The Libertad STP is part of the three treatment plants, along with STPs in Tullahan-Tinajeros River and Las Piñas-Zapote River, that realizes the Manila Bay Rehabilitation Program of the MMDA and DENR, which was launched recently.

Source: https://newsinfo.inquirer.net/1736347/mmda-denr-inaugurate-new-sewage-treatment-plant-in-pasay-city

The striking workers are from the downward strata of society and hence the government should attend to their problems immediately, and the maintenance of 22 wet wells and four sewage treatment plants (STPs) have been affected in the city”.

Source: https://www.mangalorean.com/congress-leaders-slam-bjp-leaders-on-manholes-of-ugd-lines-overflowing-in-city/

Under the new STPs, the sewage will be treated at secondary and tertiary levels by following stricter norms of the Central Pollution Control Board (CPCB) and reducing pollution.

Source: https://www.freepressjournal.in/mumbai/mumbai-stps-will-have-capacity-to-treat-2464-million-litres-of-sewage-per-day

Water cleaned by STPs must undergo a final round of cleaning at the rivers.

Source: https://indianexpress.com/article/opinion/columns/express-view-manoj-mishra-yamunas-champion-8647321/

We will be using the water treated at Delhi Jal Board’s STPs for this purpose, instead of discharging it into the Yamuna,” he said.

Source: https://www.siasat.com/aap-govts-mega-project-to-transform-1400-kms-delhi-roads-to-kick-off-from-april-1-2513226/