Henan Green to introduce you to the superior performance interception ability of walnut shell filter shell

Henan Green Nutshell filter, walnut shell filter, oil filter, Nutshell filter plant is a new kind of oily wastewater treatment materials, more than 95% oil, widely used in oil, petrochemical, metallurgical industry water purification, suitable for a variety of filters and high-speed filter. The products are resistant to oil, non-perishable, non-caking, easy regeneration, perennial, without replacement, with good economic and environmental water treatment effect. Nutshell filter Product Detail: Nutshell filter using high-quality pecan shells as raw material, crushing, polishing, steam cleaning, drug treatment, repeated screening processing. This filter wear, compression, does not dissolve in water pH, interception capability, filter fast, because of their hardness, ideal weight, porous and multi-faceted, and by the special physical and chemical treatment (for its pigments, fat, oil, electricity and pay the ion removal and clean), process it in water with a strong degreasing properties, in addition to solid particles, easy backwashing excellent performance, widely used in oily wastewater treatment, industrial wastewater treatment and residential water. Replace the quartz sand, improve water quality, water treatment significantly reduced the cost of a new generation of media products. Based on the thickness of the oil filter shell pecan shell particles appearance was brown, no rot, no spots, toughness and wear resistance. Mainly used in highly automated control water filters, water filters, filters, etc. into the well. Oilfield, oil refineries, petrochemical projects and other environmental projects essential oil-water separator water purification materials. It has the advantage that wear-resistant, does not rot, no caking, easy regeneration, etc., can be 5-10% per year need filling. Nutshell filter characteristics 1, with a wide and microporous interception in strong oil and suspended solids removal. 2, has a multi-row and different particle sizes, the formation of deep bed filtration, enhanced degreasing capacity and filtration rate. 3, has a hydrophilic lipophilic and appropriate proportion backwash, regeneration and strong. 4, hardness and corrosion by the special treatment is not easy, do not replace the filter, add only 10%, reducing maintenance costs and maintenance time and improve efficiency. Performance parameters for this filter high hardness, wear resistance, resistance to stress, anti-pressure 23.4KgF, chemical stability, not acid-base dissolved, strong pollutant adsorption capacity and adsorption rate of 27-50%, the hydrophilic Good anti-oil, the proportion of g / cm31.25, slightly larger than the water, filling a specific gravity of 0.85g / cm3, easy backwashing and regeneration, compared to other media, it has the advantage of directly before the filter backwash water, operating costs Low, low backwash intensity, (6.71 / S. m2), filter fast good (24-26 / n) effect. Oilfield water treatment containing not significant effect, removing up to 95% oil, oil drops 5mg / l or less.