Division BAT 11: In order to reduce channelled dust emissions to air, BAT is to use one or a combination of the techniques given below.
United Kingdom
| Technique | Description | Applicability | |
|---|---|---|---|
| a. | Cyclone | See Section 12.1. The technique is used in combination with further abatement techniques | Generally applicable |
| b. | Electrostatic precipitator | See Section 12.1 | For existing units, the applicability may be restricted by space availability or safety considerations |
| c. | Fabric filter | See Section 12.1 | Generally applicable |
| d. | Two-stage dust filter | See Section 12.1 | |
| e. | Ceramic/metal filter | See Section 12.1 | |
| f. | Wet dust scrubbing | See Section 12.1 | |