微污染水源水深度处理中超滤技术的应用探析

Application of Ultrafiltration Technology in Deep Treatment of Micropolluted Source Water

超滤技术是目前微污染水源水深度处理的常见方法,在本次研究中,本文介绍了几种常见的超滤技术,分别为粉末活性炭/超滤组合工艺、混凝/超滤组合工艺;介绍了一种新的超滤技术,详细总结了该技术在微污染水源水深度处理中的效果;分析了采用超滤技术时的相关注意事项。根据本次研究结果可知,采用超滤技术可显著改善污水的浊度、COD以及氨氮水平,具有技术可行性,值得做进一步推广。

Ultrafiltration technology is currently a common method for deep treatment of slightly polluted source water.In this study,several common ultrafiltration technologies were introduced,including powder activated carbon/ultrafiltration combination process and coagulation/ultrafiltration combination process;Afterwards,a new ultrafiltration technology was introduced,and its effectiveness in the deep treatment of micro polluted source water was summarized in detail;Finally,the relevant precautions when using ultrafiltration technology were analyzed.According to the results of this study,the use of ultrafiltration technology can significantly improve the turbidity,COD,and ammonia nitrogen levels of wastewater,which is technically feasible and worthy of further promotion.