Siruthuli launched a project named ‘Nalla Thanni,’ an initiative aimed at treating sewage water entering water bodies. The initiative was announced by Vanitha Mohan, Managing Trustee of Siruthuli, during a press meet held on April 9, 2025. Sathish, Trustee, Siruthuli and Krishnaswamy, Steering Committee Member also emphasized the need to avoid the sewage waste to water bodies and urged people to reuse the water.
