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6# 12# 24# 36# 核桃壳
核桃壳简介：
核桃壳滤料是采用优质的山核桃壳作原料,经过破碎、抛光、蒸洗、药物处理,两次筛选加工而成的一种水处理滤料。核桃壳滤料具有硬度高、耐磨损、抗压性好,抗压力为23.4kgf,化学性能稳定,不在酸碱中溶解、吸附截污能力强,吸附率为27—50%,亲水性好,抗油浸等优点。
核桃壳滤料由于本身的硬度，理想的比重、多孔和多面性，并经特殊的物理化学处理（将其色素、脂肪、油脂、电付离子去除干净），使它在水处理中具有较强的除油性能，除固体微粒，易反洗等优良性能，核桃壳滤料已广泛用在油田含油污水处理、工业废水处理和民用水处理。是取代石英砂滤料，提高水质，大幅度降低水处理成本的新一代滤料。经北京林业大学、山东省科学院测试中心、江苏省环境保护研究所测定，抗压能力强粒径为1.25-1.60mm的核桃壳粒，平均抗压极限为0.2295KN(23.40kgf)。粒径为0.80-1.00mm的核桃壳粒，平均抗压极限为0.165KN(16.84kgf)。化学性质稳定，不含有毒物质，在酸、碱、水中溶解量很小，核桃壳在盐酸溶液中的损耗为4.99%,在氢氧化钠溶液中的损耗率为3.8%，不会引起水质恶化现象。
核桃壳外观：光泽优美、呈褐色，采用优质山核桃壳为原料，经破碎、风旋、抛光、蒸洗、筛选等加工而成。
核桃壳特点：此滤料坚韧性大，耐磨抗压、吸附能力强、抗油浸、不结块、不腐烂。
核桃壳用途：它是多用于油田、冶炼、环保化工等行业含油污水处理的理想过滤材料。
核桃壳理化性能指标：比重1250kg/cm3；容重 800kg/cm3；磨损率≤1.5％；浮皮率3％；孔隙率47；除油率65-95％。常用规格：0.5-1.0mm 0.5-0.8mm 0.6-1.2mm 0.8-1.6mm 1.0-2.0mm 2.0-4.0mm
核桃壳用途分类：
核桃壳滤料是一种独特的水处理滤料。核桃壳经过特殊的加工还是一种理想的磨料。核桃壳由于本身特有的性能,还可做为洗涤剂的辅助材料。
核桃壳主要技术标：
检测项目 | 测试数据 | 检测项目 | 测试数据 |
油去除率 | 90-96％ | 反洗强度 | 25m3/m2.h |
悬浮物去除率 | 95-98％ | 水冲洗压力 | 0.32mpa |
滤速 | 20-25m/h | 维护方式 | 每年补充5-10％ |
密度 | 1.26g/cm3 | 堆密度 | 0.85g/cm3 |
核桃壳滤料主要规格：
序号 | 1 | 2 | 3 | 4 |
粒径（mm） | 0.5-0.8 | 0.8-1.25 | 1.2-1.6 | 1.6-2 |
目数 | 24-35 | 16-24 | 12-16 | 10-12 |
我厂的经营范围：
产品有：金刚砂、棕刚玉、白刚玉、黑刚玉、碳化硅、核桃壳、玉米芯、锰砂、铁砂、石英砂、鹅卵石，专业抛光除锈砂粒度均匀、质量达标。
我厂宗旨：
本厂竭诚希望与中外宾客建立友好的商务联谊，诚邀各界人士来我厂洽谈业务，我们将竭诚为广大客户提供优质产品和良好服务，同新老朋友携手并肩、共图发展。
联系方式：
登封市卢店镇开元磨料厂
联系人：杨玉
座机：0371-60266813
传真：0371-60266813
手机：13526589386
：2636733790
邮箱：2636733790@.com
厂址：中国河南郑州登封市卢店镇吴岗村
Walnut shellprofile:
Walnut shell filter material is made of high-quality mountain walnut shell as raw materials, after crushing, polishing, steamed wash, medication, two screening process and become a kind of water treatment filter material. Walnut shell filter material has high hardness, wear resistance, compressive resistance, good resistance to pressure is 23.4 KGF, stable chemical performance, not in acid and alkali solution, the adsorption section carrying capacity is strong, the adsorption rate is 27-50%, hydrophilicity, resistance to oil etc.
