摘要
水生态系统修复是实现我国城市发展与自然环境和谐共存的重要手段。重点介绍了微生物活化(IMA)技术原理、特点和适用范围,并结合君竹河综合治理项目分析技术应用成效。工程实践表明,水生态系统修复是消除水体黑臭,提升水环境质量的必要手段;IMA通过促进本土有益微生物成为优势群落,有效提升污染受损水体中污染物的去除能力,逐步提升水环境质量并稳定维持。
The restoration of water ecological system is an important means to realize the harmonious coexistence of urban development and natural environment in China.The principle,characteristics and application scope of microbial activation(IMA)technology are specially introduced.Combined with Junzhu River Comprehensive Treatment Project,the effects of technical application are analyzed.The engineering practice shows that the restoration of water ecological system is an essential means to eliminate the black and odorous water and improve the water environmental quality.By promoting the native beneficial microorganism as a dominant community,IMA can efficiently enhance the removal capacity of the pollutants in water,and gradually improve the water environmental quality and maintain it steadily.
出处
《城市道桥与防洪》
2020年第8期304-307,M0029,共5页
Urban Roads Bridges & Flood Control
关键词
水生态系统修复
微生物活化(IMA)
工程应用
restoration of water ecological system
microbial activation(IMA)
engineering application
