# Commission Implementing Decision (EU) 2015/2119 of 20 November 2015 establishing best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for the production of wood-based panels (notified under document C(2015) 8062) (Text with EEA relevance), Division BAT 25: In order to reduce emissions to water from surface run-off water, BAT is to use a combination of the techniques given below.

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

Descriptions of the techniques are given in Section 1.4.2.
Technique
Applicability
a
Mechanical separation of coarse materials by screens and sieves as preliminary treatment
Generally applicable
b
Oil-water separation
Generally applicable
c
Removal of solids by sedimentation in retention basins or settlement tanks
There may be restrictions to the applicability of sedimentation due to space requirements
Table 6
BAT-associated emission levels (BAT-AELs) for TSS for the direct discharge of surface run-off water to a receiving water body
Parameter
Unit
BAT-AELs(average of samples obtained during one year)
TSS
mg/l
10–40
The associated monitoring is in BAT 14.

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Source: https://www.legislation.gov.uk/eudn/2015/2119/annex/division/3/division/1.3/division/bat+25 (the official version)
Page: https://openlegislation.uk/eu-decision-2015-2119/annex/division-3/division-1.3/division-bat+25
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.