Walnut shell filter material because of its hardness, the ideal proportion, porous and versatility, and the special physical and chemical processing (the pigment, fat, oil, electricity pay ion removal clean), make it in water treatment has strong oil removal performance, in addition to solid particle, easy backwashing such good performance, walnut shell filter materials have been widely used in oil field oil wastewater treatment, industrial wastewater treatment and civil water treatment. Replace quartz sand filter material, improve water quality, reduce water treatment cost of a new generation of filter material. The Beijing forestry university, shandong academy of sciences testing center of jiangsu province, jiangsu province, institute of environmental protection test, compression ability particle size 1.25 1.60 mm of walnut shell grain, average pressure limit for 0.2295 KN (23.40 KGF). Particle size is 0.80-1.00 mm of walnut shell grain, average pressure limit for 0.165 KN (16.84 KGF). Chemical properties stable, do not contain toxic substances, in acid, alkali, water solution volume is small, walnut shell in hydrochloric acid solution loss of 4.99%, and the sodium hydroxide solution of attrition rate is 3.8%, wont cause deterioration of water quality.
Walnut shell appearance: luster beautiful, Browning, USES the high quality pecan shell as raw material, after crushing, the wind spin, polishing, steam washing, screening processed.
Walnut shell features: the filter material tenacity, wear-resisting compressive, adsorption ability, resistance to oil, not agglomeration, not decay.
Walnut shell USES: it is used in oil field, metallurgy, environmental protection chemical industry oily sewage treatment ideal filter material.
Walnut shell physical and chemical performance indicators: the proportion of 1250 kg/cm3; Unit weight 800 kg/cm3; Wear rate 1.5% or less, FuPi rate 3%; Porosity and; Oil removal rate 65-95%. Commonly used specifications: 0.5-1.0 mm to 0.8 mm to 0.5-0.6-1.2 mm 0.8 1.6 mm to 1.0-2.0 mm 2.0 4.0 mm
Walnut shell USES classification:
Walnut shell filter material is a kind of unique water treatment filter material.
Walnut shell through special processing is a kind of ideal abrasive.
Walnut shell because of its unique properties, but also can be used as detergent auxiliary material.
Walnut shell main technical standard:
The test items test data detection project test data
Oil removal rate 90-96% backwashing strength 25 m3 / m2. H
Suspended solids removal rate 95-98% water flushing pressure 0.32 mpa
Filter speed twenty - 25 m/h maintenance mode added 5-10% a year
Density 1.26 g/cm3 density of 0.85 g/cm3
Walnut shell filter material main specifications:
Number 1 2 3 4
Particle size (mm) 0.5 0.8 0.8 1.25 1.2 1.6 1.6-2
Mesh 24-35 16 to 24 12-16 10-12
Our scope of business:
Products: corundum, corundum, white corundum, black corundum and silicon carbide, walnut shell, cob, manganese ore, iron ore, quartz sand, pebbles, professional polishing cleaning sand grain size uniformity, quality.
Our purpose:
Our factory sincerely hope to establish friendly business Chinese and foreign guests fellowship, we sincerely invite the people from all walks of life to come to our factory to negotiate business, we will do our best to provide our clients with quality products and good service, with new and old friends hand in hand, shoulder to shoulder with a total development plans.
产品图片：
联系方式：
登封市卢店镇开元磨料厂
联系人：杨玉
座机：0371-60266813
传真：0371-60266813
手机：13526589386
：2636733790
邮箱：2636733790@.com
厂址：中国河南郑州登封市卢店镇吴岗村
