- 作者: 汪詩敏,楊均英,向 杰,張成東
- 論文摘要
-
城市老城區污水管網改造措施∗
汪詩敏,楊均英,向 杰,張成東
(中國建筑第二工程局有限公司,北京 101101)
[摘要] 針對老城區內污水管網不合理的問題,使用調整排水體制?選擇排水管材質?管道交叉處理?增加附屬構筑 物和加強日常維護的方法,完成城市老城區污水管網改造的任務。 通過現代化手段,利用先進的管理理念和改造 技術,改善城市污水治理的效果,避免自然水體出現黑臭水體,取得良好的經濟效益和社會效益。
[關鍵詞] 水治理;地下工程;污水;管網;化糞池;改造;施工技術
[中圖分類號] TU992. 4 [文獻標識碼] A [文章編號] 1002-8498(2020)18-0070-03
Measures to Reconstruct the Sewage Pipelines in Old Urban Areas
WANG Shimin, YANG Junying, XIANG Jie, ZHANG Chengdong
(China Construction Second Engineering Bureau Co., Ltd., Beijing 101101, China)
Abstract:In view of the unreasonable problem of sewage pipe network in the old urban area, the methods of adjusting drainage system, selecting drainage pipe material, pipeline cross treatment, increasing subsidiary structure and strengthening daily maintenance are used to complete the task of sewage pipe network reconstruction. In old urban area, by using modern means, the effect of urban sewage treatment is improved, black-odor water in natural water is avoided. Economic and social benefits is achieved.
Keywords: water treatment; underground engineering; sewage; pipelines; septic tank; reconstruction; construction