精细化治理下城市住宅小区雨污混接系统性改造方案研究

Research on Systematic Reconstruction Scheme for Mixing of Rainwater and Sewage in Urban Residential Communities under Refined Management

摘要:

城市住宅小区雨污混接已成为制约当前水环境质量的关键瓶颈。通过多技术协同诊断实现的混接点精准识别、“源头分流+过程调蓄+末端净化”的分层治理模式构建、全流程智慧管理的数字化平台引入，提出覆盖检测诊断、方案设计、施工实施、运营维护及法规监督的全链条精细化改造理论框架，为城市住宅小区的雨污混接改造提供系统性方案借鉴，促进排水行业从“末端治理”向“源头防控—过程调控—智慧运维”全过程升级，助力水环境治理体系高质量发展。

Abstract:

The mixing of rainwater and sewage in urban residential areas has become the key bottleneck to restrict the current water environment quality. Through the precise identification of mixing points enabled by multi-technology collaborative diagnostics, the construction of a hierarchical governance model integrating "source separation - process regulation/storage - end purification", and introduction of digital platform for intelligent whole-process management, a theoretical framework for the full-chain refined reconstruction covering the detection and diagnosis, scheme design, construction implementation, operation and maintenance, and regulatory supervision is proposed to provide the reference for the systematic scheme of rainwater and sewage mixing reconstruction in the urban residential areas, which promotes the upgrading of the drainage industry from "end treatment" to the entire process of “source prevention and control - process regulation - intelligent operation and maintenance”, and facilitates the high-quality development of the water environment treatment system.