In the daily treatment of sewage, many people think that sewage management needs high costs, so they improve on the basis of sewage ultraviolet disinfection equipment in large cities. But suburban residents or residents far away from the city center are often excluded because the pipeline design is not perfect, new type Microwave liquid sterilization They will be discharged indiscriminately, resulting in more serious urban pollution. Microwave liquid sterilization Price At present, the public's attention to microwave and ultraviolet water treatment equipment for pollution, coupled with the adjustment of China's and cities' systems, supervises urban emissions and investment in microwave and ultraviolet water treatment equipment for urban pollution. The emergence of ultraviolet disinfection equipment for domestic sewage not only makes the public find that the investment cost is low, but also the treatment efficiency is relatively high.
The sterilization principle of microwave electrodeless ultraviolet sterilization equipment is to use the sterilization ability of ultraviolet light. Can ultraviolet light directly kill microorganisms? Microwave liquid sterilization Price According to different biological effects, ultraviolet light is generally divided into four parts according to wavelength: A-band (UV-A), new type Microwave liquid sterilization Also known as black spot effect ultraviolet (400 ～ 320 nm); B band (UV-B), also known as erythema effect ultraviolet (320 ～ 275 nm); C-band (UV-C), also known as sterilization ultraviolet (275 ～ 200 nm); D-band (UV-D), also known as vacuum ultraviolet ray (200-100 nm). C-band ultraviolet light is mainly used for water disinfection.
The catalytic combustion equipment for waste gas treatment is mainly used as a supporting part of the catalytic bed electric heating oxidation combustion system in the CO/RCO adsorption+desorption+catalytic combustion system. It is widely applicable to the purification and odor elimination of hazardous waste gas volatilized or leaked from painting, printing, household appliances, footwear, plastics and various chemical workshops, and is suitable for low concentration (1501000) The organic waste gas that is not suitable for direct combustion or catalytic combustion and recovery treatment will be concentrated by activated carbon adsorption, and then the high concentration organic waste gas will be removed through the desorption procedure and sent to the unit for thermal oxidation reaction. The self heating effect of the organic waste gas catalytic reaction can greatly reduce the heat consumption of the electric heater, especially for the treatment sites with large air volume, Satisfactory economic and social benefits can be obtained. Application scope of exhaust gas catalytic combustion equipment: 1. Industrial applications: common pollutants discharged from petrochemical, light industry, plastics, printing, coating and other industries; 2. Waste gas type application: hydrocarbon compounds (aromatics, alkanes, olefins), benzene, ketones, phenols, alcohols, ethers, alkanes and other compounds; Features of catalytic combustion equipment for waste gas treatment: 1. Convenient operation: fully automatic control during operation. 2. Low energy consumption: during normal operation, the equipment operates at low power (or no power) because the exhaust gas has some concentration. 3. Stable performance: pressure relief and self protection, fire resistance and dust removal, over temperature alarm and automatic control. 4. Low resistance: honeycomb ceramic catalyst impregnated with today's advanced precious metal palladium and platinum has a large specific surface area. 5. Small floor area: only 70% of the same products in the same industry. 6. Long service life: the catalyst is usually replaced within 4 years
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, new type Microwave liquid sterilization 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 liquid sterilization Price 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.
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, new type Microwave liquid sterilization 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. Microwave liquid sterilization Price 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.
