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Birm® is an efficient and economical
media for the reduction of dissolved iron
and manganese compounds from raw water
supplies. It may be used in either gravity fed or
pressurized water treatment systems. Birm acts
as an insoluble catalyst to enhance the reaction
between dissolved oxygen (D.O.) and the iron
compounds
PHYSICAL PROPERTIES
• Color: Black
• Bulk Density: 36-38 lbs./cu. ft.
• Mesh Size: 12 x 50
• Specific Gravity: 2.0 gm/cc
• Effective Size: 0.48 mm
• Uniformity Coefficient: 2.7