Division GENERAL CONSIDERATIONS

The techniques listed and described in these BAT conclusions are neither prescriptive nor exhaustive. Other techniques may be used that ensure at least an equivalent level of environmental protection.

Unless otherwise stated, the BAT conclusions are generally applicable.

Emission levels associated with the best available techniques (BAT-AELs) for emissions to air given in these BAT conclusions refer to:

• concentration levels expressed as mass of emitted substances per volume of waste gas under standard conditions (273,15 K, 101,3 kPa), after deduction of the water content but without correction of the oxygen content, with the unit mg/m³;

BAT-AELs for emissions to water given in these BAT conclusions refer to:

• concentration levels expressed as mass of emitted substances per volume of waste water, with the unit mg/l.