Research on retention characteristics of phenolics with nanofiltration membrane

The paper researches the stability of trace phenols secretion disruptor in long-term operation in the treatment of the surface water with nanofiltration membrane,proves by the result that in the secretion disruptor of phenolic of NF-90 nanofiltration membrane,the stability of membrane flux is about 8.7 L/(m2·h) in longer time operation,and the retention rate stability of the phenols secretion disruptor is more than 90%.