Water will impact start from the color and smell nasty bodies. Can not use the consumer can harm organisms in both water and nearby do to lose the natural balance.Harmful to the health of the people. Because as a breeding of germs and as a vehicle for the various diseases to humans, animals, and plants, especially the water scenery pattern used in transportation and tourist attractions.Problem solving treatment these all must keep clean, no garbage, and wastes into the river, hotels, small or large. Various units must not let wastewater, chemical toxins into the water.Wastewater treatment process must be correct. To reduce the use of agricultural chemicals in agriculture by turning to use method of suppression pest. Use of manures instead of chemical fertilizers. Reduce the use สาค accelerate grew up in plants.
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