# Commission Implementing Decision of 9 October 2014 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council on industrial emissions, for the refining of mineral oil and gas (notified under document C(2014) 7155) (Text with EEA relevance) (2014/738/EU), Division BAT 12: In order to reduce the emission load of pollutants in the waste water discharge to the receiving water body, BAT is to remove insoluble and soluble polluting substances by using all of the techniques given below.

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

Technique
Description
Applicability
(i)
Removal of insoluble substances by recovering oil
See Section 1.21.2
Generally applicable
(ii)
Removal of insoluble substances by recovering suspended solids and dispersed oil
See Section 1.21.2
Generally applicable
(iii)
Removal of soluble substances including biological treatment and clarification
See Section 1.21.2
Generally applicable

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Source: https://www.legislation.gov.uk/eudn/2014/738/annex/division/3/division/1.1/division/1.1.7/division/BATn2 (the official version)
Page: https://openlegislation.uk/eu-decision-2014-738/annex/division-3/division-1.1/division-1.1.7/division-BATn2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.