Anthrazit Filtermedien

ByenjoyingexcellentreputationinChinaandoversea,theTaixianthraciteistheidealrawmaterialsforwaterpurificationfiltermedia.Ithasfeaturesoflowash,sulphur,phosphorusandhighcalorificpower,massresistivity,percentageoflumpcoal,chemicalactivity,recyclerateofheadcoal,mechanicalstrengthaswellasenjoyingtraitofinnocuity,indissolvablenessinacidic,neutral,alkalinewaterandsoon. OurfiltermediaismadeofTaixianthracitebywashing,chosen,smash,repeatedlyscreeningandsoonprocedures.Ithasnicelustrousness,mechanicalstrength,resistcompression,hardwearingandsteadychemicalactivity.Also,ithassomeseparate-absorbactivity,whichcanabsorbanddisposalcolour,stink,flavourandminuteorganisminwater,andappliedtofilterlifewater,industrialwateraswellasmunicipalsewage.Itisanicematerialforenvironmentprotection. Relatedfeaturesasfollowing:: Chemicalstabilitytestoffiltermedia(toxicitytest)unitMg/l Ingredient Item Cn As Co Pb Zn TFe F SiO2 Inacidsolution 0 0.003 0 0 0.08 0.94 0 0.4 Inalkalinesolution 0 0.004 0 0 0.04 0 0 1.1 Inneutersolution 0 0.005 0 0 0.09 0 0 0.4 Standardrequirements 0.05 0.04 1.0 0.1 1.0 0.3 1.0 Physicalperformanceoffiltermedia Index No. Rateofreduction % Wearrate % Mechanicalstrength % Proportion g/cm3 Volumeweight % Poriness % Memo HI-1 3.07 0.30 96.93 1.71 0.695 40.6 multidomainedgrain,polygon,asperities HI-2 2.82 0.51 96.67 1.73 0.701 40.5 Sameasabove Standardrequirements 4 1 95 1.4-1.9 Sameasabove TaixianthracitecomparewithChinamainanthracite Coalorigin Ash(%) Sulphur(%) Calorificvalue(kcal/kg) Beijing 9.6-32.6 0.08-0.7 7360-7990 Yangquan 17.4-27.5 0.33-1.03 6120-6980 Jiaozuo 16.0-18.2 0.3-6.6 6560-8330 Jincheng 10.9-21.9 0.36-.3.41 7250-8340 Taixi 8.54 0.24 7483 TaixicoalcomparedwithVietnamHonGalcoal Item Moisture%) Ash%) F.C.(%) Volatilematter(%) Sulphur(%) Calorificvalue (kcal/kg) Taixi 0.40-0.84 1.79-3.06 93.9-94.9 5.17-6.26 0.19-.037 8720-8650 HonGalNo.1 3 3-5 88 5.7 0.23 8100 Size0.8mm-2mm,1.2mm-2.4mm,0.8mm-1.6mm,1mm-2mm,2mm-4mm. Antiultravioletandageingresistanceflexiblecontainerisadapted.25KGpackaging. Anyrequirementsonsizewillbesatisfied.