1, chemical industry with purified water equipment overview:
Pure water equipment in the chemical industry mainly used in batteries for solvent water, chemical analysis, chemical materials, cleaning products, material separation, concentration, purification, waste recycling and other occasions, for the water is not too high, pure water conductivity from 0.1uS/cm-20uS/cm can basically meet the requirements. Our company can according to customer's specific requirements of water quality, the use of reverse osmosis, EDI and other ultra pure water production process of different combinations of production, namely, economic and practical, and can meet customer requirements of ultra pure water treatment equipment.
2, the preparation of the chemical industry with pure water process
A, using two reverse osmosis, the process is as follows:
The raw water, raw water pump, multi medium filter, activated carbon filter, water softener, precision filter, reverse osmosis, PH regulation, the middle water tank, second reverse osmosis, purified water tank, water pump, water, micropore filter.
B, using EDI, the process is as follows:
The raw water, raw water pump, multi medium filter, activated carbon filter, water softener, precision filter, a reverse osmosis machine, intermediate water tank, the middle water pump and EDI system, millipore filter water.
3, chemical water equipment characteristics
The traditional preparation process of pure water is usually used for preparation of ion exchange resin, but by ion exchange resin resin regeneration usually requires frequent, is the consumption and waste material labor, our company after many years of practice, combined with the new membrane separation technology, often using reverse osmosis and ion exchange system (or EDI) the combination used in the preparation of ultra pure water, the process is compared with the traditional technology, has the advantages of low operating cost (ion exchanger regeneration cycle greatly extended), reliable operation. Compared with the latest technology has the advantages of low cost, easy to get the material. The reverse osmosis technology is advanced and reliable.