1 2mm green sand filter hot selling in Asia/manganese sand (1600754370292)

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Price:$210.00 - $223.00
Price in USD:Details

Quantity:


Product Overview

Description


1-2mm green sand filter hot-selling in Asia/manganese sand


 


Description:


Green sand, also called manganese sand is made of high qualty manganese ore with appearance of brown granules. Green sand is widely used in Fe and Mn removal for drinking water softening/treatment.


manganese sand (6) 


Advantages of green sand:


1. Large specific surface area, good adsorption


2. High mechanical strength and wear resistance 


3. High chemical activity, good oxidation and catalysis effect


4. Good density, even particles, small wastage rate during back washing (back washing spend 5-15minutes)


5. Outstanding effect on Fe and Mn removal 


 manganese sand (5)manganese sand (7)


Note: 


Water filtration green sand can uesd for deferrization and damanganization when MnO2≥35%


Just for deferrization of undergroud water when MnO2≤30%


 


Specification:










































                   Item 



Data



Item 



Data



MnO2



25-45 %



Proportion



3.4g/cm3 



SiO2



17-20 %



Volume Weight



2.2g/cm3



Fe



 20 %



Silt Content



2.5 %



MnC2



10-20 %



Wear Rate



≤1.0%



Hydrochloric acid  Soluble Rate



<3.5 %


  

Common size:


1-2 mm, 2-4 mm, can be customized 


 


Packaging:


50kg per woven bag, or as your requirements.


manganese sand (8)manganese sand (9)


1600754370292
0.0113 s.