مياه الشرب المنتجة بوحدات التناضح العكسي الخاصة في غريان الأهمية و جودة المواصفات و الآثار الصحية و البيئية القائمة 2018-2019 م

Abstract EN

providing of water valid for drinking in full conformity with healthy civil and international standards is a developing right and Growl it is a basic parameter evidencing the superiority and, imperativeness of individuals economic, social and developmental activities, in Gharyan, 96% of population depend in drinking on water produced by reverse osmosis (OR) units possessed by quite rich minority of population to filter water of private the real need to water drink in the region, 90% of users pointed out the non-matching of water to minimum standards of health of Libya.

There are also 100% of units owners intend to press on filters to extract and discount the concentration of salts and items in it in sharp negative rates, (-83%TDS, -74.3%Na, -78.5%Ca, ,- 68.6%Hco3 , -68.6%Co).

less than the minimum of the Libyan safe standards! And produce very light water semi -distilled, the concentration of TDS is less than 100mg/Liter, to attract consumers who are aware less of water's characters and risks, although 92% feel from the beginning the risks of drinking such water and it's effect on health and the contribution to endemics, and spread of sickness and epidemics, not to mention that the units depend on private wells water, for along way of the valley of drainage(Tghassat and Sagayef) or (Slahat) and the possibility of it's viral infection by filtering the waste water is very possible and the average depth is 100m, not to mention that 100% of units donot do the real sterilization and disinfection except through the tube of (x ray) that inactive which justifies the high rate of bacterial in 30% of it and general average (+20%) of minimum safe line to Libyan standards, the idea concept of the research is centered in doing analyzing samples of 25% of drinking water of osmosis and determining the confront to standards and the possible risks on general health and environment units work on wasting ¾ of in water to be spilled on streets to multiply the appearances and wells of known and worrying.