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Chemical Auxiliary CatalystWater Treatment ChemicalManganese SandSilica Sand
Dengfeng Sweet Abrasives Co., Ltd.
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Product Description High Quality Anthracite Filter Media / Silica sand / Manganese Sand Anthracite Filter Media DescriptionAnthracite filter media is a kind of filter used in water treatment.It can be applied in the treatment of common acid,the middle degree alkali.The product has large surface area,and its various indexes all exceed the Construction Department's standard.Anthracite filter media is especially selected from the deep well minerals,so it contains the highest percentage of carbon.The raw material is always filtered and washed to make sure that the product can have good effect on water filtration.Operational Specifications:Bed depth: 24 - 36 in., 10 - 18 in. for multibed filtersFreeboard: 50% of bed dept (min.)Service flow rate: 5 gpm/sq. ft. or higher depending upon local conditionsBackwash flow rate: 12 - 25 gpm/sq. ft. depending upon mesh sizeBackwash expansion rate: 20 - 40% of bed depthItemsDatasItemsDatasItemsDatas Commonly size0.6-1.2mm0.8-1.6mm 1-2mm3-6mm 4-8mm Bulk Density0.747g/cm3Hydrocloric Acid Solubale Rate≤1.28%C75-90%Breakage≤0.8%Uneven Coefficient1.8-2.0Pb0.045%Porosity47-53%Mohs Hardness3.2-3.8Cu0.028%Wear Rate≤0.55%Dust Rate≤2%Zn0.04%Effective Size:0.9-1.1mm / 0.9-1.2mm / 0.8-1.2mm / 0.8-1.6mm / 0.8-1.8mm / 1-2mm / 2-4mmUniformity Coefficient: 1.5MaxSpecific Gravity:1.4-1.6g/cm3Acid Solubility: 6% MaXWear Rate: 3% MaxPorosity Rate: 50%MinGradeSize (mm)Effective Size (mm)Uniformity Coefficient10.6-1.20.7< 1.520.8-1.60.9< 1.430.8-1.80.9< 1.541.0-2.01.0< 1.551.2-2.51.3< 1.561.4-2.51.6< 1.472.5-5.02.6< 1.585.0-10.0solubility in hydrochloric acid<1.5%910.0-20.0Carbon content 70% -85% 1020.0-40.0Volatile matter: 5-7%1140.0-80.0Moisture <4%Bulk density ( kg/m3):800-950Special gravity (g/cm3):1.4-1.6Mohs Hardness:3-4Break Rate:< 0.3%Wear Rate:< 4%Acid Solubility:< 3% MnO2 35% manganese greensand filter media for FiltrationManganese Green SandManganese sand Water treatment manganese sand filter media, Choosing high quality manganese ore as raw material, is refined through the process of crushing, screening and grading. It is the ideal material for water purification.The MnO2 content between 30% -75%. Use it to deal with groundwater,process is simple, convenient operation, small footprint, engineering, low cost, long-term, the service cycle in 5 years or more, easy to manage, not fill out any kind of chemicals in water can be achieved by removing iron, manganese, The purpose of arsenic and other harmful substances, water quality, fully meet the national drinking water standards, is a very good ground water treatment filter media .EINECS No.215-202-6MnO2 :25%-75%CAS NO.1313-13-9Formula:MnO2Fe1.0%-10%P<0.3%Propertiesblack or brown granuleSiO24%-18%Relative Density5.026Al2O3<5%Molecular Weight86.94Moisture<5%SolubilityInsoluble in water and nitric acid, soluble in acetoneSize0.5-1 1-2 1-3 2-3 2-4 3-5 5-8 (mm)Advantages about Our Products:High-quality raw material and great grain density;High mechanical strength and stable chemical property;Large specific surface area and good adsorption;High chemical activity and good oxidation and catalysis effect;Great effect on deferrization and demanganization;Lixivium is harmless and long service life High Purity Silicon Sand / Quartz Sand For Water FiltrationSilica sand / Quartz sand is processed by crushing quartz grains of quartz, quartz stone is a kind of non-metallic minerals, is a hard, wear-resistant and stable chemical properties of silicate minerals, the main mineral component is SiO2, quartz sand the color is white or colorless, translucent, Mohs hardness of 7, quartz sand is an important industrial mineral raw materials, widely used in glass, foundry, ceramics and refractories, smelting ferrosilicon, metallurgical flux, metallurgy, construction, chemicals, plastics, rubber, abrasive, media and other industries.Specification: TypeSilica QuartzSiO2 Content (%)>97Fe2O3 Content (%)<0.5Al2O3 Content (%)<0.5MgO Content (%)<0.5CaO Content (%)<0.5P2O5 Content (%)<0.1Product namesilica sandColorwhite&greyUsagewater treatment&Making GlassMaterialSiO2SizeCustomers' RequestShapeGranulated SandPacking25kg/50kg PackingPurity98-99.4%KeywordsWater Treatment Filter MaterialMOQ1tonPackaging & Shipping1.25kg woven bag,40 woven bags/jumbo bag.2.25kg woven bag,40 woven bags/pallet3.25kg paper bag,40 paper bags/pallet4.25kg paper bag,40 paper bags/paper box5. as client demand Our Services1.Our strong team provide you reliable service that make you feel purchasing is more easier2. We ensure that we can supply capability with competitive price. 3. Work strictly to guarantee product quality, 4. Highest standard of integrity. Guarantee customer's benefit.5. Supplying Pet Coke, Met coke, Foundry Coke, Carbon Raiser etc.
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