Overview
Shandong wastewater treatment plant serves Donggang District, Rizhao, Shandong, China, with a population equivalent of 120,000. The plant has a designed capacity of 1.00 (units unspecified) and is located within 50 km of the coast.
The Shandong wastewater treatment plant is located in Donggang District, Rizhao, Shandong Province, China. It serves a population equivalent of 120,000, classifying it as a medium-to-large agglomeration under Chinese wastewater management standards. The plant's designed capacity is 1. As a facility in China, the plant operates under national wastewater discharge standards, which mandate secondary treatment for urban wastewater. For agglomerations of this scale, compliance with the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002) is typical, requiring treatment to meet Class 1-A or 1-B standards depending on the receiving water body's sensitivity. The plant is situated within 50 km of the coast, indicating potential discharge into a coastal or marine environment. The treated effluent likely flows into local rivers or directly into the Yellow Sea, which supports diverse marine life and is an important fishing ground. Proper treatment is essential to protect coastal water quality and aquatic ecosystems.
Environmental context
The plant is located in Donggang District, Rizhao, on the coast of the Yellow Sea. Treated wastewater likely discharges into local rivers that flow into the Yellow Sea, a semi-enclosed marginal sea with significant ecological importance. The Yellow Sea supports diverse marine life, including fisheries and migratory species, and is sensitive to nutrient pollution. Effective treatment is crucial to prevent eutrophication and protect coastal habitats.
Frequently asked questions
The Shandong wastewater treatment plant is located in Donggang District, Rizhao, Shandong Province, China.
The plant serves a population equivalent of 120,000 people.
The plant is located within 50 km of the coast, so treated wastewater likely discharges into local rivers or directly into the Yellow Sea.
The plant operates under China's national wastewater discharge standards, specifically the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB 18918-2002), which sets limits for pollutants based on the receiving water body.
For agglomerations of this scale, Chinese regulations typically require secondary treatment with nutrient removal, meeting Class 1-A or 1-B standards to protect sensitive coastal waters.
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