摘 要
城市黑臭水体作为我国当前水环境治理中的重点和难点问题，其形成与快速城镇化进程中污染源控制不足及生态系统功能退化密切相关。为解决这一问题，本研究以生态修复为核心理念，旨在探索一种可持续、经济可行且高效的治理策略。研究选取典型黑臭水体为案例，综合运用现场监测、实验室分析及数值模拟等方法，系统评估了水体污染特征、生态结构变化及其驱动机制，并提出了基于自然解决方案的多层次生态修复技术体系。该体系包括污染源头削减、水质净化强化以及生物多样性恢复三个关键环节，同时引入微生物群落调控和植物-基质耦合技术以提升修复效率。
关键词：黑臭水体治理 生态修复技术 微生物群落调控
Abstract
As the key and difficult problem in China's current water environment governance, the formation of urban black and odorous water body is closely related to the lack of pollution source control and the degradation of ecosystem function in the process of rapid urbanization. To solve this problem, this study takes ecological restoration as the core concept, and aims to explore a sustainable, economically feasible and efficient governance strategy. Typical black and odorous water bodies were selected as cases, which comprehensively used field monitoring, laboratory analysis and numerical simulation to systematically evaluate the characteristics of water pollution, ecological structure change and its driving mechanism, and proposed a multi-level ecological restoration technology system based on natural solutions. The system includes three key links: pollution source reduction, water purification enhancement and biodiversity restoration, while introducing microbial community regulation and plant-matrix coupling technology to improve the restoration efficiency.
Keyword:Black Odorous Water Body Treatment Ecological Restoration Technology Microbial Community Regulation
目 录
1绪论 1
1.1城市黑臭水体治理的研究背景 1
1.2生态修复策略的意义与价值 1
1.3国内外研究现状综述 1
1.4本文研究方法与技术路线 2
2黑臭水体成因分析与生态修复需求 2
2.1黑臭水体的形成机制 2
2.2主要污染源及其影响因素 2
2.3生态修复的基本原则 2
2.4不同区域的修复需求差异 2
2.5成因分析对修复策略的指导作用 3
3生态修复技术体系与应用实践 3
3.1物理修复技术的应用与优化 3
3.2化学修复技术的优势与局限 4
3.3生物修复技术的核心原理 4
3.4综合修复技术的协同效应 5
3.5技术选择与实际案例分析 5
4生态修复策略的实施与管理保障 5
4.1政策支持与制度建设 6
4.2公众参与在修复中的作用 6
4.3监测评估体系的构建与完善 6
4.4长效管理机制的设计与实施 7
4.5可持续发展的实现路径 7
结论 8
参考文献 9
致谢 10
城市黑臭水体作为我国当前水环境治理中的重点和难点问题，其形成与快速城镇化进程中污染源控制不足及生态系统功能退化密切相关。为解决这一问题，本研究以生态修复为核心理念，旨在探索一种可持续、经济可行且高效的治理策略。研究选取典型黑臭水体为案例，综合运用现场监测、实验室分析及数值模拟等方法，系统评估了水体污染特征、生态结构变化及其驱动机制，并提出了基于自然解决方案的多层次生态修复技术体系。该体系包括污染源头削减、水质净化强化以及生物多样性恢复三个关键环节，同时引入微生物群落调控和植物-基质耦合技术以提升修复效率。
关键词：黑臭水体治理 生态修复技术 微生物群落调控
Abstract
As the key and difficult problem in China's current water environment governance, the formation of urban black and odorous water body is closely related to the lack of pollution source control and the degradation of ecosystem function in the process of rapid urbanization. To solve this problem, this study takes ecological restoration as the core concept, and aims to explore a sustainable, economically feasible and efficient governance strategy. Typical black and odorous water bodies were selected as cases, which comprehensively used field monitoring, laboratory analysis and numerical simulation to systematically evaluate the characteristics of water pollution, ecological structure change and its driving mechanism, and proposed a multi-level ecological restoration technology system based on natural solutions. The system includes three key links: pollution source reduction, water purification enhancement and biodiversity restoration, while introducing microbial community regulation and plant-matrix coupling technology to improve the restoration efficiency.
Keyword:Black Odorous Water Body Treatment Ecological Restoration Technology Microbial Community Regulation
目 录
1绪论 1
1.1城市黑臭水体治理的研究背景 1
1.2生态修复策略的意义与价值 1
1.3国内外研究现状综述 1
1.4本文研究方法与技术路线 2
2黑臭水体成因分析与生态修复需求 2
2.1黑臭水体的形成机制 2
2.2主要污染源及其影响因素 2
2.3生态修复的基本原则 2
2.4不同区域的修复需求差异 2
2.5成因分析对修复策略的指导作用 3
3生态修复技术体系与应用实践 3
3.1物理修复技术的应用与优化 3
3.2化学修复技术的优势与局限 4
3.3生物修复技术的核心原理 4
3.4综合修复技术的协同效应 5
3.5技术选择与实际案例分析 5
4生态修复策略的实施与管理保障 5
4.1政策支持与制度建设 6
4.2公众参与在修复中的作用 6
4.3监测评估体系的构建与完善 6
4.4长效管理机制的设计与实施 7
4.5可持续发展的实现路径 7
结论 8
参考文献 9
致谢 10
