Overview
Shandong wastewater treatment plant serves 696,000 people in Huantai County, Zibo, Shandong, China. It operates under China's national wastewater standards for large agglomerations.
The Shandong wastewater treatment plant is located in Huantai County, within Zibo City, Shandong Province, China. Serving a population of 696,000, it is classified as a large agglomeration under Chinese wastewater regulations, which require advanced treatment for such scales to protect water resources. As a large-scale facility, the plant is expected to meet China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which mandates secondary treatment as a minimum and often tertiary treatment for sensitive receiving waters. The plant's design and operation align with national policies aimed at reducing pollution in major river basins. The treated effluent likely discharges into local waterways that flow into the Xiaoqing River or the Yellow River basin, eventually reaching the Bohai Sea. This region is ecologically significant, supporting agriculture and aquatic life, and the plant plays a key role in maintaining water quality in a densely populated industrial area.
Environmental context
The plant is situated in the Yellow River basin, with treated effluent likely entering tributaries of the Xiaoqing River or directly into the Yellow River, which flows into the Bohai Sea. The Bohai Sea is a semi-enclosed water body with limited water exchange, making it sensitive to nutrient pollution. The plant's operations help protect downstream aquatic ecosystems and support regional water quality goals in a heavily industrialized and agricultural region.
Frequently asked questions
The Shandong wastewater treatment plant is located in Huantai County, Zibo City, Shandong Province, China.
The plant serves a population of 696,000 people, classifying it as a large agglomeration under Chinese wastewater regulations.
Treated effluent from the plant is likely discharged into local waterways that flow into the Xiaoqing River or the Yellow River basin, eventually reaching the Bohai Sea.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plants (GB 18918-2002), which sets effluent limits for large agglomerations to protect water quality.
For large agglomerations in China, secondary treatment is the minimum requirement, and tertiary treatment is often applied in sensitive areas to meet stricter discharge standards.
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