Division BAT 37 In order to reduce dust and SO2 emissions from a recovery boiler, BAT is to use one of the techniques given below and to limit ‘acid operation’ of the scrubbers to the minimum required to ensure their proper functioning.
United Kingdom
| Technique | Description | |
|---|---|---|
| a | ESP or multicyclones with multistage venturi scrubbers | See Section 1.7.1.3 |
| b | ESP or multicyclones with multistage double inlet downstream scrubbers |