Characterisation of urban runoff pollution in Paris

被引：188

作者：

Gromaire-Mertz, MC ^{[1
]}

Garnaud, S ^{[1
]}

Gonzalez, A ^{[1
]}

Chebbo, G ^{[1
]}

机构：

[1] UPVM, ENPC, ENGREF, CERGRENE,LABAM, F-77455 Marne Vallee 2, France

来源：

WATER SCIENCE AND TECHNOLOGY | 1999年 / 39卷 / 02期

关键词：

heavy metals; hydrocarbons; organic matter; urban runoff; settling velocities; suspended solids;

D O I：

10.1016/S0273-1223(99)00002-5

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Runoff was collected from 4 roofs, 3 courtyards and 6 streets on an experimental catchment in central Paris, and analysed for SS, VSS, GOD, BOD5, hydrocarbons, heavy metals both as regards dissolved and particle fractions. Whereas street runoff showed important SS, COD and hydrocarbon loads, roof runoff was noticeable for its high concentration of heavy metals. These concentrations in comparison with water quality standards enhance the importance of runoff pollution. The use of sample settling for runoff treatment is discussed on the basis of data concerning the distribution between dissolved and particle bound pollution loads, along with settling velocity measurements. Runoff particles were found to be highly contaminated with heavy metals and hydrocarbons, which raised the problem of sludge disposal. (C) 1999 IAWQ Published by Elsevier Science Ltd. All rights reserved.

引用

页码：1 / 8

页数：8

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