| Customization: | Available |
|---|---|
| Material: | PP |
| Medium Material: | Fiberglass |
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Activated carbon filter
In the water quality pretreatment system, the activated carbon filter can absorb the residual chlorine that cannot be removed in the previous stage filtration to prevent the reverse osmosis membrane of the subsequent stage from being oxidatively degraded. Water odor, colloids, pigments, heavy metal ions, etc. have obvious adsorption and removal effects, and also have the effect of reducing COD. The SDI value of RO influent can be further reduced to ensure SDI<5 and TOC<2.0ppm.
Application
The activated carbon filter mainly uses activated carbon organic flocs with high carbon content, large molecular weight and large specific surface area to physically adsorb impurities in the water to meet the water quality requirements. When the water flows through the pores of the activated carbon, various suspended particles, organic matter, etc. At the same time, the chlorine (hypochlorous acid) adsorbed on the surface of the activated carbon undergoes a chemical reaction on the surface of the activated carbon and is reduced to chloride ions, thereby effectively removing the chlorine and ensuring that the residual chlorine in the effluent is less than 0.1 ppm, which meets the operating conditions of the RO membrane. With the passage of time, the retentate in the pores of the activated carbon and between the particles gradually increases, so that the pressure difference between the front and rear of the filter increases until it fails. Under normal circumstances, according to the pressure difference between the front and rear of the filter, reverse water flow is used to backwash the filter material, so that most of the retentate adsorbed in the pores of the activated carbon is stripped and taken away by the water flow, and the adsorption function is restored; when the activated carbon reaches the saturated adsorption capacity completely When it fails, the activated carbon should be regenerated or replaced to meet the engineering requirements.
Dimension Parameters
The above-mentioned data is the standard, it can customize according tocustomers requirements.
Q: CAN I HAVE SAMPLES TO TEST?
A: Yes, we are pleased to supply samples to test and check quality, miled sample order is available. Please note, free samples is not acceptable.
Q: DO YOU HAVE ANY MOQ LIMITED?
A: Our MOQ is 1PC to supply new customers.
Q: WHAT'S THE LEAD TIME?
A: Sample: 20-25days. Mass production: 25-30days depend on the order quantity.
Q: HOW DO YOU SHIP THE GOODS AND HOW LONG DOES IT TAKE?
A: We ususlly ship by sea. DHL, UPS, fedex TNT are also acceptable.
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