摘要
电厂反渗透装置在长期运行中,膜表面必然会逐渐积累各种污染物,正确分析污染物质及特征,选择适宜的清洗方法及时有效清洗,是防止或延缓反渗透膜污染、延长膜的使用寿命的唯一途径。
After long - term operation of reverse osmosis unit in the power plant, pollutants will accumulate on the film surface. The only way to prevent or to delay the pollution of reverse osmosis film and to extend its operational life span lies in correctly analyzing the pollutant and its features, selecting the proper cleaning method to perform the effective cleaning in time.
出处
《石油化工应用》
CAS
2006年第4期46-49,共4页
Petrochemical Industry Application
关键词
反渗透膜
污染
清洗
reverse osmosis film, pollution, cleaning
