08 Apr 2022
What is the difference between oxygen source ozone generator and air source ozone generator?
Ozone Generator
1. Photochemical ultraviolet method to produce ozone high ozone ultraviolet lamp - a large amount of ozone is produced while producing 253.7nm ultraviolet light.
2. The interaction of plasma and ozone by the method of discharge along the direction -- air sterilizer
3. The main ozone production technologies of discharge tubular ozone generator include electrolysis method, nuclear radiation method, ultraviolet ray, plasma and corona discharge method.
4. Electrolysis method: water is electrolyzed into oxygen, and then the free oxygen in it is changed into ozone. If under pressure, higher concentration of ozone can be produced.
In industry, it is produced by silent discharge with dry air or oxygen and AC voltage of 5 ~ 25kV. In addition, oxygen can be prepared by electrolysis of dilute sulfuric acid at low temperature or heating liquid oxygen.
The concentration of ozone made from air is generally 10-20mg / L, and the concentration of ozone made from oxygen is 20-40mg / L. Air containing 1% - 4% (mass ratio) ozone can be used for water disinfection.
Comparison between air source ozone generator and oxygen source ozone generator:
1. The air source ozone generator uses air as the source material to ionize 21% of the oxygen in the air, so it is called air source.
2. The oxygen source ozone generator uses oxygen as the source material to ionize pure oxygen, so it is called oxygen source. However, the oxygen source is divided into external oxygen source and built-in oxygen source. There are some differences in product design. The ozone generator of oxygen source is different from that of air source; First, pure oxygen is produced by oxygen generator; Then the pure oxygen is discharged through the ozone tube to produce high concentration ozone gas; Therefore, the concentration of ozone generator with oxygen source is several times higher than that of ozone generator with air source;
1. Photochemical ultraviolet method to produce ozone high ozone ultraviolet lamp - a large amount of ozone is produced while producing 253.7nm ultraviolet light.
2. The interaction of plasma and ozone by the method of discharge along the direction -- air sterilizer
3. The main ozone production technologies of discharge tubular ozone generator include electrolysis method, nuclear radiation method, ultraviolet ray, plasma and corona discharge method.
4. Electrolysis method: water is electrolyzed into oxygen, and then the free oxygen in it is changed into ozone. If under pressure, higher concentration of ozone can be produced.
In industry, it is produced by silent discharge with dry air or oxygen and AC voltage of 5 ~ 25kV. In addition, oxygen can be prepared by electrolysis of dilute sulfuric acid at low temperature or heating liquid oxygen.
The concentration of ozone made from air is generally 10-20mg / L, and the concentration of ozone made from oxygen is 20-40mg / L. Air containing 1% - 4% (mass ratio) ozone can be used for water disinfection.
Comparison between air source ozone generator and oxygen source ozone generator:
1. The air source ozone generator uses air as the source material to ionize 21% of the oxygen in the air, so it is called air source.
2. The oxygen source ozone generator uses oxygen as the source material to ionize pure oxygen, so it is called oxygen source. However, the oxygen source is divided into external oxygen source and built-in oxygen source. There are some differences in product design. The ozone generator of oxygen source is different from that of air source; First, pure oxygen is produced by oxygen generator; Then the pure oxygen is discharged through the ozone tube to produce high concentration ozone gas; Therefore, the concentration of ozone generator with oxygen source is several times higher than that of ozone generator with air source;