Water pollution prevention
we can participate in the maintenance of good water by
. "Don't ทิ้งของเสีย into the water, and the drainage public.
"preliminary treatment before releasing water or sewer
."To reduce the consumption of water. And reduce the quantity of waste in homes
"to reduce or avoid the use of chemicals, fertilizers, pesticides, agricultural activities or chemicals used in household.
"should bring water back use
."Survey to reduce the amount of wastewater. Each of the production process in the factory. "Create
consciousness of people in realizing the importance of
treatment water quality and economical use of water.
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