Preparation and water purification applications of microbial-induced porous calcium carbonate microfiltration membranes
Environmental Engineering|更新时间:2025-12-24
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Preparation and water purification applications of microbial-induced porous calcium carbonate microfiltration membranes
“In the field of wastewater management, a novel porous CaCO₃ microfiltration membrane has been developed based on the microbial-induced calcium carbonate precipitation (MICP) biomineralization process. The membrane effectively removes Escherichia coli, Brachybacterium sp., and activated sludge, with removal rates of 99.998%, 99.983%, and 99.996%, respectively. It demonstrates superior capability in removing extracellular polymers (EPS), ideal pore space, non-blocking characteristics, and high permeability.”
Journal of Civil and Environmental EngineeringVol. 47, Issue 6, Pages: 224-232(2025)
作者机构:
1.江苏大学 环境与安全工程学院,江苏 镇江 212013
2.重庆大学 土木工程学院,重庆 400045
3.重庆大学溧阳智慧城市研究院,江苏 溧阳 213300
作者简介:
CHENG Liang (1982- ), PhD, professor, doctorial supervisor, main research interests: wastewater treatment, bioremediation and environmental geotechnology, E-mail: clcheng@ujs.edu.cn.
CHENG Liang,ZHANG Yaorui,JIA Hui,et al.Preparation and water purification applications of microbial-induced porous calcium carbonate microfiltration membranes[J].Journal of Civil and Environmental Engineering,2025,47(06):224-232.
CHENG Liang,ZHANG Yaorui,JIA Hui,et al.Preparation and water purification applications of microbial-induced porous calcium carbonate microfiltration membranes[J].Journal of Civil and Environmental Engineering,2025,47(06):224-232. DOI: 10.11835/j.issn.2096-6717.2024.052.
Preparation and water purification applications of microbial-induced porous calcium carbonate microfiltration membranes