Traitement de potabilisation des eaux: Garantie de teneurs minimales en micropolluants minéraux
✍ Scribed by Antoine Montiel
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- French
- Weight
- 686 KB
- Volume
- 2004
- Category
- Article
- ISSN
- 0338-9898
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✦ Synopsis
La v6rification de la qualit6 de I'eau se fait desormais au robinet du consommateur. Pour los micropolluants mineraux, cette modification n'est pas sans consequence puisque los phenomenes de corrosion peuvent #tre b. I'origine de la presence de certains d'entre eux. Cos el6ments peuvent donc avoir trois origines principales : -I'eau brute :les traitements devront donc los eliminer, -le traitement de I'eau lui-m6me : los traitements devront reduire leur formation, -los reseaux de distribution (public-priv6) : le traitement devra reduire I'agressivite et la corrosivite de I'eau. Eau potable -traitement de I'eau -coagulation -m~taux Iourds -distribution -corrosion, Summary : Water drinking treatment : guarantee of minimal levels in mineral micropollutants The Code of the Public health took into account the water intended for the human consumption of the European directive of 1998. The checking of the quafity of water is done from now on with the consumer's tap. For the mineral micropolluants, this modification is not without consequence since the phenomena of corrosion can be at the origin of the presence of some of them. These elements can thus have three principal origins : -raw water : tthe treatments will have to thus eliminate them, -water treatment itself : the treatments will have to reduce their formation, -distribution networks (pubfic-private): the treatment will have to reduce the aggressiveness and the corrosivity of water, Drinking water -water treatment -coagulation -heavy metal -distribution -corrosion. a Societ6 anonyme de gestion des eaux de Paris (SAGEP) Direction qualit6 et environnement 9, rue Victor-Schoelcher 75014 Paris