纳滤工艺去除水体中新污染物的研究进展OACSTPCD

Emerging pollutants are trace organic contaminant commonly found in water body in recent years,which exhibit characteristics of high toxicity,bio-accumulation and pose potential threats to human health and ecosystem.How to effectively remove emerging pollutants in water body has become an increasingly concerned problem for researchers.As a membrane separation technology with high efficiency,low energy consumption and non-pollution,nanofiltration has a promising application prospect in removing emerging pollutants.Based on the latest research progress at home and abroad,the paper analyzes the mechanism and influencing factors of emerging pollutants removal by nanofiltration technology in detail,emphatically discusses the review of the removal performance by nanofiltration membrane modification and combined processes,and puts forward some suggestions for future research and practical application.