... control,low pressure protection 2 level water pump1000L/H 2 stage waste water treatment machineReverse osmosis system/water ... chemicas, particulates, total dissolved solids, turbidity and radium.3>Main equipment included that pre-treatment ,RO system,Washing ... . Chemical dosing system5. Water softener6. SS304 water tank7. Ozone generator8. Purolite Resin9>Material: Standard or customized according to ...