废水中黄药的绿色高效处理提供重要参考。
Xanthate is the most widely used collector in flotation of sulfide ore and oxidized ore. The residual xanthate in the mineral processing wastewater is extremely harmful to the ecological environment. After effective treatment, it can be used in flotation operation to save cost and reduce the risk of environmental pollution, which has important practical significance. In this paper, the principle and research progress of the current treatment methods for xanthate residue in mineral processing wastewater are briefly introduced, the advantages and disadvantages of the existing methods are summarized and the prospect is put forward,which provides some reference for the early realization of green and efficient treatment of xanthate in mineral processing wastewater.
作者
张文茜
张婧
王海洋
刘猛
姚知焕
曹俊雅
Zhang Wenxi;Zhang Jing;Wang Haiyang;Liu Meng;Yao Zhihuan;Cao Junya(School of Chemistry&Environmental Engineering,China University of Mining&Technology(Beijing),Beijing 100083,China)
出处
《广东化工》
CAS
2022年第20期130-132,共3页
Guangdong Chemical Industry
基金
国家自然科学基金资助项目(41977029)
中央高校基本科研业务费专项基金资助(2021YJSHH33)。
关键词
选矿废水
处理回用
黄药
高级氧化
进展
mineral processing wastewater
processing reuse
xanthate
advanced oxidation
progress
