Article | REF: W2002 V2

Water for human consumption - Health risks, control and regulation

Author: Bénédicte WELTÉ

Publication date: August 10, 2017

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1. Water intended for human consumption: origin and vulnerability of resources

Water intended for human consumption (EDCH) is primarily groundwater or surface water. Under certain conditions, seawater can be used after desalination.

1.1 Groundwater

Groundwater is normally well protected by the soil and therefore rarely polluted by human activities. However, there are more and more cases of anthropogenic pollution, notably by nitrate ions, residues of plant protection products (or their metabolites), chlorinated solvents or other contaminants (perchlorate ions, for example, more recently in France)

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Water intended for human consumption: origin and vulnerability of resources
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