The ultra pure water generated by the chemical industry is mainly used for solvent water in battery industry, chemical analysis, chemical materials, product cleaning, substance separation, concentration, purification, waste recycling and other occasions. The water quality requirements are relatively not too high, and the conductivity of pure water can basically meet the requirements from 0.1uS/cm-20uS/cm. Our company can adopt different combinations of ultra pure water production processes such as reverse osmosis, ion exchange, EDI, etc. according to the specific requirements of customers for water quality, to produce chemical industry water treatment equipment that is both economical and practical, and can meet customer requirements.

 

    1. The chemical industry uses ion exchange for water use, and the process is as follows:

    Raw water → raw water booster pump → multi-media filter → activated carbon filter → water softener → precision filter → cation resin filter bed → anion resin filter bed → anion resin mixed bed → microporous filter → water point

    2. The chemical industry uses a two-stage reverse osmosis method for water use, and the process is as follows:

    Raw water → Raw water booster pump → Multi medium filter → Activated carbon filter → Softener → Precision filter → First stage reverse osmosis → PH adjustment → Intermediate water tank → Second stage reverse osmosis (with positive charge on the surface of the reverse osmosis membrane) → Purified water tank → Pure water pump → Microporous filter → Water point

    3. The chemical industry uses EDI for water usage, and the process is as follows:

    Raw water → Raw water booster pump → Multi medium filter → Activated carbon filter → Softener → Precision filter → Primary reverse osmosis machine → Intermediate water tank → Intermediate water pump → EDI system → Microporous filter → Water point