摘要
对几种不同絮凝剂的降氟改水效果进行了比较研究。实验研究发现,利用Al2(SO4)3·18H2O,PAC,Al(Cl)3·6H2O,WS-F与MR等絮凝剂,可将水中氟化物含量降低至我国生活饮用水卫生标准以下。尤其是WS-F与MR在投加量和温度影响等方面都明显优于其他3种絮凝剂,可较好地解决高氟地区的饮水问题。
The results of reducing fluorin and improving drinking water of different flocculant have been compared. With the use of flocculant such as Al2（SO4）3.18H2O, PAC, AI（CI）3·6H2O, WS-F and MR, fluoride in water can be reduced to the drinking standard of our country. Especially, WS-F and MR is much better than the other three flocculants in quantity and temperature. The drinking problem of the high fluorin area can be well solved.
出处
《农机化研究》
北大核心
2007年第2期73-76,共4页
Journal of Agricultural Mechanization Research
基金
国家"十五"重大科技专项
"863"(2003AA601100)
关键词
农业工程
降氟改水
研究
絮凝剂
农村
agricultural engineering
reducing fluorin and improving drinking water
research
flocculant
rural
