Evaluation of Chemical Quality of Drinking Water in Malekan Villages

Providing safe water, especially in Third World countries, is of particular importance and underground water is of particular importance. Underground water is one of the main sources of water supply in all countries, and its use is widely in agricultural, urban and industrial uses. Considering the fact that the city of Malekan with a population of about 100,000 people and the increasing development of industry and agriculture, it was considered necessary in this research by studying the chemical quality of drinking water in the villages of Malekan city, providing a level of health promotion for this area.
This research is descriptive-analytic research. First, the results of sampling were gathered by referring to health houses in the form of an ocino. The necessary analyzes were done. Regarding all parameters, the variables studied include acidity-alkalinity, total hardness, calcium hardness, magnesium,pH,residual chlorine, nitrate, nitrite, turbidity, chlorine, fluorine, sodium and potassium. Which is found in samples taken from the networks and sources of drinking water supply in the villages of the city as compared to the maximum recommended and maximum standards announced by the Ministry of Health treatment, which have parameters that are optimal or less than the maximum allowed and use It will be cost effective and will help plan for the implementation of regional water projects.