污水提质增效中截流井的优化思路

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摘  要：结合广州市南沙区开展的污水提质增效工程经验，针对现状截流井，分析其存在的主要问题。该文提出如何科学优化截流井，使截流井既能发挥收集污水的作用，又能避免过多外水进入污水系统的优化思路，从而实现污水处理厂的提质增效。

关键词：截流井；污水提质增效；收污水；挤外水；污水处理厂

中图分类号：TU992      文献标志码：A          文章编号：2095-2945（2024）31-0133-05

Abstract： Based on the experience of sewage quality and efficiency improvement projects carried out in Nansha District， Guangzhou City， the main problems existing in the interception well are analyzed based on the current situation. This paper optimization ideas on how to scientifically optimize the interception well so that it can not only play a role in collecting sewage， but also prevent too much external water from entering the sewage system， so as to improve the quality and efficiency of the sewage treatment plant.

Keywords： interception well; sewage quality and efficiency improvement; collecting sewage; prevent too much external water from entering; sewage treatment plant

近年来，随着《国务院关于印发水污染防治行动计划的通知》（国发〔2015〕17号）以及《广东省打好污染防治攻坚战三年行动计划（2018—2020年）》的贯彻落实，广东省吹响了污染防治攻坚战的总攻号角，大力推进了生态文明的建设，加快了城镇污水处理设施的建设与升级改造，加强了污水厂配套管网的建设，使污水管网覆盖率大幅提高，河涌水系环境得到阶段性改善，黑臭水体较大幅度减少。（剩余5889字）