Mission mode projects Seed projects Produced water treatment coupled with resource recovery and zero liquid discharge (ZLD) strategies Simultaneous Nitrification and Denitrification for Nitrogen Removal from Refinery Wastewater Portable membrane technology based unit for drilling site wastewater treatment Potential of Resource Recovery from RO Reject of Treated Oil and Gas Industry Wastewater Evaluation of membrane bioreactor (MBR) for treatment of refinery and municipal wastewater Recovery and Recycling Options from Produced Water