摘要
铅锌开采选矿会产生大量废水,由于环境污染问题,废水的处理必须得到重视。选矿过程中产生的废水具有高浓度,高污染的特点,如果按照常规的处理方法成本高,周期长,有机物去除的困难和废水处理的高成本已经无法回避,限制了铅锌矿开采的发展。本文通过对铅锌选矿过程中废水处理过程中各环节的施工工艺以及操作细节进行分析,从技术角度阐述并提出改进措施,希望在今后的施工当中助力行业内部和我国各行业的污水处理事业。
Lead and zinc mining will produce a large amount of waste water. Because of the environmental pollution, the treatment of waste water must be paid attention to. The waste water produced during the beneficiation process is characterized by high concentration and high pollution. If the conventional treatment method has high cost and long cycle time, the difficulty of organic matter removal and the high cost of waste water treatment can no longer be avoided, limiting the lead-zinc mining development of. This article analyzes the construction process and operation details of the various processes in the wastewater treatment process in the lead-zinc beneficiation process, expounds from the technical point of view and proposes improvement measures, hoping to help the sewage treatment in the industry and in various industries in China in the future construction. cause.
作者
潘菊芬
PAN Ju-fen(Shandong Xinhai Mining Technology Equipment Co., Ltd., Yantai 265500,Chin)
出处
《世界有色金属》
2018年第5期24-25,共2页
World Nonferrous Metals
关键词
铅锌矿
浮选
废水
重金属
节水
lead-zinc ore
flotation
wastewater
heavy metal
water saving