To improve the quality of wastewater treatment in aerated 1 based on the total suspended solid substances. Due to the devaluation of total suspended solids is higher than the standard. The preparation of the solutions of the high suspended solids. Wetland treatment system using the aerated 1 with the introduction of the question by considering the cost of suspended solids. Dissolved oxygen, temperature, pH, COD, nitrogen, phosphorus, and water retention period to suit the characteristics of the wastewater plant mountain. And to assess the effectiveness of The organic substances, suspended solids, nitrogen, phosphorus, and the estimated cost of the constructed wetland treatment system.
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