Reverse osmosis system is using city water as raw water, then treat water by Pre-filter (water softener is optional), reverse osmosis membrane. It can remove particle, colloid, organic impurity, heavy metal ion, bacteria, virus in water, and it can also remove 99% dissolved salt. The whole system desalination rate can reach 97%-99% to make permeated water conductivity <10 us/cm. Dense water also won’t polluted environment.

Reverse osmosis equipment no need to consider about input water quality too much. And the main features of RO equipment is no need to do any regeneration, it can be keep stable for long time.

The second stage reverse osmosis system use the first stage reverse osmosis system output water as raw water to make water to be more pure. Normally output water conductivity <2 us/cm.

Process: raw water tank(buyer provided)→ raw water pump→quartz sand filter →activated carbon filter→security filter→1#high pressure pump→1#ro system→2#high pressure pump→2#ro system→pure water tank(buyer provided)+UV sterilizer(ozone generator) +water supply point