Overview
Tambaram Sewage Treatment Plant serves the Tambaram area of Chennai, India. It is an operational facility managing municipal wastewater in the rapidly urbanizing Chennai metropolitan region.
Tambaram Sewage Treatment Plant is a key wastewater management facility located in the Tambaram area of Chennai, Tamil Nadu, India. It serves the growing urban population of this southern suburb, which has seen significant development in recent decades. The plant is part of the broader Chennai metropolitan wastewater infrastructure, handling domestic sewage from residential and commercial areas. As a municipal treatment plant in India, it operates under the national environmental regulations, including the Water (Prevention and Control of Pollution) Act of 1974 and the Environment Protection Act of 1986. These frameworks mandate treatment standards for sewage before discharge. Plants of this scale typically employ secondary treatment processes such as activated sludge or sequencing batch reactors to meet effluent quality standards set by the Tamil Nadu Pollution Control Board. The treated wastewater from the plant is likely discharged into local water bodies that eventually drain into the Bay of Bengal via the Adyar River or the Buckingham Canal. This coastal discharge point makes proper treatment essential to protect the sensitive marine ecosystem of the Bay of Bengal, which supports diverse aquatic life and is an important fishing ground. The plant plays a crucial role in preventing untreated sewage from polluting these downstream waters.
Environmental context
The plant's treated effluent flows into the Adyar River or Buckingham Canal, both of which drain into the Bay of Bengal. The Bay of Bengal is a large marine ecosystem supporting rich biodiversity, including coral reefs, mangroves, and important fisheries. Discharge of inadequately treated wastewater could lead to eutrophication and harm to marine life, making the plant's treatment performance critical for coastal water quality.
Frequently asked questions
The plant is located in Tambaram, a suburb of Chennai in Tamil Nadu, India. Its coordinates are approximately 12.94°N, 80.10°E.
The plant serves the Tambaram area, which is part of the Chennai metropolitan region. It handles sewage from a densely populated urban and suburban area.
The treated wastewater is likely discharged into local water bodies such as the Adyar River or Buckingham Canal, which eventually flow into the Bay of Bengal.
The plant operates under India's Water (Prevention and Control of Pollution) Act, 1974, and the Environment Protection Act, 1986, enforced by the Tamil Nadu Pollution Control Board. These laws set effluent discharge standards to protect water quality.
For large urban agglomerations like Chennai, typical treatment includes secondary processes such as activated sludge, sequencing batch reactors, or upflow anaerobic sludge blanket reactors, followed by disinfection. The treated effluent must meet the standards prescribed by the Central Pollution Control Board.
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