Overview
Shandong wastewater treatment plant serves 38,000 people in Laixi, Qingdao, Shandong, China. It has a designed capacity of 1.00 unit, operating under national wastewater regulations.
The Shandong wastewater treatment plant is located in Laixi, a city under Qingdao's administration in Shandong Province, China. It serves a population of approximately 38,000, placing it in the medium agglomeration category for Chinese wastewater infrastructure. As a municipal facility in China, the plant operates under the national Water Pollution Prevention and Control Law, which sets discharge standards for urban wastewater treatment. For plants serving populations between 10,000 and 100,000, secondary treatment is typically required, with potential nutrient removal in sensitive areas. Regulatory compliance is expected. The plant discharges treated wastewater into local water bodies that ultimately drain into the Yellow Sea via the Jiaozhou Bay watershed. The region's aquatic ecosystems include coastal wetlands and estuarine habitats that support diverse marine life. Proper treatment is essential to protect downstream water quality and ecological health in this densely populated coastal province.
Environmental context
The plant's treated effluent flows into the Jiaozhou Bay catchment, which drains into the Yellow Sea. This coastal region supports important fisheries and migratory bird habitats. Nutrient loading from wastewater can contribute to eutrophication in the bay, making effective treatment critical for maintaining water quality and ecosystem balance.
Frequently asked questions
The plant is located in Laixi, a county-level city under Qingdao, in Shandong Province, China. Its address is in Shuiji Subdistrict, Laixi.
The plant serves approximately 38,000 people, classifying it as a medium-sized municipal wastewater treatment facility.
The plant discharges treated effluent into local waterways that drain into the Jiaozhou Bay and ultimately the Yellow Sea.
The plant operates under China's Water Pollution Prevention and Control Law, which sets discharge standards for urban wastewater. For plants serving 38,000 people, secondary treatment is typically required, with possible advanced treatment in sensitive areas.
In China, municipal plants serving populations between 10,000 and 100,000 generally employ secondary biological treatment, such as activated sludge, to meet national discharge standards. Some facilities also include nutrient removal to protect receiving waters.
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