Division 80
United Kingdom
BAT is to prevent or reduce water use and waste water emissions from primary dedusting of basic oxygen furnace (BOF) gas by using one of the following techniques as set out in BAT 75 and BAT 76:
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dry dedusting of basic oxygen furnace (BOF) gas;
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minimising scrubbing water and reusing it as much as possible(e.g. for slag granulation) in case wet dedusting is applied.