Ultraviolet disinfection can ensure sterilization effect and water quality. This is a long-term effective sterilization technology. There is no reactivation reaction and no rebound of flora, ensuring complete disinfection effect and water quality safety. production Microwave wood drying equipment Compared with other sterilization methods, UV has many obvious advantages, especially the difference from chemical disinfectants is that UV sterilizers will not bring toxic substances and residues into pure water, and will not change its chemical composition, odor and pH value. This function is very important in the pharmaceutical industry and related industries. Microwave wood drying equipment programme The chemical dosage of influent often changes the characteristics of the product. It can effectively kill all bacteria and viruses, and inactivate chlorine resistant microorganisms such as Legionella, Escherichia coli and Pseudomonas. Cryptosporidium, amoeba and bacteria.
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 Microwave wood drying equipment Some microorganisms killed by ultraviolet light will repair damaged molecules and regenerate bacteria under visible light irradiation, which is called light reactivation. Microwave wood drying equipment programme 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.
To solve the problem of light reactivation: open the channel to realize underground water outflow, to avoid or reduce the visibility of treated water before entering the pipeline. At the same time, use a dark container containing a sample of test water, production Microwave wood drying equipment It shall be sent for inspection in time to avoid factors such as storage conditions or test time affecting the test results. Improve the light transmittance: adjust the front-end treatment process to reduce the SS mass concentration of water in the UV disinfection device, Microwave wood drying equipment programme The ultraviolet disinfection I was adjusted to ozone decolorization, which reduced the chromaticity of the influent water to ensure that SS was controlled below 10 mg/L; The front-end technology has been adjusted to strictly control the consumption of PAM and other chemicals, and a defoaming device has been installed at the water inlet of the external disinfection device to reduce the foam content in the water body and increase the light transmittance of the water body.
Ultraviolet sterilization equipment is an extremely effective method against microbial pollution in water. However, production Microwave wood drying equipment In order to effectively disinfect water, microorganisms must be exposed to an appropriate amount of ultraviolet carbon light. Ultraviolet disinfection systems are used in many different applications, Microwave wood drying equipment programme From the purification of personal household drinking water to the disinfection of industrial wastewater treatment of the whole urban water supply. UV water treatment is considered to be a safer and more economical method for disinfection of industrial water.
I. Efficient deodorization II. No substances need to be added III. Strong adaptability IV. Low operation cost V. No treatment VI. Small area of equipment VII. Manufacturing of high-quality imported materials
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 Microwave wood drying 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, Microwave wood drying equipment programme Common cotton fabrics such as canvas, twill and ordinary white muslin with 20 yarns and 5-8 strands.
