铝盐混凝剂对丰县大沙河水的净化效果研究  

Study on the purification effect of aluminum saltcoagulant on Dasha River in Fengxian County

作　　者：韩晓刚 闵建军 顾一飞 赵鑫 陆亭伊 孙瑶 Han Xiaogang;Min Jianjun;Gu Yifei;Zhao Xin;Lu Tingyi;Sun Yao(Changzhou Qingliu Environmental Protection Technology Co.,Ltd,Changzhou 213144;Xinrui Guoyuan(Inner Mongolia)Technology Co.,Ltd.,Erdos 017209;Fengxian Fuzhuang Water Works,Xuzhou 221733)

机构地区：[1]常州清流环保科技有限公司,江苏常州213144 [2]鑫睿国源(内蒙古)科技有限公司,内蒙古鄂尔多斯017209 [3]丰县付庄水厂,江苏徐州221733

出　　处：《环保科技》2020年第5期1-3,共3页Environmental Protection and Technology

基　　金：常州科技基础设施建设项目(CM20195020)。

摘　　要：本文研究了不同铝盐混凝剂对丰县大沙河水水质净化效果,结果表明,地表水源pH大于7.50时,对残留铝的影响较大;同时pH值变化会给混凝剂净化水质带来协同作用;使用带有一定量游离酸的铝盐更适合大沙河水质净化。In this paper,the purification effect of different aluminum salt coagulants on Dasha River water in Fengxian County is studied.The results show that when the pH of surface water source is above 7.50,the purification effect on residual aluminum is greater;at the same time,the change of pH value will bring synergistic effect on the purification of water quality by coagulants;aluminum salt with a certain amount of free acid is more suitable for Dasha River water purification.

关 键 词：铝盐 混凝剂 大沙河 残留铝 

分 类 号：X505[环境科学与工程—环境工程]