Industrial water purifier for surface treatment coating production

The industrial water purifier comprises a raw water chamber, a filtering chamber and a reverse osmosis chamber, the raw water chamber is communicated with an external water source, the raw water chamber, the filtering chamber and the reverse osmosis chamber are communicated through pipelines, the reverse osmosis chamber is vertically arranged, a pure water outlet is formed in the bottom of the reverse osmosis chamber, and a water outlet is formed in the bottom of the reverse osmosis chamber. A reverse osmosis membrane, a front sterilization and adsorption device and a rear sterilization and adsorption device are arranged in the reverse osmosis chamber, the front sterilization and adsorption device is positioned above the reverse osmosis membrane, and the rear sterilization and adsorption device is positioned below the reverse osmosis membrane. Compared with the prior art, the water purifier has the following predictable technical effects that sterilization treatment is performed through the front sterilizatio