Skip to content
MANGANESE
Physical Properties
- Color : black
- Bulk density: 20 kg/ 0.0135 m3
- Specific gravity: 2.65
- Effective size : 060-065mm
- Uniform coefficient: 1.4 to 1.7
- Mesh size : 20-42
- Attrition loss per annum: 1-5%
OPERATING CONDITION
- Water pH range : 5.8-8.6
- Maximum water temperature: 45 degrees C
- Bed depth: min 600mm commonly 1000mm
- Freeboard: min 40% of bed depth
- Service flow rate: 1-30m3/m2hr (commonly
5-1225-80m3/m2hr)(dependant on water
quality and treatment conditions)
- Backwash flow rate: suggest 700mm/min
vertical velocity.
- Backwash bed expansion: between 15-50%
Reviews
There are no reviews yet.