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The Fine Quality Popular Product Water Deionizer Resin Weak Acid Cation Exchange Resin for Demineralization1
Plastic PolymerWater Filter Caridge ExpertWater Filter
Hebei Lijiang Biotechnology Co., Ltd.
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Product Description D113D113 resin is in a carboxylic acid on the pore structure of acrylic copolymer (-cooh) group - cation exchange resin.Mainly used in industrial water treatment, especially the removal of bicarbonate, carbonate and other alkaline salt, also can be used for zinc, nickel waste recycling, separation and purification of biochemical drugs, etc. Application Water softeningZinc, nickel waste recyclingThe separation and purification of biochemical drugs PrecautionsResin should be wet state preservation. The best temperature is above 0oC. Resin should be put into a closed space or add in salt water of 5% or above if not used for a long time.Should be anti-freezing during transportation. Do not place heavy objects on the resin in case being crashed.Generally requires alkali- water - acid - water flow path for processing. Strict requirement needs three circulation before coming to final ion kenel.Need to consider different transformation expansion rate to set aside enough space to prevent resin overflow and ensure the appropriate liquid level height; Column diameter ratio should be within a reasonable range and avoid bias current; Use wet packed column or back-flushing to wash away bubbles inside resin layer.Before liquid going into the resin column, steps as flocculation, filtration, or sand-filtration should be taken so that it doesn't jam resin pore with suspended solids .Resin inside the column that hasn't been used for a long time should be storaged outside of the column after washing, or adding salt water in the salt resistant medium while keeping liquid level not dehydrated with usual backwashing to loosen resin in case of agglomeration.IndexnameSpecificationAppearanceOpalescent to light yellow opaque spherical beadsPolymerAcrylic polyacrylicFunctional Group-COOHIonic FormH+Weight Exchange Capacity≥10.8mmol/gVolume Exchange Capacity≥4.4mmol/mlReal Density (g/ml)1.14~1.20g/mlBulk Density (g/ml)0.72~0.80g/mlWater Retention Capacity45%~52%Particle Size Range0.315~1.25 mm≥95Uniformity Coefficient≤1.6Whole Bead Count(%)≥95% Reference Operation ConditionsMaximum operating temperature120oCResin filling height1~3mOperating velocity2~10BV/hBackwash velocity4~10BV/hRegeneration (desorption) velocity1~2BV/hRegeneration agent2BV3~5%HCI,2BV2~4% NaOH Q1. What is the existing capacity to produce? The annual output of cation and anion exchange resin is more than 20,000 tons,. Q2. What are our advantages?A. Our delivery time can be guaranteed. We use environment-friendly machine and built in national level chemical industrial parkB. We have complete production lines. We can custom made the products as customer requirementsC. We are near to Tianjin port and QingDao Port, so we have lower cost on transportation. Q3. How about our quality of products?We will test all the raw materials and arrange them into the factory after they are qualified. After the completion of production and testing, only qualified products can be packaged. We strictly follow the production process. Workers with more than 10 years of production experience, timely deal with problems and make registration, and issue 8D report. Q4. Can I get free sample? Yes, you can get 200g free sample, you just need to pay for the courier fee. Q5. What's your delivery time?15- 30 days after receiving your payment, depends on different products. Q7. How should I pay?We accept all kinds of payment ways. such as ****** trade Assurance, T/T, L/C,D/A,D/P, O/A,West Union. Q8. Do you have other Water purification equipment and also can supply complete after-sales service.We can also provide these products to meet your requirements, we also have a team to do the after- sales service. Q9. Is it possible to custom the labels with my own design?Yes, and you just need to send us your bag design, then you can get you want.
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