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.
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)
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)。
关键词
铝盐
混凝剂
大沙河
残留铝
aluminum salt
coagulant
Dasha river
residual aluminum
