Apricot shell powder walnut shell filter material is a water treatment filter material that uses high-quality pecan shells as raw materials, after crushing, polishing, steaming, washing, and drug treatment, and two screening processes. Walnut shell filter material has high hardness, abrasion resistance, good pressure resistance, pressure resistance of 23.4kgf, stable chemical properties, does not dissolve in acid and alkali, has strong adsorption and interception ability, adsorption rate is 27-50%, and hydrophilic Good, anti-oil immersion and other advantages.
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