Analysis on the Status Quo of Sewage Purification from Jiuxi Artificial Wetland in Yuxi
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Xianhua Wu, Yungang Huang, Yadong Xue, Yan Li, Congqing Yang, Yanli Hu, Runxia Yang
In this paper, the concept, function and particularity of constructed wetland, matrix, aquatic plants and microorganisms in the constructed wetland sewage treatment system are used to explain the mechanism of pollutant removal in wastewater, and the Jixi artificial wetland in Yuxi City, Yunnan Province is described. For example, the experimental monitoring method is used to sample and monitor the dissolved oxygen, chemical oxygen demand, total nitrogen, total phosphorus, ammonia nitrogen, and potassium permanganate index of the water quality indicators of the inlet and outlet of Jiuxi artificial wetland, combined with Jiuxi artificial wetland.
Jiuxi Artificial Wetland; Wetland Plant; Purification Mechanism; Purification Effect