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Product Name: Walnut Shell Grains Blasting Media Size: 16,20,24,30,36,46,60,80,100,120,150,180,200,220 Specific Gravity: 1.28g/cm3 pH: 3-6 Walnut Shell Content: 90.9% Hardness: 2.5-3 Moisture: 8.7% Sample: Free Sample OEM: Acceptable Trademark: XG Transport Package: 20kg in to Poly Woven Bag, PE Lined. Specification: CE Origin: Henan, China HS Code: 4402900090 Product Description Walnut Shell Grains Blasting Media1. Description of walnut shell filter mediaWalnut shell filter material is developed and produced to lightweight filter material aiming at oily sewage treatment. Raw material is based on superior quality thick pecan shell, produced through degreasing, crushing, polishing, thermophilic digesting and many times screening. It is yellowish-brown, not decay, without spot, and has high tenacity.2. Product advantage1. 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.6. Low operation cost, and easy to manage.3. Application of walnut shell filter media1. It is the ideal filling material for environmental protection equipment.2. It applies to oil, refining enterprise and other environmental protection engineering for water-oil separation.3. It is also used in water treatment devices4. Packing:25kg in to poly woven bag, PE lined.50kg into poly woven bag, PE lined.500kg or 1000kg into big bag. (with pallets If required)5. about usOur products are widely recognized and trusted by users and can meet continuously developing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success.Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!AnalysisitemsTestingdataAnalysisitemsTestingdataOilremoval90-95%Backwashingstrength25m3/m2hSuspendedremovalrate90-98%Rinsewaterpressure0.32MpaFiltrationspeed20-25m/hCapacity0.85g/cm3density1.3g/cm3MaintenancemethodEveryyearadded5-10%
