摘要：

以乐果、邻苯二甲酸二乙酯、苯和甲醛为目标有机污染物,研究投加粉末活性炭对目标污染水源水的处理效果。结果表明,粉末活性炭对乐果、邻苯二甲酸二乙酯、苯具有良好的去除效果,可作为此类有机污染水源水的应急处理措施,以保障供水安全。此外,还考察了粉末活性炭投加量、吸附时间对去除效果的影响。

关键词: 粉末活性炭, 吸附, 饮用水处理

Abstract:

The effect of adding powdered activated carbon（PAC） to the organic pollutants,such as roger,diethyl phthalate,benzene and formaldehyde,on the removal rate from their polluted source water has been studied.The results show that PAC is very effective on removing those pollutants.Therefore,it can meet emergent need for the organic polluted source water treatment,ensuring the safety of water supply.Furthermore,the effect of the PAC dosage and adsorption time on the removal efficiency are investigated.

Key words: powdered activated carbon, adsorption, drinking water treatment

中图分类号: 

• X703.1