Overview
Trichy Corporation Sewage Treatment Plant in Panjappur, Tamil Nadu serves over 236,000 people. The operational facility is part of Tiruchirappalli's municipal wastewater infrastructure.
The Trichy Corporation Sewage Treatment Plant is located in Panjappur, a locality within the Srirangam zone of Tiruchirappalli, Tamil Nadu, India. Serving a population of approximately 236,530, this operational plant is a key component of the city's wastewater management system, handling sewage from Ward 62 and surrounding areas. As a large agglomeration serving over 200,000 people, the plant operates under India's environmental regulations, including the Water (Prevention and Control of Pollution) Act, 1974, and the National Green Tribunal guidelines. Such facilities are expected to provide at least secondary treatment to meet discharge standards set by the Tamil Nadu Pollution Control Board (TNPCB). The treated effluent from the plant is likely discharged into local water bodies that drain into the Cauvery River, a major river in southern India. The Cauvery basin supports diverse aquatic life and is crucial for agriculture and drinking water in the region. Proper treatment helps protect this vital river system from pollution.
Environmental context
The plant's treated wastewater likely flows into the Cauvery River, which originates in the Western Ghats and drains into the Bay of Bengal. The Cauvery basin is ecologically significant, supporting a variety of fish species and providing water for irrigation and domestic use. Effective treatment at this plant helps reduce nutrient and pathogen loads, safeguarding downstream ecosystems and communities that depend on the river.
Frequently asked questions
The plant is located in Panjappur, Ward 62, within the Srirangam zone of Tiruchirappalli, Tamil Nadu, India.
The plant serves approximately 236,530 people, making it a large-scale municipal wastewater facility.
The treated effluent is likely discharged into local water bodies that eventually drain into the Cauvery River, which flows into the Bay of Bengal.
The plant operates under India's Water (Prevention and Control of Pollution) Act, 1974, and is subject to standards set by the Tamil Nadu Pollution Control Board (TNPCB). For large agglomerations, secondary treatment is typically required.
In India, sewage treatment plants serving large populations generally employ secondary treatment processes such as activated sludge or sequencing batch reactors to meet discharge standards for organic matter and suspended solids.
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