Characteristics: Description: Globular, porous, dolomitic filter material
Stable grain structure, purity and high reactivity.
Used for the deacidification of highly aggressive, but only moderate
dirty waters with low content of Iron & Manganese.
Meets DIN 2000 standard.
Bulk Density: Approximately 1,200kg/m³
Typical CaO approx 40.1%
Chemical Analysis: MgO approx 25.8%
SiO2 approx 0.3%
Fe2O3 approx 0.6%
AI2O3 approx 0.6%
Loss on ignition (CO2 + H2O) Approx 33.2%
Typical Gradings: Available on request
Consumption: Per g converted CO2 Approx 1.3g (Including phisical losses on backwashing)
Technical Data: Filter layer depths 1.5m with 0.4m free board
Filtration rates 5m3/m2/lr
Backwashing 30m3/m2/lr min 5% expansion, max 10% expansion
Grades Available: Standard Sizes: 0.5mm—2.5mm
Packaging: 25kg bags.