container water purification device 

Container water purification device  Ion Exchange Water Softening Portable Wastewater Treatment System Water Professional Water Treatment Mobile Drinking Water Supply System HJ-Reverse osmosis effluent water quality Water quality index Chroma (degree) Turbidity(NTU) Smell Visible to the naked eye pH aluminum (mg/L) iron (mg/L) manganese (mg/L) Outlet Water quality ＜5 ＜0.2 No peculiar smell No 6.5-8.5 ＜0.2…