絮凝剂在降低选矿尾矿水中悬浮物含量的应用  

Application of Flocculant in Reducing Suspended Matter Content in Tailings Recycling Water of Beneficiation

作　　者：刘文丽 邹冬雪 张荣 马智慧 Liu Wen-li;Zou Dong-xue;Zhang Rong;Ma Zhi-hui(Baoshan Mining Co.of Baotou Iron&Steel(Group)Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]包头钢铁(集团)有限责任公司宝山矿业公司,内蒙古包头014010

出　　处：《包钢科技》2021年第4期13-16,共4页Science & Technology of Baotou Steel

摘　　要：选矿生产循环用水中悬浮物含量较高,需要加药处理。通过试验,筛选出合适药剂,并确定了加药量、加药方式等运行参数,经应用后,处理水悬浮物含量最低降至130 mg/L以下,水质得到极大改善,满足生产用水要求。The suspended matter content in the circulating water of beneficiation production is high,so it needs to be treated by adding reagents.The suitable reagents are selected as well as such operation parameters as the dosage and way of adding reagents are determined through experiments.After the applications,the minimum suspended matter content of treating water is reduced to below 130 mg/L so that the water quality is greatly improved to meet the requirements of production water supply.

关 键 词：选矿废水 混凝沉降 悬浮物含量 

分 类 号：TD926.4[矿业工程—选矿]