Hyderabad Leads South Asia Sewage Management Endeavour

Hyderabad is on the brink of a significant environmental milestone with the imminent inauguration of the Nagole Sewage Treatment Plant (STP), touted as one of India’s largest facilities of its kind. Developed under the auspices of the Hyderabad Metropolitan Water Supply and Sewerage Board (HMWSSB), the Nagole STP boasts an impressive capacity of 320 Million Litres per Day (MLD), marking a crucial step towards curbing sewage pollution in the Musi River.

Scheduled for inauguration by the end of this month following successful trial runs, the Nagole STP represents a pivotal component of Hyderabad’s comprehensive strategy to enhance wastewater management. Part of a broader master plan, the HMWSSB has embarked on the construction of 31 new STPs across the city, collectively capable of treating 1259.50 MLD of sewage. This ambitious initiative, costing approximately Rs 3,866.41 crore, positions Hyderabad to become the first city in South Asia to achieve 100% daily sewage treatment. The Nagole STP distinguishes itself through the application of Sequential Batch Reactor (SBR) technology, renowned for its cost-efficiency and reduced energy consumption compared to conventional treatment methods. Constructed over a sprawling 15-acre site, the facility includes essential components such as a pump house, primary treatment unit, SBR basins, and a chlorine contact tank, ensuring comprehensive treatment capabilities for areas including Saidabad, Malakpet, LB Nagar, and Yakutpura.

Operated by Hyderabad STPs Limited, a subsidiary of Ramky Infrastructure, the Nagole STP is part of a larger consortium overseeing the development and operation of five STPs along the Musi River’s southern bank. With a total project value of Rs 1,297 crore, these facilities, including those at Attapur, Kokapet, and Mir Alam Tank, collectively add 480.50 MLD to Hyderabad’s sewage treatment capacity. Already operational are the STPs at Kokapet and Mir Alam Tank, treating 15 MLD and 41.50 MLD of wastewater daily, respectively. The completion of the remaining STPs at Attapur is anticipated by October, further consolidating Hyderabad’s sewage treatment infrastructure. The strategic advantages of the Nagole STP extend beyond environmental stewardship, encompassing vital benefits such as the prevention of sewage discharge into sensitive catchment areas and the facilitation of treated water reuse for agricultural purposes. This multifaceted approach underscores Hyderabad’s commitment to sustainable urban development and environmental preservation, setting a precedent for sewage management initiatives across the region and beyond.