How to prevent the water pollution has many ways.
. 1. Don't waste into the water, and the drainage 2 public
.Preliminary treatment before releasing water or sewer
3. To reduce the consumption of water. And reduce the quantity of waste in homes
4. To reduce or avoid the use of chemicals, fertilizers, pesticides, agricultural activities
.Or chemicals household
5. Should bring water back use
6. Research to reduce the amount of water เสียข each stage production in factories.
7.Create awareness of the importance of maintaining water quality
. And save the use of water as necessary.