Diffused pollution of agricultural origin: towards better protection of water resources

被引：0
|
作者：
Fauchon, N. [1 ]
Mailloux-Jaskulke, E. [1 ]
Vandevelde, T. [1 ]
Usseglio-Polatera, J.-M. [1 ]
机构：
[1] Compagnie Generale des Eaux, Paris, France
来源：
Water Supply | 1994年 / 12卷 / 1-2期
关键词：
Chemicals - Contamination - Decision support systems - Environmental protection - Geographical regions - Mass transfer - Potable water - Surface waters - Water pollution - Water quality - Water resources - Water treatment;
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学科分类号：
摘要：
In this paper, the difficulties encountered by drinking-water plant operators due to the presence of crop treatment chemicals in surface water is first illustrated. Then it determine the ways of evaluating the risk of polluting substances being transferred from cultivated areas into the hydrographic network. Although new analytical technique must be developed to improve monitoring of raw water quality, tools to help understand the mechanisms involved in the transfer of pollution to the water pick-up points are also essential to optimize the treatment.
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