Brief description of high-purity water equipment: pure water equipment, ultra-pure water equipment, high-purity water equipment used in high-purity water, electroplating water, printing and dyeing water, textile water, brewing water, beverage water distribution, power plant boiler water, cooling water, and water reuse in the electronics industry; Solar cleaning, wafer cleaning.
The water equipment has the advantages of continuous water discharge, no acid-base regeneration and unattended operation. It has gradually replaced the mixed bed as a finishing equipment in the system for preparing pure water. This kind of advanced technology has good environmental protection characteristics, and it is more and more recognized by people for its ease of operation and use, and it has been widely promoted in the pharmaceutical, electronics, electric power, chemical and other industries.
The equipment is applied after the reverse osmosis system to replace the traditional mixed bed ion exchange technology to produce stable ultrapure water.
Compared with hybrid ion exchange technology, EDI technology has the following advantages:
1. No acid-base regeneration, no downtime due to regeneration, stable water quality, no sewage discharge: In the mixed bed, the resin needs to be regenerated with chemical acid and alkali, and it needs to store the acid and alkali safely. There is a lot of harmful waste water during regeneration. Waste needs to be disposed of, increasing work difficulties in environmental protection and safety. EDI eliminates the handling and heavy work of these harmful substances, protected the environment.
2. Low operating cost, continuous and simple operation, easy to realize fully automatic control: in the mixed bed, the operation process becomes complicated due to the change of each regeneration and water quality, and the water production process of EDI is stable and continuous. The water quality of the produced water is constant, there is no complicated operation procedure, and the operation is greatly simplified.
3. The small plant area reduces the installation requirements: the EDI system has a smaller volume than the mixed bed that handles the same amount of water. It uses a modular structure that can be flexibly constructed according to the height and height of the site. The modular design makes EDI easy to maintain during production work.