Nutshell filter with pecan shells as raw materials, crushing, air rotary, polishing, steam cleaning, screening and other processing, the appearance of shiny, brown. This filter tenacity, wear compression, adsorption ability, anti-oil, non-caking, does not rot, is a wide selection of oil, metallurgy, environmental protection, chemical and other industries. Nutshell filter based on the thick oil pecan shell was brown granular appearance, no rot, no spots, toughness, resistance to wear and tear. Mainly used in highly automatic control water filters, water filters, filters, etc. into the well. Is the oil fields, refineries, petrochemical engineering and other environmental projects essential oil and water separation, water purification materials. Its superiority lies in wear resistance, no rot, no caking, easy regeneration, etc., 5-10% per year need to fill. First, the Nutshell filter characteristics with a wide range and microporous interception strong, oil and suspended solids removal. 2, has a multi-row and different size, form deep bed filtration, enhanced oil capacity and filtration rate. 3, with hydrophilic and lipophilic and appropriate proportion, backwash, regeneration and strong. 4, hardness, corrosion and the special treatment is not easy, do not replace the filter, only add 10%, reduce maintenance costs and maintenance time and improve efficiency. Second, the shell filter common specifications: Common Specifications :0.5-0 .8 mm (24-35 mesh) 0.8-1.2mm (16-24 mesh) 1.2-1.6mm (12-16 mesh) 1.6-2mm (10-12 mesh ) Third, Nutshell Nutshell filter media performance parameters of high hardness, wear resistance, compression resistance, anti-pressure 23.4KgF, chemical stability, not acid dissolution, adsorption interception capability, adsorption rate 27-50% hydrophilic good resistance to oil, the proportion g/cm31.25, slightly larger than the water, filling a specific gravity of 0.85g / cm3, easy backwashing regeneration, compared with other media, it has the advantage of direct use before the filter backwash water, low running costs, low backwashing intensity, (6.71 / S. m2), filter fast (24-26 / n) good results. Impossible for oilfield water treatment containing significant effect, removing up to 95% oil, oil dropped to 5mg / l or less. Test Test Test Test data is 90-95% oil removal backwashing intensity 25m3/m2.h suspended solids removal efficiency of 95-98% water flushing pressure 0.32MPa filtration rate 20-25m / h maintenance way to add 5-10% per annum Specific Gravity 1.5g/cm3 bulk density 0.8g/cm3 four, Nutshell media applications 1, oily wastewater treatment: to oil and suspended solids. 2, industrial oil industrial water treatment: to oil and suspended solids. 3, domestic water and industrial water treatment: removal of suspended solids and improve water quality. For help purchasing Nutshell filter, please call 0371 -60,263,358 Tel: 18337183918 Zhengzhou Tianhe water purification materials Limited committed to provide you the best quality products and the most sincere service. Welcome to the new and old customers to inquire, we have technical experts 24 hours to provide you with technical services. In this, I wish you good health, plenty of money. Learn more about Nutshell media expertise, please visit: www.zzth66.com / sources of information for this product Tianhe water purification materials Co., Ltd., Zhengzhou, please indicate the source, please visit: http://www.zzth66. com / lvliao / gkll.html