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Walnut Shell Filter Media for Industrial Wastewater Treatment1
Abrasive Grinding, Abrasive Grains, Walnut Sandblasting, Walnut in Shells
Gongyi Fengtai Refractory Abrasive Co., Ltd.
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Product Description Product DescriptionThe walnut shell is a granular material with a microporous surface and a good adsorption effect and a polishing abrasive which has been processed by degreasing, crushing, screening and the like.We are manufacturer of Walnut Shell ,and have many grade and kinds of walnut shell . It is mainly classified Walnut Shell Abrasive and Walnut Shell Filters . Product ParametersProduct nameWalnut Shell Hardness MOH 2.5-3 Dilatability0.5% PH at in wate3-6Filtration Rate20-26m/hBackwashing Strength25m3/m2.hWear Rate1.5 %Oil Removal Efficiency90-95% ApplicationApplication:As Abrasive Material:1. Pearls and jewels polishing2. Electronic components polishing and deburring3. Punching parts polishing and deburring4. Spectacle fittings polishing and deburring5. Button polishing and deburringAs Filter Material:1. Containing oil Industrial water treatment2. Industrial sewage treatment 3. Environmental protection equipment filter4. Water purification filter material5. Residential water treatmentAs stuffing material: Sealing off the ground fissures in oil drillingAs Cosmetic Grade :walnut shell is soft abrasive compatible with anionic, non-ionic and cationic surfactants.The cosmetic grade of walnut shell is either natural and has rounded edges for a smoother feel.Advantages:.1. High hardness, wear resistance, and good pressure resistance. 2. Easy to dissolve in acid and alkali solution. 3. Strong adsorption and dirt-cutting ability. Its adsorption rate is 27-50%.4. Good hydrophilic, resistant to oil immersed.5. Easy to backwashing and regeneration. It can be directly used for backwashing before filtering. Packaging & ShippingPackage and shipping25kg/bag , 25Kg/drum , 500kg/Jumbo ,lined PE water-proof and outer metal or carbon drum ,The weight and measurement clearly marked on package. Delivery1.Sea transportation2.Air transportation3.Land transportation4.Train transportation Company ProfileGongyi Fengtai is a manufacturer integrating production and sales. We have abundant strength and enthusiastic service attitude. We have exported to many countries, such as Europe, Asia, Africa, Australia, South America and so on, and have been well received by customers. In addition, we have professional R&D and sales teams, and own factories and laboratories. Each batch of our product samples will be inspected by our quality inspector. After a series of tests, our products will be delivered to customers to provide them with quality assurance. FAQFAQ: 1. Q: How to place an order? A: Send the inquiry --- Get the quotation --- Approve the order --- Make the PI --- Payment --- Arrange production & inform --- Rest and relax --- Finished products inspection --- Make the balance --- Arrange delivery --- Goods received. 2. Q: What kind of payment do you accept? A: Formal order we usually choose TT or L/C, Western Union,Paypal for small amount payment.3. Q: Do you offer OEM service?A: Yes, Oem is ok, our factory can offer produdcts that according to our clients' requirments.4. Q: How long is the delivery?A: Usually 3-5 days for small order, 10-20 days for bulk order after payment received.
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