What We Do
Retaw Holdings Limited has developed the most comprehensive Chemical Free Water Purification Process. Our unique technology innovations combine the best of Fifth Generation Ceramic Ultra-Filtration Membrane Technology (Cuf), Chemical Free AOP+(Photo-Cat), and Dewatering Recovery System (DeWRS) (Zero Liquid Discharge) with Complete Process Automation. Cuf is a durable and robust SiC hydrophilic membrane process that filters contaminants, reduces complexity and chemicals, and eliminates membrane replacement and costs. Photo-Cat is the only photo catalytic AOP+ that destroys all chemicals, without adding chemicals. DeWRS achieves zero liquid discharge and recovers product in a thick concentrate for mineral reuse or direct to landfill.