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Fields of application of fiber ball filters

2022-10-02

Poolking

In the treatment of oily sewage in oilfields, there is a problem that the water quality of the sewage does not meet the standard. There are many factors that cause this situation, the most important of which is the problem of the filter. Filtration is the last means to remove suspended solids and oil The contained suspended particles, oil and algae are intercepted and adsorbed in order to meet the corresponding standards.

The use of fiber ball filters in it can effectively improve the treatment effect. How Fiber Ball Filters Work Suspended solids will accumulate on the surface of the medium and form a filter cake through bridging, filtration and other processes to improve the accuracy of filtration. At the same time, the pores of the filter material will also be reduced, increasing the resistance of filtration.

When the resistance increases to a certain level, the bridging relationship will be impacted by the subsequent suspended particles and then destroyed, and new larger suspended particles will replace the destroyed bridging relationship, and continue to filter the suspended solids in the oily sewage.Poolking.

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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.

4. Why fiberglass instead of steel ?

Using non metallic components fiberglass pressure tanks are rapidly replacing steel tanks in numerous applications. Fiberglass vessels offer several advantages in comparison with steel vessels .
Fiberglass vessels have a mechanical and chemical resistance superior to steel . Fiberglass tanks do not rust or corrode and are able to withstand damage from many types of water treatment chemicals.

Industrial Applications of Sand Filters: Purifying Water on a Large Scale

Poolking Commmercial Sand Filters in Atlantis Sanya

Marine culture is a major feature of the hotel. The ambassador lagoon with 13500 tons of natural seawater has more than 280 kinds of fresh water and marine animals[ 4] The hotel has a "lost space" aquarium. Tourists can watch more than 280 species of creatures such as sharks, rays, jellyfish, upside down fish, sea eels and giant bone tongue fish. They can also dance with exotic marine creatures in diving projects. In addition, the hotel has also created a water world, covering an area of 200000 square meters. It is a water park open all year round, with dozens of top slides, speed rafting, water fun park for children, etc. The hotel has 21 global gourmet restaurants, covering international cuisines such as European self-service, Chinese self-service and Japanese cuisine. Tourists can feel the world food culture in Hainan

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PoolKing Laminated sand filter

Best Best Quality production environment Factory Supplier

Poolking Best Best Quality production environment Factory Supplier
Poolking Best Quality production environment Factory

3. Do you know how to clean the filter sand regularly ?

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 .

5.Does a sand filter can use both silica sand and activated carbon together?

----Yes, they can. Silica sand is mainly used for filtration, while activated carbon is mainly used for adsorption. Silica sand is effective for higher water quality requirements. When use them together, silica sand should be placed on the bottom layer, and then activated carbon should be filled on the sand, but the cost of using two media is much higher.

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!

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