Home > Products > Industrial Supplies > Machinery > Filters

Pecan shell of walnut shell filter material is made of high quality raw material, after crushing, polishing, steaming, washing, drug treatment, filter processing and become a kind of water treatment filter material. Walnut shell filter material has high hardness, good wear resistance, pressure resistance, stable chemical performance, not in the acid and alkali dissolution, adsorption section carrying capacity is strong, good hydrophilicity, oil resistance, etc.

Walnut shell filter material due to the hardness of itself, the proportion of ideal, porous and multifaceted, and the special physical and chemical treatment, the pigment, fat, oil, electric ion removal clean), make it has strong oil removal in water treatment performance, in addition to the solid particles, easy backwashing excellent properties, such as walnut shell filter material has been widely used in oilfield oily wastewater treatment, industrial wastewater treatment and civil water treatment.