Pure Water Equipment: Generally, it adopts pretreatment + reverse osmosis system + ion exchange to generate the high pure water.

It mainly adopts the technology of reverse osmosis membrane. Its working principle is: put certain pressure to the water to make the water molecule and ionic mineral element pass through the reverse osmosis membrane, while most parts of the inorganic salt (including heavy metal), organic matter, bacteria and virus dissolved in the water cannot pass through the reverse osmosis membrane, therefore, the pure water after osmosis will be strictly separated from the concentrated water without osmosis. The pore diameter on the reserve osmosis membrane is 0.0001μm, but the virus diameter is generally 0.02-0.4μm, and the common bacteria diameter is 0.4-1μm.