Yuxin walnut shell filter is made of high quality pecan shells as raw material, after crushing, polishing, steam cleaning, drug treatment, screening twice the processing of a water filter. Walnut shell filter has high hardness, resistance wear, compression resistance, resistance to pressure to 23.4kgf, chemical stability, not acid-base dissolved, adsorbed interception ability, adsorption rate of 27-50%, hydrophilic, anti-oil and other advantages.
Yuxin walnut shell filter because of their hardness, the ideal proportion, porous and multi-faceted, and by the special physical and chemical treatment (pigments, fat, oil, electricity and pay the ion removal clean), has in water treatment strong degreasing properties, in addition to solid particles, easy backwashing excellent performance, walnut shell filter has been widely used in oily wastewater treatment, industrial wastewater treatment and residential water treatment. is to replace the quartz sand, improve water quality, large reduce the rate of water treatment costs of a new generation of media. Yuxin walnut shell filter is chemically stable, non-toxic substances, acids, alkalis, dissolved in water is very small, walnut shell loss in hydrochloric acid solution was 4.99%, in sodium hydroxide solution and loss rate of 3.8%, the phenomenon does not cause deterioration of water quality.
The company is specialized in producing series of water purification materials business, complete with independent import and export rights, the company is strong in technology, sophisticated equipment, advanced technology, detection means perfect, long history of production, product quality Habitat forefront of the domestic industry. Welcome to the new and old customers Advisory negotiations.