India's पुनर्बल towards मलजल नियंत्रण have देखा अनेक progress, with अधिक फोकस being paid to उठाना and operating treatment plants. https://wastewatertreatmentplant762274.blog-gold.com/889987/भ-रत-क-अपश-ष-ट-जल-श-धन-progress-and-च-न-त-य