Discussion of the experimental results The experiment found that when taken from the water around the moat comes through wastewater treatment. When the water around the moat before through wastewater treatment sludge is Khun looks fishy smell, which is no small organisms can live. There is value in water, but when the pH is 6.9 around the moat water waste water treatment through the clear, odorless. There is no fraction sediment contamination in water with very little fishy smell. There are no residues have properties and small creatures can live this is because people have been supporting the importance of the city. Clarification of how to maintain the correct water use water. Campaign refrain from littering into the river and instill good consciousness in youth to preserve the river together with the treatment of waste water from water quality tests after the treatment with sludge transparent colorless little water contaminated with very low odor. Nutrients not found in water contaminated with medium and small creatures that live in the water can sustain life. That support to the assumption that the water in the moat area will have better quality through wastewater treatment.
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