Overview
Shandong wastewater treatment plant serves Chengyang District, Qingdao, China, with a population equivalent of 558,900 and a designed capacity of 1.00 (unit unspecified). It operates under China's national wastewater discharge standards.
The Shandong wastewater treatment plant is located in Jihongtan Street, Chengyang District, Qingdao, Shandong Province, China. It serves a population equivalent of 558,900, classifying it as a large-scale municipal facility under Chinese wastewater management frameworks. The plant's designed capacity is 1. As a major treatment facility in Shandong Province, the plant is subject to China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets stringent limits for conventional pollutants, nutrients, and heavy metals. For large agglomerations like this, advanced treatment (tertiary) is often required to meet Class 1A standards, especially in environmentally sensitive areas. The plant discharges treated effluent into the local watershed, which ultimately drains into the Yellow Sea via the Jiaozhou Bay. The receiving waters support diverse marine life and are important for local fisheries and aquaculture. The plant's operation is critical for protecting coastal water quality in the rapidly urbanizing Qingdao region.
Environmental context
The plant's treated effluent flows into the Jiaozhou Bay catchment, a semi-enclosed coastal water body connected to the Yellow Sea. This area supports important marine ecosystems, including spawning grounds for fish and habitats for migratory birds. The bay experiences seasonal algal blooms due to nutrient inputs from urban and agricultural runoff, making effective nutrient removal at the plant essential for maintaining water quality and ecological balance.
Frequently asked questions
The plant is located in Jihongtan Street, Chengyang District, Qingdao, Shandong Province, China.
The plant serves a population equivalent of 558,900, making it a large-scale municipal facility.
Treated effluent from the plant is discharged into the local watershed, which drains into Jiaozhou Bay and ultimately the Yellow Sea.
The plant operates under China's GB 18918-2002 standard, which sets discharge limits for pollutants. Large plants like this typically require advanced treatment to meet Class 1A standards.
The plant protects Jiaozhou Bay and the Yellow Sea from pollution, supporting marine ecosystems, fisheries, and coastal water quality in the Qingdao region.
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