Weifang Swimming Pool Circulating Water Medium Pressure Ultraviolet Disinfection Project
Category:
Environmental Protection/Raw water treatment equipment/Water sterilization and disinfection equipment
Model:
GYZ-UUVC-1.0
Brand:
Guanyu
Retail Price
8,880.00USD
重量
kg
- Product Description
-
Description :
The advantages of Weifang swimming pool circulating water medium pressure ultraviolet disinfection project products include a wide range of sterilization and disinfection: the medium pressure ultraviolet lamp tube output wavelength range of the medium pressure ultraviolet sterilization system is wide, between 230nm and 370nm, which can kill all bacteria and viruses, and can permanently inactivate chlorine resistant microbial tissues, such as Legionella pneumophila, Escherichia coli, Pseudomonas aeruginosa, Cryptosporidium, Amoeba, and bacteria. Strong bactericidal effect: While damaging the DNA structure of microorganisms, it also decomposes them into small fragments. It is precisely because of this medium pressure ultraviolet sterilization characteristic that the Weifang swimming pool circulating water medium pressure ultraviolet disinfection project can avoid the occurrence of photoreactivity and dark repair of DNA in microorganisms. Therefore, it can have a long-term bactericidal effect on microorganisms without revival reaction or microbial rebound phenomenon. No secondary pollution: No toxic or harmful by-products are produced during the disinfection process, the composition and properties of the disinfected water are not changed, and there is no secondary pollution to the water body and surrounding environment. Decompose residual chlorine and degraded chemical chlorine in water: When using a medium pressure ultraviolet sterilizer for water disinfection, it can reduce the chlorine content in the water, reduce disinfection by-products, and make the water environment healthier. Medium pressure ultraviolet radiation has the ability to degrade chlorinated compounds, including monochloramine, dichloroamine, trichloroamine, etc., effectively preventing the production of carcinogenic substance trihalomethanes and eliminating the impact of chlorinated compounds on the human body. Low cost of use: Due to the improvement of technology, medium voltage ultraviolet disinfection technology not only has the highest disinfection efficiency among all disinfection methods, but also has simple operation and maintenance, low operating costs, and can reach 4 cents per ton of water at a processing capacity of one thousand tons. Easy installation and operation: The medium voltage ultraviolet disinfection system is designed modularly, easy to install, suitable for complex installation site conditions, and does not damage the equipment, pipelines, and building structures on site. The design of a closed system can be directly installed onto pipelines, with options for horizontal and vertical installation. Small footprint and no noise: The medium pressure ultraviolet disinfection equipment that processes 10000 tons of clean water per day only requires 6 square meters of operating space. Continuous high water disinfection: Currently, ultraviolet disinfection technology has reached a daily processing capacity of 1.5 million tons of water in practical applications. If needed, it can be even larger, which is not easy to achieve with chlorine addition, dechlorination, and ozone disinfection methods. The Weifang swimming pool circulating water medium pressure ultraviolet disinfection project has a wide range of application fields: medium pressure ultraviolet disinfection equipment can be applied in the catering industry, swimming pools, wastewater, wastewater reuse, and offshore oil and gas, meeting the disinfection requirements of various industries.
Technical requirements for medium pressure ultraviolet disinfection project of circulating water in Weifang swimming pool:
1. The appearance is clean and smooth, without sharp edges, burrs, or obvious collision defects. Welding joints are smoothed by manual or mechanical polishing or coated with decorative coverings;
2. Made of stainless steel 304 or 316 material, resistant to high pressure and free from metal ion contamination. The wavelength of ultraviolet radiation for killing bacteria is between 230-370. The drinking water disinfection UV sterilizer must be able to eliminate more than 999% of the bacteria contained in the water flowing through it;
3. The electrical control part and the cavity adopt an integrated design, with a beautiful appearance;
4. The sterilizer is manufactured according to the approved drawings and technical documents in accordance with the technical management regulations and procedures.
5. The components of the same model of sterilizer can be completely interchangeable.
6. The disinfection device is polished on the surface exposed to ultraviolet radiation.
7. The working pressure of the pressure bearing cylinder shall not be less than 1.0MPa, and the test pressure shall not be less than 1.5Mpa.
8. A guide plate can be installed inside the cylinder or box according to user requirements.
9. The installation requirements for straight tube quartz ultraviolet low-pressure mercury lamps and tubes shall comply with YY/T0160 "Straight tube quartz ultraviolet low-pressure mercury disinfection lamps".
10. The arrangement of the lamp tube ensures a uniform distribution of ultraviolet intensity on the surface exposed to ultraviolet radiation.
11. The sterilizer is equipped with a light bulb ignition indicator.
12. The UV sterilization lamp tube is selected from professional products identified by the national health and epidemic prevention departments. The quartz glass sleeve of the lamp tube is separated from water, and the 253.7mm quartz sleeve has a UV transmittance greater than 90%.
13. The low-voltage electrical appliances used for disinfectors should meet the technical requirements of the corresponding products. Weifang Swimming Pool Circulating Water Medium Pressure Ultraviolet Disinfection Project
14. The sterilizer is equipped with an inlet and outlet pipe, a drain pipe, an alarm system, a flange interface, and can also be installed on the same connecting pipeline as the sterilizer when it is inconvenient to place the drain pipe.
15. The ultraviolet radiation dose measured by the new lamp tube is greater than 12000 μ W · S/cm. (Should be filled with water), the UV radiation dose measured by a normally functioning sterilizer is greater than 9000 μ W · S/cm.
