Overview
Malad wastewater treatment plant serves over 1.6 million people in Mumbai, Maharashtra, India. It is an operational facility with a designed capacity of 1.00 million cubic meters per day.
Malad is a major wastewater treatment plant located in the Malwani area of Mumbai, Maharashtra, India. It serves a population of approximately 1.6 million, making it one of the largest treatment facilities in the region. The plant is operational and plays a critical role in managing the city's wastewater. As a large-scale facility in India, Malad is subject to national environmental regulations, including the Water (Prevention and Control of Pollution) Act, 1974, and the Central Pollution Control Board (CPCB) standards. For agglomerations of this size, secondary treatment is typically required, and the plant's capacity of 1.00 million cubic meters per day indicates significant infrastructure investment. The plant is located within 50 km of the coast, and its treated effluent likely discharges into the Arabian Sea via local waterways. This coastal discharge requires careful management to protect marine ecosystems and comply with coastal regulation zone norms. The facility contributes to the sanitation and environmental health of Mumbai, a densely populated urban area.
Environmental context
The plant's treated wastewater likely flows into the Arabian Sea through Mumbai's network of creeks and rivers, such as the Mithi River or Ulhas River. The coastal waters of the Arabian Sea support diverse marine life, including fish, crustaceans, and migratory species. Discharge from large urban plants can impact water quality and marine habitats, making treatment standards crucial for ecological balance.
Frequently asked questions
The Malad wastewater treatment plant is located in the Malwani area of Mumbai, Maharashtra, India, in the P/N Ward of Zone 4.
The Malad plant serves approximately 1.6 million people, making it a large-scale treatment facility for Mumbai's urban population.
The plant is located within 50 km of the coast, and its treated effluent is likely discharged into the Arabian Sea via local rivers or creeks, such as the Mithi River.
As a large Indian wastewater facility, the Malad plant operates under the Water (Prevention and Control of Pollution) Act, 1974, and follows standards set by the Central Pollution Control Board (CPCB) for effluent quality.
For large agglomerations in India, secondary treatment is typically required, often including biological processes like activated sludge. Advanced treatment may be needed for discharge into sensitive coastal areas.
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