Results (
English) 2:
[Copy]Copied!
"Waste water" refers to water that contains any substance or sewage undesirable contaminants. The contamination of these impurities. Make changes to the properties of water. It is a condition that can not be recycled use. Contaminants in the wastewater, including fats, oils, soaps, detergents, pesticides and organic compounds that cause odor and bacteria differ. Other sources for Waste water will be divided into two sources, as follows : 1. Waste water from the community. The activities for the livelihood of the people we like dwellings. The housing market, condominium hotels, hospitals, etc. The study found that pollution caused by sewage canals of this type to about 75% 2. Waste water from industrial activities. Including manufacturing of industrial wastewater from the convoy, including a coolant. High heat and water from the toilet. Workers toilet With the decay of the sewage canals of this type is approximately 25%, although there is not much volume. The impurities in the wastewater are toxic chemicals and heavy metals, as well as the various organic substances. At high concentrations, too.
Being translated, please wait..
