Introduction to deionizer water filter

Deionizer water filter is a device used to remove all ionized minerals and salts from water. Typically achieved through ion exchange resin. This filtration process can effectively remove ions such as sodium, calcium, iron, and copper.

The working principle of a deionized water filter is to use ion exchange resins. When water passes through these resins, cations (such as sodium and calcium) and anions (such as chloride ions) in the water are replaced by opposite charges on the resin. Forming new water molecules. This process is called ion exchange. Which can significantly improve water quality and bring it closer to the purity of distilled water.

Parameter of ultra pure water system laboratory

Model	DI-15	DI-30		DI-45		DI-60
Output(25℃)*	15 liters/hour	30 liters/hour		45 liters/hour		60 liters/hour
Pure water outlet	One deionized water and one reverse osmosis water
Deionized water quality
Resistivity	15-18.2MΩ.cm
Particle(>0.1μm)	N/A	N/A		N/A		N/A
RO water quality
Ion rejection rate	96%-99% (new RO membrane)
Organic rejection rate	>99%, when MW>200 Dalton
Particles rejection rate	>99%
Feed water requirements	Tap water, temperature:5-45℃,pressure:1.0-4.0Kgf/cm2
Electrical requirements	AC110-240V, 50/60Hz
Power	55W		60W		70W		78W

Deionized water filters are widely used in various fields, including laboratory water, industrial water. And household water. For example, in the laboratory, deionized water is used for supplying water to automatic biochemical instruments, general chemical experiments, biological histology. And microbial analysis. In industrial applications, deionized water systems are designed to treat highly mineralized water to produce deionized water free of mineral ions.