Deionized water refers to the complete or incomplete removal of impurities in the form of ions from water. The definition of "deionized water" specified by the International Organization for Standardization ISO/TC 147 is: "Deionized water completely or incompletely removes ionic substances, mainly referring to the use of ion exchange resin treatment methods." The current process mainly uses RO reverse osmosis (or a combination of RO and ion exchange) to produce it. Used to remove anions and cations from water.

Franny adopts advanced reverse osmosis equipment, matched with imported mixed ion exchange equipment or EDI equipment, ultraviolet sterilizers, and precision filters. The effluent water quality meets the ultra pure water quality standards of the Ministry of Electronics, replacing distilled water and meeting the requirements of colleges, research institutions, and industrial enterprises for high-purity pure water in experiments, scientific research, and production.

This device is widely used in deionized water for electroplating processes, pure water for battery production processes, surface coating and cleaning of automobiles, household appliances, building materials, pure water for coated glass, and desalination systems required for textile printing and dyeing processes. The development of ultrapure water manufacturing technology has greatly promoted the technological advancement of the semiconductor and electronics industries.

Manufacturing industry:Automotive glass, steel, paper, textile, etc

Power industry:Boiler thermal power generation cooling cycle, etc

Electroplating industry:Coated lighting, cooling, metal plating, LED lights, etc

Optoelectronic industry:Photovoltaic photovoltaic lighting, new energy LED lights, etc

Electronic industry:Electrical chips, circuit boards, microcontrollers, electronic components, etc

Energy industry:Oxide semiconductor silicon material, polycrystalline silicon metal extraction, etc