Overview
Shandong wastewater treatment plant serves 46,300 people in Hanting District, Weifang, Shandong, China. It is located within 50 km of the coast and has a designed capacity of 1.00 (units unspecified).
The Shandong wastewater treatment plant is located in Hanting District, Weifang City, Shandong Province, China. It serves a population of approximately 46,300, placing it in the medium agglomeration category under Chinese wastewater management standards. China's wastewater treatment regulations, including the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), set effluent quality requirements based on the receiving water body's sensitivity. For plants of this scale, secondary treatment with nutrient removal is typically required, especially in areas near sensitive water bodies. The plant's proximity to the coast suggests that it may need to meet stricter discharge limits to protect marine environments. The plant's treated effluent likely discharges into local waterways that eventually reach the Bohai Sea, a semi-enclosed marginal sea of the Pacific Ocean. The Bohai Sea is ecologically significant, supporting fisheries and marine biodiversity, and is subject to eutrophication pressures from coastal urban and industrial discharges. Proper treatment at this plant helps mitigate nutrient and pollutant loads entering this sensitive marine ecosystem.
Environmental context
The plant is situated in Hanting District, part of the Wei River basin, which drains into the Bohai Sea via the Laizhou Bay. The Bohai Sea is a shallow, semi-enclosed sea that supports diverse marine life and important fisheries. However, it faces environmental challenges from nutrient enrichment and pollution due to rapid coastal development. The plant's discharge, if properly treated, helps reduce the ecological stress on this downstream marine environment.
Frequently asked questions
The plant is located in Hanting District, Weifang City, Shandong Province, China, near the Bohai Sea coast.
The plant serves approximately 46,300 people, classifying it as a medium-sized municipal wastewater treatment facility.
The treated effluent likely discharges into local waterways that flow into the Bohai Sea via Laizhou Bay, following Chinese discharge standards.
The plant operates under China's Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets effluent limits based on the receiving water body's sensitivity.
For medium-sized agglomerations in China, secondary treatment with biological nutrient removal is standard, especially for plants near sensitive coastal waters to reduce nitrogen and phosphorus loads.
Nearby plants