我国给水深度处理应用状况与发展趋势

Application of Advanced Treatment of Drinking Water and Its Perspective

综述了目前我国给水深度处理工艺应用的背景、现状和各种深度处理单元的技术特点以及可去除污染物与去除机理等,并对各种处理单元进行了技术经济比较。同时,还对深度处理应用中存在的问题进行了分析,提出了根据不同原水水质和出水要求合理选择深度处理工艺的原则。最后对消毒技术的应用和发展进行了分析。

Summarization was made on the background and current application of advanced water treatment, technical characteristics of various process units, and mechanism of pollutants removal, etc., Furthermore, techno-economical comparison was made on all process units. The problems existing in the application of advanced treatment were analyzed, and then the principles on the selection of treatment process according to raw water quality and requirement for finished water were proposed. Finally, the application and development of disinfection technology were introduced.