scope:

This guideline applies to both, plants not subject to authorisation under the German Immission Control Act [G2] and plants subject to authorisation to the extent they fall under the provisions of section 5.5.2, paragraph 5 of TA Luft [G1] on account of their low emission mass flows. This guideline describes the minimum requirements for the discharge of organic solvents. In case of odorant emissions, especially if these are likely to cause nuisances in the plant neighbourhood, the stack height should be determined in accordance with the requirements set forth in the Regulations on Ambient Air Odorant Concentrations [G5].