16. Working at the rated disinfection water volume, the bacteriological indicators of the effluent should meet the requirements of GB5749 "Sanitary Standards for Drinking Water", and should have a provincial-level or above testing report and hygiene license approval.
17. The disinfectant material meets the requirements of GB/T17219 "Safety Evaluation Standards for Drinking Water Transmission and Distribution Equipment and Protective Materials". The sterilizer uses SUS304 and SUS316L food grade stainless steel plates.
18. The head loss of the sterilizer operating at the rated disinfection water volume is less than 0.005MPa.
Technical requirements for medium pressure ultraviolet disinfection project of circulating water in Weifang swimming pool:
1. The appearance is clean and smooth, without sharp edges, burrs, or obvious collision defects. Welding joints are smoothed by manual or mechanical polishing or coated with decorative coverings;
2. Made of stainless steel 304 or 316 material, resistant to high pressure and free from metal ion contamination. The wavelength of ultraviolet radiation for killing bacteria is between 225-275nm. The drinking water disinfection UV sterilizer must be able to eliminate more than 999% of the bacteria contained in the water flowing through it;
3. The electrical control part and the cavity adopt an integrated design, with a beautiful appearance;
4. The sterilizer is manufactured according to the approved drawings and technical documents in accordance with the technical management regulations and procedures.
5. The components of the same model of sterilizer can be completely interchangeable.
6. The disinfection device is polished on the surface exposed to ultraviolet radiation.
7. The working pressure of the pressure bearing cylinder shall not be less than 1.0MPa, and the test pressure shall not be less than 1.5Mpa.
8. A guide plate can be installed inside the cylinder or box according to user requirements.
9. The installation requirements for straight tube quartz ultraviolet low-pressure mercury lamps and tubes shall comply with YY/T0160 "Straight tube quartz ultraviolet low-pressure mercury disinfection lamps".
10. The arrangement of the lamp tube ensures a uniform distribution of ultraviolet intensity on the surface exposed to ultraviolet radiation.
11. The sterilizer is equipped with a light bulb ignition indicator.
12. The UV sterilization lamp tube is selected from professional products identified by the national health and epidemic prevention departments. The quartz glass sleeve of the lamp tube is separated from water, and the 253.7mm quartz sleeve has a UV transmittance greater than 90%.
13. The low-voltage electrical appliances used for disinfectors should meet the technical requirements of the corresponding products.
14. The sterilizer is equipped with inlet and outlet pipes, drain pipes, alarm system, flange interface. When it is inconvenient to place the drain pipe in the sterilizer, the Weifang swimming pool circulating water medium pressure ultraviolet disinfection project can also be installed on the connecting pipeline at the same location as the sterilizer.
15. The ultraviolet radiation dose measured by the new lamp tube is greater than 12000 μ W · S/cm. (Should be filled with water), the UV radiation dose measured by a normally functioning sterilizer is greater than 9000 μ W · S/cm.
16. Working at the rated disinfection water volume, the bacteriological indicators of the effluent should meet the requirements of GB5749 "Sanitary Standards for Drinking Water", and should have a provincial-level or above testing report and hygiene license approval.
17. The disinfectant material meets the requirements of GB/T17219 "Safety Evaluation Standards for Drinking Water Transmission and Distribution Equipment and Protective Materials". The disinfection equipment for the Weifang swimming pool circulating water medium pressure ultraviolet disinfection project uses SUS304 and SUS316L food grade stainless steel plates.
18. The head loss of the sterilizer operating at the rated disinfection water volume is less than 0.005MPa.
Swimming pool cleaning can be summarized into three methods: Weifang Swimming Pool Circulating Water Medium Pressure Ultraviolet Disinfection Project
One way is to obtain the desired water quality by removing some or all impurities from the swimming pool water: usually through physical means to remove visible suspended solids in the swimming pool water, usually through cyclic filtration and sewage absorption. Swimming pool suction is a very important task in swimming pool cleaning. Daily swimming pool cleaning is achieved by circulating and filtering the water, but circulating filtration cannot filter out small particles. At this time, we need to first suspend the particles and sink them to the bottom of the pool, and then use a suction machine to suction them. There are mainly two types of swimming pool sewage suction machines: manual sewage suction machine, Weifang swimming pool circulating water medium pressure ultraviolet disinfection project, and fully automatic sewage suction machine
Secondly, the required water quality can be achieved by adding new ingredients to the pool water. For example, the requirement for residual chlorine content in the water can be met by adding a swimming pool disinfectant (trichloroisocyanuric acid), and the control of pH value can be achieved by adding caustic soda or sodium carbonate. And adding algaecides to eliminate algae in the water. These tasks are mainly achieved through chemical means - by adding chemicals.
Thirdly, as mentioned earlier, sedimentation is required during the suction process of the sewage machine: first, water treatment reagents are added, and then the required water quality is obtained through physical means. When the swimming pool water cannot achieve the target effect through circulation or suction, a clarifying agent should be added first. After the appearance of alum flowers and sedimentation, a suction machine should be used for suction; Alternatively, you can add a clear water clarifying agent (which does not require sedimentation or pollution absorption), and after adding it, simply turn on the circulating filtration equipment for filtration. Weifang Swimming Pool Circulating Water Medium Pressure Ultraviolet Disinfection Project
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Key words:- Weifang Swimming Pool Circulating Water Pressure UV
