摘要
以臭氧活性炭、纳滤联用制取优质饮用水时,纳滤的优化运行是整个工艺能否正常运行的关键所在。针对这一问题,研究了工艺中纳滤膜通量、回收率等重要参数特性,分析了纳滤膜污染和劣化因素及控制措施,为工程应用提供了依据。
When adopting the combination of ozonation, GAC and nanofiltration to produce high-quality drinking water, the operational optimization of nanofiltration was the key factor for the whole process. In the face of this problem, the specifications of membrane flux and recovery were researched in this paper. The effective factors and controlling methods for membrane pollution and fouling were also analyzed in detail. These test results were used as the basic data of engineering practice.
出处
《东华大学学报(自然科学版)》
CAS
CSCD
北大核心
2003年第4期76-80,共5页
Journal of Donghua University(Natural Science)
关键词
纳滤
膜
污染
劣化
通量
回收率
nanofiltration, membrane, pollution, foul, flux, recovery