ozone generator water treatment is a device used to produce ozone gas to treat sewage. Ozone generator has the advantages of strong oxidation, stable effect and no secondary pollution in water treatment.

Ozone generator is a device used to produce ozone gas (O3). Ozone is easy to decompose and cannot be stored. It needs to be prepared and used on-site (short-term storage under special circumstances). Therefore, ozone generators must be used wherever ozone can be used. Ozone generators are widely used in drinking water, sewage, industrial oxidation, food processing and preservation, medical synthesis, and space sterilization. The ozone gas produced by the ozone generator can be used directly, or it can participate in the reaction by mixing with a liquid through a mixing device.

what is ozone generator water treatment

Ozone generator in sewage ozone treatment process

The pretreatment of ozone-disinfected sewage is very important, and the effect of ozone disinfection is often affected by insufficient pretreatment. The degree of sewage treatment must be determined through technical and economic comparison. The best way to disinfect sewage is to use ozone after secondary treatment. This can reduce the dosage of ozone, reduce equipment investment costs and operating costs.

Advantages of ozone generator water treatment:

1. Ozone is an excellent oxidant, which can kill viruses and spores with strong chlorine resistance;

2. Ozone disinfection is less affected by the pH value and temperature of the sewage;

3. Ozone can remove pollutants such as color, smell, taste, phenol and chlorine in sewage, increase dissolved oxygen in water, and improve water quality;

4. Ozone can decompose difficult-to-biodegradable organic matter and tertiary substances, and improve the biodegradability of sewage;

5. Ozone is easy to decompose in water and will not cause secondary pollution due to residue.

what is ozone generator water treatment

Ozone has a very high sterilization efficiency when used for drinking water disinfection, but it often requires a larger dosage of ozone and a longer contact time when using sewage disinfection. The main reason is that there are high pollutants such as COD, NO2-N, chroma and suspended solids in the sewage. These substances will consume ozone and reduce the sterilization ability of ozone. Only when the sewage undergoes necessary pretreatment before ozone disinfection Treatment can make ozone disinfection more economical and effective. The mass transfer effect of the contact mode of ozone and sewage will also affect the dosage and disinfection effect of ozone.