EDI ultrapure water equipment is a reliable product for the production of ultrapure water for industrial use, which has been tested by a large number of experiments and practice by researchers, and can produce ultrapure water stably and continuously. The equipment adopts the treatment process of "two-stage reverse osmosis + EDI technology", which has the characteristics of fast water production speed, no pollution, not easy to scale and blockage, and strong automation.
Reverse osmosis technology refers to the use of the strong ion permeability ability of reverse osmosis membrane to filter and remove organic matter, metal ions, microorganisms, minerals, etc. contained in ultrapure water. After two reverse osmosis membrane filtration, the composition of ultrapure water basically contains only hydrogen atoms and oxygen atoms. This filtration process does not require chemical reaction reagents and can be carried out under physical conditions, resulting in low energy consumption and low investment costs.
EDI technology is a treatment technology to achieve deep desalination of ultrapure water, its inlet water is generally a secondary reverse osmosis produced water with good water quality, and the quality of the concentrated water produced after desalination by EDI technology is better than that of the first-class reverse osmosis produced water, which can be returned to the first-class reverse osmosis production tank for further treatment. The treatment process of EDI stage will not produce acid and alkali waste liquid, which can avoid the trouble of neutralizing acid and alkali waste liquid for enterprises, avoid pollution, and improve the production efficiency of ultrapure water.
In addition, ultrapure water also has high application value in cosmetics production, food and beverage production, biological experiments, and chemical experiments, with high purity, sterility, and no pollution, and its impact in production is almost negligible, and its economic value is very high.