Critical treatment systems would be upgraded to meet stringent industrial water quality standards. | Photo Credit: Special Arrangement Chennai Metrowater has begun work to refurbish the tertiary treatment reverse osmosis (TTRO) plant in Kodungaiyur to enhance the quality of treated wastewater to the Minjur-Manali and Manali-Ennore industrial corridors. The water agency aims to optimise the use of recycled water and identify more industries to supply the treated water. The ₹102.70-crore project to renovate and upgrade the TTRO plant, which was commissioned in 2019, has been entrusted to VA Tech Wabag, a water and wastewater technology company under a Refurbish, Finance, Operate, Maintain and Transfer (RFOMT) model. Published – April 22, 2026 12:52 pm IST Share this: Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on Facebook (Opens in new window) Facebook Click to share on Threads (Opens in new window) Threads Click to share on X (Opens in new window) X Click to share on Telegram (Opens in new window) Telegram Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email More Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pocket (Opens in new window) Pocket Click to share on Mastodon (Opens in new window) Mastodon Click to share on Nextdoor (Opens in new window) Nextdoor Click to share on Bluesky (Opens in new window) Bluesky Like this:Like Loading... Post navigation Minorities have been underrepresented in Bengal Assembly Health matters newsletter: Heat, health, and the gaps in preparedness