# Commission Implementing Decision (EU) 2019/2010 of 12 November 2019 establishing the best available techniques (BAT) conclusions, under Directive 2010/75/EU of the European Parliament and of the Council, for waste incineration (notified under document C(2019) 7987) (Text with EEA relevance), Division: Emission levels associated with the best available techniques (BAT-AELs) for emissions to water

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

Emission levels associated with the best available techniques (BAT-AELs) for emissions to water given in these BAT conclusions refer to concentrations (mass of emitted substances per volume of waste water), expressed in mg/l or ng I-TEQ/l.
For waste water from FGC, the BAT-AELs refer either to spot sampling (for TSS only) or to daily averages, i.e. 24-hour flow-proportional composite samples. Time-proportional composite sampling can be used provided that sufficient flow stability is demonstrated.
For waste water from bottom ash treatment, the BAT-AELs refer to either of the following two cases:
in the case of continuous discharges, daily average values, i.e. 24-hour flow-proportional composite samples;
in the case of batch discharges, average values over the release duration taken as flow-proportional composite samples, or, provided that the effluent is appropriately mixed and homogeneous, a spot sample taken before discharge.
The BAT-AELs for emissions to water apply at the point where the emission leaves the installation.

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Source: https://www.legislation.gov.uk/eudn/2019/2010/annex/division/4/division/3 (the official version)
Page: https://openlegislation.uk/eu-decision-2019-2010/annex/division-4/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.