Profile: e-RPM Ltd. specializes in air & water processing for commercial and industrial environments. We specialize in aerospace, electronic component manufacture, medical & pharmaceutical, product surface finishing, and waste management. We provide services like monitoring & diagnosis, continuous improvement, design & construction, and standards achievement. Process of waste water purification & recycling are chemical neutralization, chemical reduction or oxidation, electrowinning and electro oxidation & reduction, chill & evaporative crystallization, evaporation, membrane separation by ultrafiltration, nanofiltration, or reverse osmosis, salt separation by electrodialysis or ion exchange and solids collection, de-watering, and thickening.