# Commission Implementing Decision of 11 February 2013 establishing the best available techniques (BAT) conclusions under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions for the tanning of hides and skins (notified under document C(2013) 618) (Text with EEA relevance) (2013/84/EU), Division: Description

Extent: E+W+S+N.I.

See BAT 10, technique b.
The removal efficiency is higher in the case of segregated, concentrated chromium/sulphide-bearing streams.
Sulphide oxidation consists of a catalytic oxidation (aeration in the presence of manganese salts).

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Source: https://www.legislation.gov.uk/eudn/2013/84/annex/division/2/division/1.5/division/12/division/1 (the official version)
Page: https://openlegislation.uk/eu-decision-2013-84/annex/division-2/division-1.5/division-12/division-1
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.