Survey of Storm Sewer Sediments in Beijing

被引：0

作者：

Li Haiyan ^{[1
]}

Xu Boping ^{[1
]}

Huang Yan

Liu Dake

Li Xiaoheng

机构：

[1] Beijing Univ Civil Engn & Architecture, Key Lab Urban Stormwater Syst & Water Environm, Minist Educ, Beijing 100044, Peoples R China

来源：

WATER INFRASTRUCTURE FOR SUSTAINABLE COMMUNITIES: CHINA AND THE WORLD | 2010年

关键词：

Storm sewer; sediment; survey; pollution; FLUSH;

D O I：

暂无

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Accumulation of solids in storm sewers results in losing flow-carrying capacity, which might block flow and cause an upstream surcharge, local flooding, and enhanced solids deposition. Sewer-solid accumulation in urban drainage systems also creates septic conditions that could create such problems as odour, health hazards, and corrosion. Moreover, sewer sediment from prior storms could contribute a significant amount of pollutants to receiving waters. Continuous in-situ survey was carried out on separated sewers in a district of Beijing with this study for investigating the sediment accumulation state in sewers and the corresponding impacting factors. It would also be helpful to the management of storm sewers network and useful for urban communities in developing better plans reducing risks caused by storm sewer sediments.

引用

页码：175 / 183

页数：9

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