- Innvotaive Water Technologies
- HGSBR for Wastewater Treatment(BARC)
- RMBR Technologies
- Bharat ecolabs(ISR Technology)
- Clean Water Sustainable Water Technologies
- MLK Waste Management
- Used Water Managemet by Dr. Rajesh B. Biniwale
- Used Water Managemet by Dr. Rajesh Gupta
- Waste Water Treatment Technologies by R.S. Tyagi
- Used Water Management by Prof. Sanjeev Kumar Prajapati
- Used Water Management by Rajesh Pai
- Used Water Managemet Approach under SBM 2.0 by Rohit Kakkar
- Used Water Managemet by Prof. Arun Kumar
- Resue Ecosystem by Subrata Chakraborty