环境工程学报2024，Vol.18Issue(11)：3024-3034,11.DOI:10.12030/j.cjee.202312128
环境响应型智能膜及其在膜蒸馏中的研究进展
Stimuli-responsive membrane and its research status in membrane distillation
摘要
Abstract
Membrane distillation(MD)had proven its significant advantages in industrial wastewater treatment and reclamation for the high separation efficiency,low fouling potential,and convenient operation.However,membrane fouling and wetting issues remain unresolved,which limit the commercial application of MD.Stimuli-responsive membranes can respond to specific environmental stimulus and change their structure,characteristics,and performance correspondly,which has great potential in water and wastewater treatment based on membrane technologies.In this work,the responding mechanisms of the responsive membranes to stimuli in terms of pH,temperature,photo,electric field,and magnetic field and their research advancement in water and wastewater treatment were systematically reviewed,as well as their application status in MD.In view of the responding mechanism and the characteristic of MD process,the potentials of stimuli-responsive membranes in addressing membrane fouling and wetting issues,low permeability,and low long-term stability in MD were discussed.At last,a perspective and the challenges of stimuli-responsive membranes in MD application were analyzed.It was believed that the development of the membrane with the special wettability will be a new direction for MD development and application,the development of highly effective,stable,simple and cost-effective stimuli-responsive membrane and the understanding of the mechanism in MD had a potential in promoting the commercial application of MD.关键词
膜蒸馏/环境响应智能膜/膜污染/膜润湿/特殊润湿性Key words
membrane distillation/stimuli-responsive membranes/membrane fouling/membrane wetting/special wettability分类
资源环境引用本文复制引用
郑利兵,高瑞,段宁鑫,苑宏英,员建,魏源送..环境响应型智能膜及其在膜蒸馏中的研究进展[J].环境工程学报,2024,18(11):3024-3034,11.基金项目
国家自然科学面上基金资助项目(52270081) （52270081）
国家自然科学青年基金资助项目(51908539) （51908539）
欧盟玛丽居里项目(101059796) （101059796）
