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Poolking, your best swimming pool equipment manufacturer and supplier with more than 20 years experience.   ​​​​​​​  Email: sandy@poolking.co

Ultraviolet disinfection use effect and application range

The effect and scope of application of ultraviolet disinfection The rate of various viruses and bacteria in seawater, fresh water or other water bodies treated by the ultraviolet water disinfection system can reach more than 99.99%. ·On ​​the premise that the removal rate of viruses and bacteria in the water body is over 99.99%, the cost of water treatment per ton is between 4% and 1 cent RMB (depending on the cleanliness of the water body). ·Improve seawater and freshwater seedling breeding, and the survival rate of breeding has been more than 50% (depending on the survival rate without disinfection) ·Speed ​​up the growth rate of breeding groups.

·Improve the overall health level of seedling breeding and breeding groups, and cultivate healthy seedlings and healthy adults. ·Under the premise of not changing the original ingredients, taste and color of various beverages and other fluid foods, the removal rate of pathogenic bacteria and other pathogens can reach more than 99.99%. ·Using pre-ultraviolet disinfection treatment for the disinfection of swimming pool water, the chlorine content in the water can be reduced to 0.5 mg/L, and the removal rate of viruses and bacteria can reach more than 99.99%.

·Ultraviolet disinfection is added to the terminal of water application, which can meet the standard of direct application of water. Disinfection of urban sewage, the total amount of bacteria is reduced to less than 200/100ml, and the number of E. coli is less than 20/100ml. The scope of application of ultraviolet light disinfection Water disinfection in the food processing industry, including water disinfection of fruit juice, milk, beverages, beer, practical oil, and various canned food and cold drink products.

·Ultra-pure water for electronic industry. Disinfection of water in hospitals and various laboratories, as well as disinfection of waste water with high content of pathogenic substances. ·Applied water disinfection, including residential buildings, residential areas, office buildings, hotels, restaurants, waterworks, etc.

Purification and disinfection of aquatic products processing, purification and disinfection of shellfish, purification and disinfection of fish processing, etc. ·Military barracks, field water supply system. ·Urban sewage disinfection, the maximum treatment capacity can reach more than 1 million tons per day.

Disinfection of swimming pools, water and other recreational water. ·Cooling water disinfection, including thermal power, nuclear power plant cooling water, industrial production cooling water, and central air-conditioning system cooling water. ·Cooling water for biological, chemical, pharmaceutical and cosmetic production.

Seawater, freshwater nursery, breeding (fish, eel, shrimp, abalone, shellfish, etc.) water, the total water treatment can reach more than 200,000 tons per day. Disinfection of agricultural water, including greenhouse water, irrigation, etc. Poolking is the best swimming pool equipment manufacturer and supplier in China. Poolking exists to provide the highest quality swimming pool equipment while offering competitive pricing..

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Commercial depth sand filter leading by Poolking
Hello, ladies and gentlemen. Today I'd like to introduce Poolking commercial depth sand filter.It is environmental protection and non toxicity.It can be used in large swimming pools, aquariums, aquaculture and other water applications.
Poolking’s sand filter warranty is 3 years for fiberglass filter,2 years for plastic filter.During the warranty period,if the filters parts have any damage,we can judge the factors according to the photos or videos, then we can offer free parts to replace. If the filters are damaged badly,we will provide a new one.
The pumps and lights are 1 year warranty,the method is same as filters.
How To Prime Swimming Pool Pump?
Your swimming pool pump is the central circulation system of your pool. Without it, your swimming pool waters wouldn't be fit for swimming.
----It is best to replace the silica sand of sand filters every 1-2 years for the following reasons:
a During backwashing, the filtration bed volume will expand upwards by 1.2 to 1.3 times. The water flow will drive the filtration layer to flow up and down, causing the filtration material particles to collide with each other. Backwash will let the small sand evacuate.
b.Some silica sands will be welded when the acid and alkali are changed due to insufficient purity;
Therefore, the longer the time, the worse the filtering effect of the sand tank. Since backwashing will consume and take away some sand, we need to replace the sand in the sand tank within the specified period.
After about 5~10days ,or when the reading of the pressure gauge on the pump side of the filter has increased by about 0.2bars since the last backwash , backwash the filter as follows:
1. Stop the pump
2.Close the valves on the suction and return lines.
3.Open the cover of the pump and empty the filter gasket .
4.Refit the cover
5.Open the valve to the drain outlet
6.Turn the lever to BACKWASH
7. Open the valves to the suction and return lines.
8.Start the pump .Rinse the filter for about 1 to 2 minutes until the water in the sight glass is clear .
NOTE : Any electric heater must be off .
9. Stop the pump
10. Turn the lever to RINSE , start the pump and rinse for about 15~30 seconds. Stop the pump and turn the lever to FILTER . This is the normal operating position .
11. Close the drain outlet valve and start the pump . Switch on the electric heater if any .
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Best swimming pool equipment manufacturer - Poolkin will continue for innovative management and excellent quality. Imagination will subvert the future, intelligent manufacturing will lead the era, that's the motto of Poolking!

If you have any question,please contact us.

Contact: Sandy

Email: sandy@poolking.co

Sales Hot line: +86-20-34982303

WhatsApp:+86-13922334815

Add: No. 80, Danan North Road, Dagang Village, Dagang Town, Nansha District, Guangzhou City (temporary business premises)

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