摘要
EDI电除盐技术这一全膜法新工艺一旦出现污堵、污染将会直接影响到EDI设备的正常出力,严重时还会造成膜元件结垢以及设备污染无法运行。通过对菏泽电厂三套EDI装置在长期运行下存在的污堵、污染问题及整个化学清洗过程进行总结整理,为今后探讨交流这一新工艺提供参考。
EDI is a new membrane separation process,once there are some CEDI membrane＇s jams,and contamination during the operation of the new technique,the efficiency of the EDI devices will be affected and decreased.Based on the empirical analysis of the utilizing of the three EDI devices at Heze Power Plant which have been running for a long time under the existing sewage blockage,contamination and based on the summary of the whole processing of chemical scouring,this essay provides reference for the better in the future.
出处
《山东电力技术》
2011年第3期74-77,共4页
Shandong Electric Power
关键词
电再生
污堵
对冲与化学清洗
杀菌
electro-regeneration
clogging
counter swashing and chemical scouring
sterilization
