RO Infinity (ROI)
Leading-Edge RO Membrane Solutions.
Breakthrough Reverse Osmosis Technologies for Sustainable MLD & ZLD Solutions
Many of today’s water and wastewaters cannot be efficiently treated with conventional membrane or thermal technologies. Gradiant has developed RO Infinity™ (ROI™), an advanced platform of membrane-based solutions for complex water & wastewater challenges, that combine our patented CFRO technology with innovative reverse osmosis (RO) and low-pressure membrane processes. ROI solutions enable customers around the world to achieve MLD and ZLD discharge and sustainability goals.
ROI systems are built with off-the-shelf membranes and components, designed & assembled with proprietary process and control technologies, and backed by one of the most experienced engineering and service teams in the industry.
Key Benefits of ROI:
Minimum Liquid Discharge (MLD)
Recoveries of up to 99%. Final brine concentrations to the saturation limits of salt (TDS up to 260,000 mg/L NaCl). This minimizes the capacity of downstream ZLD systems. Typical cost savings of 50% versus thermal ZLD systems.
Extract more fresh water, achieve higher concentrations of valuable resources, and minimize waste disposal at lower pressures and energy.
Maximize System Availability
ROI systems intelligently adjust for varying feedwater and operating conditions, can tolerate highly variable feedwater quality, and experience less fouling and scaling than conventional membrane or thermal systems.