?
? ? ? ? ? ? ? ? ? ? ? ? ? ??
?
specification?of??manganese?sand?filtering?material?
Note:?MnO2?≥?35%?can?removing?iron??also?manganese,?MnO2?≤?30%,can?only?removing?iron?from?ground?water
?
Analysis?project | Data | Analysis?project | Data |
MnO2 | 25-45% | Specific?gravity | 3.4g/cm3 |
SiO2 | 17-20% | Volumetric?weight | 2.2g/cm3 |
Fe | ≈20% | Silt?content | 3% |
MnC2 | 10-20% | Hydrochloric?acid?soluble?rate | <3.5% |
?
characteristics?
?manganese?sand?filter?materials?than?major,?high?hardness,?not?easy?to?wear?and?tear,?crushing,?stable?chemical?performance,?does?not?contain?toxic?substances,?is?a?kind?of?strong?oxidant...
?
? The?Manganese?Sand?ore?in?our?company?are?using?high?quality?domestic,?grain?density,?mechanical?strength,?strong?chemical?activity,?not?easily?broken,?insoluble?in?water,?natural?manganese?ores,?then?blending?the?processed?manganese?sand?according?to?certain?gradation.?It?has?the?best?water?filter?gradation?proportions,?making?it?has?the?largest?surface?area,?the?strongest?interception?capacity,?maximum?oxidation?catalysis?and?minimum?backwash?in?the?unit?volume.?Manganese?sand?filter?the?appearance?of?rough,?brown?or?light?gray,?commonly?used?in?deironing/demanganization?filters?for?drinking?water.?Water?treatment?effect?is?very?good. ?
?
Common?specifications?
?
1.0.4-0.6mm,?0.6-1.2mm,?1-2mm,?2-4mm,?4-8mm,?8-16mm,?16-32mm.?Special?specifications?can?be?processed?in?accordance?with?user?needs
2.Packing:50kg/bag?1ton/bag
3?we?can?supplies?all?kinds?of?efficient?manganese?sand?for?water?purifying.
?
?
?
?
manganese?sand?filter
1.Supply?sample.????
2.The?packing?can?be?made?according?to?customers’?requirement.
3.Undertake?to?build?production?line?services?.
4.In?20?days?on?receipt?of?both?signed?contract(activated?carbon).
5.The?following?can?be?made?at?customers'request?acid-tread?carbon,water?-washed?carbon,coated?carbon.
?
?