... for drinking, beverage factory Water treatment description: System process as follows:1. Raw water pump-- ... the high pressure to RO membrane, at least 2.0 Mpa6. RO system--RO system is the heart part ... of pure water plant. The RO systems are capable ... filter, carbon filter, softener, micron filter and RO system.1.1 First stage pretreatment.(Sand filter)The ...