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E-mail
3300155188@qq.com
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Phone
15821102146
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Address
No. 230 Chuanxie Road, Fengcheng Town, Fengxian District, Shanghai
Shanghai Fengyu Filter Equipment Co., Ltd
3300155188@qq.com
15821102146
No. 230 Chuanxie Road, Fengcheng Town, Fengxian District, Shanghai
FY series stainless steel activated carbon filterIt is a pressure vessel filled with activated carbon.
Function: In the water quality pretreatment system, the activated carbon filter can adsorb residual chlorine that cannot be removed in the previous stage filtration to prevent the subsequent reverse osmosis membrane from being oxidized and degraded. At the same time, it also adsorbs small molecule organic matter and other pollutants leaked from the previous stage, and has a significant adsorption and removal effect on water odors, colloids, pigments, heavy metal ions, etc. It also has the effect of reducing COD. It is possible to further reduce the SDI value of RO inlet water, ensuring SDI<5 and TOC<2 Oppm.
The operation of stainless steel activated carbon filters is accomplished through a carbon bed. The activated carbon particles that make up the carbon bed have many micropores and a huge specific surface area, and have strong physical adsorption capacity. Water passes through a charcoal bed, and organic pollutants in the water are effectively adsorbed by activated carbon. In addition, there are some oxygen-containing functional groups on the non crystalline part of the surface of activated carbon, which effectively adsorb organic pollutants in the water passing through the carbon bed by activated carbon. Activated carbon filter is a commonly used water treatment equipment. As a pre-treatment for desalination systems, it can effectively ensure the service life of downstream equipment, improve effluent quality, prevent pollution, especially prevent free residual oxygen poisoning and pollution from downstream reverse osmosis membranes, ion exchange resins, etc.
2 Working principle
Activated carbon filter uses granular activated carbon to further remove residual impurities such as residual chlorine, organic matter, and suspended solids in the effluent of mechanical filters, providing good conditions for subsequent reverse osmosis treatment.
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Filter material: 1. Stainless steel 304 2. Stainless steel 316 3. Q235 (A3) carbon steel Anti corrosion measures: 1. Inner coating with epoxy resin 2. Inner lining with rubber 3. Inner lining with fiberglass reinforced plastic Water distribution method: Upper water distribution: 1. Basket filter screen 2. Main branch pipe 3. Partition water distribution Lower water distribution: 1. Stainless steel tube type 2. Partition (flat plate) water cap 3. Dome shaped plate Specification and size: φ 200mm~φ 3500mm Filtration flow rate: 8 m/h to 15 m/h Anti cleaning strength: 9-12L/S • m2 Single flow rate: 0.5 m3/h to 150 m3/h Technical parameters: Working pressure: 0.1MPa~0.6 MPa Working temperature: room temperature
Main parameter specifications of chlorine removal and decolorization activated carbon filter:
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FY series stainless steel activated carbon filter