... RO system, EDI system can produce high purity water with electrical resistivity 15-18MΩ.cmAdvantagel Module design, outlet water of each ... and alkali, no wastewater discharge, meet environmental protection criterion.Applicationsl Field of power, electronics, pharmaceuticals, chemical, food and lab, etc.Technical ... Recovery rate: 90-95% 300T water treatment EDI module system/equipment/plant/machine