Volatile organic compounds may be present in liquids ranging from process water and condensate to specific products. Sometimes in high concentration because the VOC are the main components of the liquid. Sometimes in low concentrations as impurities.

This study considers two types of liquids in which the amount of methanol present is determined.

Varying production processes in the short term or overlapping processes will determine the VOC emission, so it will not always have the same composition. Through time-weighted sampling, you can determine the general picture of these VOC emissions over a longer period.

Activated carbon filters can be used to purify an air stream of the volatile organic compounds (VOC) present for several reasons. But which VOC are currently being held back in your company? We go will through the various steps of extracting and analysing the VOC from the activated carbon to form a complete picture.