智慧城市建设中受污染水体生态修复技术研究  

Research on Ecological Restoration Technologies for Polluted Water Bodies in Construction of Smart Cities

作　　者：李殿佐[1] 冯伟[1] Li Dianzuo;Feng Wei(Beijing Institute of Economics and Management,Beijing 100102,China)

机构地区：[1]北京经济管理职业学院,北京100102

出　　处：《环境科学与管理》2024年第12期149-152,共4页Environmental Science and Management

基　　金：智慧校园管理系统构建实践研究项目——基于北京经济管理职业学院(23YBA01)。

摘　　要：目的:研究有效修复受污染水体的技术,提升水质修复效果。方法:采用生态浮岛与微生物菌剂修复受污染水体,设计新型浮岛作为智慧城市植物景观。投放由解脂耶氏酵母菌J2、地衣芽孢杆菌L2、贝莱斯芽孢杆菌组成的复合菌剂。三个月后,藻类与颗粒污染物明显减少,水体TP、TN、NH_(4)^(+)-N、COD含量显著降低,证明该技术对水质改善有效。结果:三个月后,废弃软壳与水生植物对于藻类与颗粒性污染物起吸附效果,试验河流水体的TP、TN、NH_(4)^(+)-N、COD含量得到大幅降低。结论:通过组合生态修复技术能够实现智慧城市建设中受污染水体的生态修复。This paper aims to study effective techniques for repairing polluted water bodies and improve the effectiveness of water quality remediation.Ecological floating islands and microbial agents are used to remediate polluted water bodies,and a new type of floating island is designed as a smart city plant landscape.It released a composite microbial agent composed of Lactobacillus plantarum J2,Bacillus licheniformis L2,and Bacillus berei.Three months later,there was a significant decrease in algae and particulate pollutants,and TP,TN,NH_(4)^(+)-N,and COD content,showing that this technology is effective in improving water quality.Three months later,abandoned soft shells and aquatic plants showed adsorption effects on algae and particulate pollutants,and TP,TN,NH_(4)^(+)-N,and COD has been significantly reduced.The ecological restoration of polluted water bodies in smart city construction can be achieved through the combination of ecological restoration technologies.

关 键 词：智慧城市 受污染水体 复合生态修复技术 拮抗实验 

分 类 号：X171[环境科学与工程—环境科学]