随着城市工业化进程的加快,环境日益恶化,微生物、细菌滋长等水污染问题严重影响人类的生活及生命安全。在水处理过程中,抗菌膜可以将水中的污染物、细菌与水进行分离。由于污水中存在大量的细菌,可能会附着在膜上并快速繁殖,导致二次污染。基于此,综述了近年来抗菌剂在水处理膜中的应用进展,从无机抗菌剂、有机抗菌剂和天然抗菌剂等方面探讨了水处理膜的抗菌机理,并展望了水处理抗菌膜技术的发展趋势。
With the acceleration of urban industrialization and the worsening of the environment,water pollution problems such as microorganisms and bacteria growth are seriously affecting human life and safety.In water treatment processes,antibacterial membranes can separate pollutants and bacteria from water.Due to the presence of a large number of bacteria in wastewater,they may adhere to the membrane and rapidly reproduce,leading to secondary pollution.Based on this,this article reviewed the research progress of antibacterial membranes for water treatment in recent years,explored the antibacterial mechanisms of water treatment membranes from the perspectives of inorganic,organic,and natural antibacterial agents,and looked forward to the development trend of water treatment antibacterial membrane technology.
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基金资助
江苏省研究生科研与实践创新计划项目(SJCX23＿1712);苏州市重点产业技术创新(前瞻性应用研究)项目(SYG201744)
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