用自制粉煤灰絮凝剂处理矿井水中硫酸根的实验研究  

Experimental Study on Removal of Sulfate Ions from Mine Water with Self-made Fly-ash Flocculants

作　　者：闫荣荣[1] 杨云龙[1] 

机构地区：[1]太原理工大学环境工程与科学学院,山西太原030024

出　　处：《科技情报开发与经济》2009年第8期163-164,共2页Sci-Tech Information Development & Economy

摘　　要：研究了自制粉煤灰絮凝剂的絮凝吸附作用对矿井水中硫酸根的去除效果,通过实验,发现采用Ca(OH)2+自制粉煤灰絮凝剂+PAM的药剂投加方式,对矿井水中硫酸根的絮凝吸附去除效果较好。This paper studies the removal effect of sulfate ions by coagulative adsorption of mine water with self-made fly-ash flocculants. Experimental results show that the dosage of Ca （OH）2＋ flyash flocculants ＋ PAM has good removal effect of sulfate ions.

关 键 词：矿井 水处理 自制粉煤灰絮凝剂 PAM 絮凝吸附 硫酸根 

分 类 号：X703[环境科学与工程—环境工程]