Researchers at UTEP partnered with El Paso Water (EPW) to develop the high-recovery concentrate enhanced-recovery reverse osmosis (CERRO) process. Implementation of full-scale CERRO units at well sites in El Paso have resulted in 70-75% recovery of RO concentrate with a specific energy consumption of 1.23 kWh/m? (4.6 kWh/kgal) and total estimated cost of approximately $0.59/m? ($2.25/kgal). Cost-effective high-recovery desalination technologies, such as CERRO, are essential for drought-proof water supply in arid cities such as El Paso.
This presentation is available to AMTA Members only.
- Shane Walker
- University of Texas
- AMTA/SWMOA Technology Transfer Workshop, Albuquerque, NM
- AMTA/SWMOA Technology Transfer Workshop
- High Recovery Desalination, Concentrate Management, Minimal Liquid Dischard