potable water means that there is any substance or the contamination of dirt will cause the water to change could not be brought back to the dirt and get these will result in a disease and some foul, the source.2 major sources are as follows: waste water from a source community,Impact of industrial wastewater wastewater from an activity is the color and smell is not able to use consumption and consumption is harmful to the organisms in the water, and minimize the impact on the house and the environmentand as a vehicle of diseases, etc.
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