2.)best price and quality
3.)used for water treatment
Green Sand Filter Media for Water Treatment
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.
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
Water filtration green sand can uesd for deferrization and damanganization when MnO2≥35%
Just for deferrization of undergroud water when MnO2≤30%
Hydrochloric acid Soluble Rate
1-2 mm, 2-4 mm, can be customized
50kg per woven bag, or as your requirements.
We are directly manufacturer,offer you best price and quality,the samples are free provide.
Web: www.activatedcarbonxk.com Skype: purifywater-xk