Gradiant - Carrier Gas Extraction (CGE) Technology
Our award-winning patented Carrier Gas Extraction (CGE) thermal evaporators go above and beyond traditional evaporative techniques incorporating patented technologies such as novel bubble columns, packed bed, and thermodynamic balancing. The use of carrier gas mimics nature’s rain cycle to humidify and dehumidify at the lowest total water cost.
Achieve MLD & ZLD at the Lowest Total Water Cost
The patented design minimizes fouling and scaling to maximize system reliability and availability. The CGE technology is suitable for highly fouling and scaling wastewaters with high TDS that are challenging or costly to treat with reverse osmosis systems. High saline and contaminated wastewaters and brine are converted into pure freshwater at brine concentrations to the saturation limits of salt (TDS up to 260,000 mg/L NaCl). This minimizes the required capacity of downstream ZLD systems resulting in typical cost savings of more than 50% in CAPEX, OPEX, and Total Water Costs compared to conventional thermal technologies.
Lower CAPEX and OPEX
CGE saves our clients money. Typical savings of 65% lower capital costs (CAPEX) and 35% lower annual operating costs (OPEX).
Sustainable and Efficient Energy Consumption
Typical 15% energy savings than conventional technologies and 40% reduction in required heat transfer area. Smart design and engineering of CGE make your waste minimization ZLD operations more sustainable and energy-efficient.
System Reliability and Availability
CGE operates at near ambient pressure and low temperatures, resulting in less harsh operating conditions than conventional technologies. CGE’s inherent design and materials of construction result in greater chemical resistance and less corrosion and scaling.
- Waste Minimization (MLD/ZLD)
- Resource Recovery of Metals & Minerals
- Industrial Wastewater