摘要
本文从应用过碳酸钠于饮用水的净化实验入手 ,通过对水质相关指标的分析 ,发现对水色、味、嗅、硬度有较好的处理效果 ,并具有氧化助凝作用 ,但对细菌学指标和氯仿的去除效果不佳 ,若采用中投净水处理 ,能减少氯化消毒的量。
In this paper, experimental study of the decontaimination of drinking water by using sodium percarbonate was studied. By analysing several enviromental items, it is found that sodium percarbonate has good treatability in some purification process items, such as color, odour, taste and T-hardness; can remove phenolic compunds with coagulant aid effect. However, it is not good treatability in Hygienic item (General bacteria and coliform group) and Chloroform. The middle dosing point of treatment process can reduce the amount of Chorination.
出处
《水处理技术》
CAS
CSCD
2000年第1期30-33,共4页
Technology of Water Treatment
关键词
过碳酸钠
饮用水
净化
sodium percarbonate
drinking water
decontaimination
