Walnut shell filter 核桃壳滤料

    Walnut shell filter material is a kind of water treatment filter material made of high-quality pecan shell as raw material, after crushing, polishing, steam washing, drug treatment, and two screening and processing. The walnut shell filter material has high hardness, wear resistance, good pressure resistance, pressure resistance of 23.4kgf, stable chemical properties, no dissolution in acid and alkali, strong adsorption and interception ability, adsorption rate of 27-50%, hydrophilicity Good, anti-oil immersion and other advantages.