India's प्रयासों towards अपशिष्ट जल प्रबंधन have अनुभव किया कुछ उन्नति, with increasing ध्यान being दे रहा है https://wastewatertreatmentplant844087.blogdigy.com/india-s-wastewater-treatment-उन-नत-and-च-न-त-य-69896815