reverse osmosis water purification system for produce pure water 1, desalt rate over 99 2, ... for producing drinking water, foods factory, beverage factory, fruit&vegetable factory etc. The machine is integrated into ... pump+RO system. Plant process: 1. Raw water pump-- provide the pressure to silica sandfilter/active ... particles and 98% of organic.. Reverse Osmosis Water Purification System (Hot sale)