Qualité des eaux : Actions préventives - Actions curatives

Water quality : Preventive actions - Healing actions

Direction Qualité et Environnement SAGEP - Eau de Paris Direction Qualité et Environnement - SAGEP, 9 rue Schoelcher, 75675 Paris Cedex 14

Auteur de correspondance : montiel-a@sagep.fr

Abstract

For a long time, The Myth of Spring Water has given as a definition that a naturally protected water was also a drinking water. Thus, preventive actions avoided healing actions. With standards and knowledge development, one has showed that naturally protected waters could in some case require treatments. In other cases, very old pollutions also required treatments. Preventive actions are consequently required for all ground waters. Nevertheless, in some cases, healing actions must he set complementary to preventive actions. Both approaches are quite complementary and do not exclude each other.