Application:

• Used in the treatment of water contaminated with iron and manganese.
• Used in wastewater treatment, water from wells, domestic water filters .. Effectively filter suspended components of size Small particles are unable to precipitate when deposited naturally .

Characteristics:

• Birm seeds are used and widely used for over 20 years in Vietnam market
• Long life, low wear and tear.
• Birm County can periodically use backwash, wash down with clean water, no chemicals needed to recycle materials.,no need for regeneration.
• When using the Birm to remove iron, it is essential that the oil does not contain oil;
• Water has pH 6,8. If the pH is less than 6, 8, it is necessary to neutralize the pH with substances that raise pH such as: Corosex, Calcite or soda before when passing through de-iron filter with Birm.

Products are imported and distributed by Duc Hieu Company

For more details of the product, please contact: 028.6675 8996

SPECIFICATIONS

• Manufacturer: CLACK - USA
• Packing: 16.5 - 17.5 Kg / bag
• Black granular, hard, dry, angular.
• Uniformity factor: 2.7
• Particle size: 10 x 40 mesh (0.4-2 mm)
• Density: 720-740 kg /m ³
• PH range: 6.8 - 9.0
• Height of material layer (mm): 700-900
• Filter speed (m / h / m): 8.5 - 12
• Washing speed (m / h / m2): 20-30
• Origin: USA

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