摘要
考察了ＰＶＤＦ膜和复合陶瓷膜的水通量、油截留率、以及膜堵塞等。研究结果表明：微滤的水通量和油截留率均很高，透过液中油含量＜４０～２０ｍｇ／Ｌ。微滤是一种很有应用前景的废水处理方法。另外，还讨论了在膜堵塞状态下，微滤膜对溶于水小分子有机物的截留率。
Microfiltration of oily wastewater was investigated.Two types of membranes were used inthe investigation.High flux and high oil rejection were observed with less than 40 or 20 ppm inthe Permeates of PVDF membrane and ceramic membrane, respectively.The rejection of fouledmembrane to small molecular organic which is disolved in water was investigated as well.
出处
《水处理技术》
CAS
CSCD
北大核心
1994年第2期95-98,共4页
Technology of Water Treatment
关键词
微滤
膜分离
水处理
含油废水
microfiltration
water treatment
oily wastewater
