Overview
M_s Pollachi Municipal Sewage Treatment Plant in Rangasamudram, Tamil Nadu, India, serves a population of 76,834. Currently under construction, it will treat wastewater for the Pollachi area.
M_s Pollachi Municipal Sewage Treatment Plant is located in Rangasamudram, near Pollachi in Coimbatore district, Tamil Nadu, India. The plant is designed to serve a population of approximately 76,834 people, placing it in the medium agglomeration category under Indian wastewater management standards. It is currently under construction, indicating ongoing efforts to improve sanitation infrastructure in the region. The plant operates under India's regulatory framework for wastewater treatment, which mandates secondary treatment for urban agglomerations of this scale. While specific treatment processes and capacity details are not yet finalized, the facility is expected to comply with the standards set by the Tamil Nadu Pollution Control Board (TNPCB) and the Central Pollution Control Board (CPCB). These standards require treated effluent to meet prescribed limits before discharge. The treated wastewater will likely be discharged into local water bodies that drain into the Bharathapuzha River basin or other nearby streams, eventually reaching the Arabian Sea. The plant's operation will help reduce pollution in the region's water resources, supporting downstream ecosystems and agricultural activities that depend on clean water.
Environmental context
The plant is situated inland in the Bharathapuzha River basin, which flows westward through Kerala to the Arabian Sea. The region supports diverse aquatic life and is important for irrigation. Proper treatment will mitigate nutrient and pathogen loads, protecting downstream water quality and ecological health.
Frequently asked questions
The plant is located on Pollachi - Valparai Road in Rangasamudram, Pollachi, Coimbatore district, Tamil Nadu, India.
The plant is designed to serve a population of 76,834 people, classifying it as a medium-sized agglomeration.
The plant is currently under construction, with operations expected to begin upon completion.
The plant must comply with standards set by the Tamil Nadu Pollution Control Board and the Central Pollution Control Board, which require secondary treatment and effluent quality monitoring for urban agglomerations.
For medium agglomerations in India, secondary treatment is typically required, often involving biological processes like activated sludge or sequencing batch reactors to reduce organic matter and pathogens.
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