Overview
Henan wastewater treatment plant serves Muye Township, Xinxiang, China, with a population equivalent of 458,700. The facility operates under China's national wastewater discharge standards.
The Henan wastewater treatment plant is located in Muye Township, Xinxiang City, Henan Province, China. Serving a population of approximately 458,700, it is a large-scale municipal facility within the urban agglomeration of Xinxiang. The plant is situated inland, about 50 km from the coast, and its treated effluent is discharged into local water bodies that ultimately flow into the Yellow River basin. Under China's national wastewater treatment regulations, large agglomerations like this are required to meet Class 1A or 1B discharge standards under the GB 18918-2002 standard, which typically involves biological treatment with nutrient removal. The facility is expected to provide at least secondary treatment, with advanced treatment likely given its size and the environmental sensitivity of the receiving waters. The plant's discharge contributes to the protection of the Yellow River watershed, a major river system in northern China that supports agriculture, industry, and ecosystems. Proper treatment helps reduce nutrient loading and pollutants, safeguarding downstream water quality and aquatic habitats in the region.
Environmental context
The plant discharges into local waterways that drain into the Yellow River, one of China's most important river systems. The Yellow River basin supports diverse aquatic life and is a critical water source for millions of people. Effective wastewater treatment is essential to prevent eutrophication and maintain the ecological health of the river and its downstream reaches, including the Bohai Sea.
Frequently asked questions
The plant is located in Muye Township, Xinxiang City, Henan Province, China, in the central part of the country.
The plant serves a population equivalent of 458,700, classifying it as a large agglomeration under Chinese wastewater regulations.
Treated effluent is discharged into local waterways that flow into the Yellow River basin, ultimately reaching the Bohai Sea.
As a large plant in China, it must comply with the GB 18918-2002 discharge standard, typically requiring secondary or advanced treatment with nutrient removal.
The plant helps protect the Yellow River watershed by reducing pollutants, preventing eutrophication, and supporting downstream aquatic ecosystems.
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