Rejection of perfluoroalkyl acids by nanofiltration and reverse osmosis in a high-recovery closed-circuit membrane filtration system

A. Safulko,T.Y. Cath, F. Li, B. Tajdini, M. Boyd, R.P. Huehmer,C. Bellona

SEPARATION AND PURIFICATION TECHNOLOGY（2023）

引用 2|浏览4

暂无评分

摘要

•CCMF using NF and RO achieved 97% recovery of PFAA contaminated tap water.•Two- to three-log rejection of most PFAAs by tight NF and RO observed.•Loose NF provided poor rejection of PFAAs at high recovery.•PFAA properties and concentration, and ionic strength impacted rejection.•Volume reduction of residuals by CCMF could improve PFAA destruction efficacy.

查看译文

关键词

PFAS,Perfluoroalkyl acids,Reverse osmosis,Nanofiltration,High-pressure membranes

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要