Ultraviolet disinfection belongs to physical instant disinfection technology, which can keep sterile under the condition that the water body is not polluted. When the treated water leaves the disinfection reactor, production UV photo oxygen microwave deodorization equipment Some microorganisms killed by ultraviolet light will repair damaged molecules and regenerate bacteria under visible light irradiation, which is called light reactivation. UV photo oxygen microwave deodorization equipment manufactor Some bacteria can also repair themselves under the condition of no light, that is, dark reactivation. According to the current research results, photoreactivation is the main way of most microbial remediation and also the main control target.

Most of the microwave ultraviolet water treatment equipment is installed in the plant, but some are installed outdoors. When winter comes, the temperature also drops to below zero. Because the volume of water will increase significantly in the process of solidification and freezing, production UV photo oxygen microwave deodorization equipment Once the microwave and ultraviolet water treatment equipment and pipeline are iced, it will cause the water flowing part of the equipment and pipeline to break, resulting in economic losses. Then let's see how to maintain the microwave ultraviolet water treatment equipment in winter. UV photo oxygen microwave deodorization equipment manufactor In order to increase the effective thermal insulation measures for outdoor microwave ultraviolet water treatment equipment and pipes, straw rope wrapped with plastic film can be used for thermal insulation, or 1.2-1.5cm thick insulation cotton or insulation cotton pipe can be used for tape wrapping.

The microwave ultraviolet water treatment equipment uses quartz sand filter material to remove the suspended solids, sediment, impurities, etc. of larger particles in the raw water and the turbidity of precipitation. In addition, it can also remove many organic substances, bacteria, x, etc. in the water with the decrease of turbidity, and create a good condition for disinfection after filtration. production UV photo oxygen microwave deodorization equipment Use the adsorption capacity of activated carbon to effectively adsorb organic matter, free residual chlorine, colloid, particles, microorganisms UV photo oxygen microwave deodorization equipment manufactor For some metal ions and decolorization, the exchange function of ion resin is used to remove calcium and magnesium ions in raw water to avoid the impact of scaling on subsequent equipment. However, the operation is laborious and material consuming. Now, the dosing system is used to directly add scale inhibitor.

Microwave electrodeless ultraviolet sterilization equipment has high value in microwave ultraviolet water treatment equipment, production UV photo oxygen microwave deodorization equipment It destroys and changes the structure of DNA of microorganisms through the irradiation of ultraviolet light, so that the bacteria will die immediately or cannot reproduce, so as to achieve the purpose of sterilization. The real bactericidal effect is UVC ultraviolet, UV photo oxygen microwave deodorization equipment manufactor Because C-band ultraviolet light is easily absorbed by the DNA of organisms, the ultraviolet light of about 253.7 nm is preferred. It is a pure physical disinfection method, which has the advantages of simplicity, convenience, broad-spectrum, no secondary pollution, convenient management and automation. With the introduction of various new designed ultraviolet lamps, the application range of ultraviolet sterilization is also expanding.

Stainless steel wire woven filter screen is often used, 30-40 hole/cm filter screen is used for crude oil filtration, and 140-180 hole/cm filter screen is used for decolorization oil filtration. production UV photo oxygen microwave deodorization equipment The selection of filter medium will affect the clarification of filtered oil and fat, and whether the cake unloading is smooth. The filter media used in the grease industry are mostly woven media, UV photo oxygen microwave deodorization equipment manufactor Common cotton fabrics such as canvas, twill and ordinary white muslin with 20 yarns and 5-8 strands.