For the drug content of the drinking water , there are no legal regulations ! 100 years ago, the problems still were organic in nature - pathogens such as fungi, bacteria and viruses. Today they are mainly chemical origin - well over 2,000 different substances from industry, pharmacy, agriculture and households can be detected in the tap water . With our undivided water supply system and the strict regulations regarding gray water and rain water use, the water works are now faced with an impossible task because : to almost completely rid Such amounts of water pollutants is too expensive by far. The number and concentration of bacteria , suspended solids and other coarse particles as well as some highly concentrated chemicals is significantly reduced in the waterworks . As a control , there are so-called limits for the known pollutants among them. However, these are derived from the Federal Communicable Diseases Act and lack of medical studies about long -term effects of low doses of pollutants . They take into account in any way are not yet limited substances or the possible interactions between the many organic compounds.
Posted on: Thu, 20 Mar 2014 20:07:29 +0000
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