The given article discusses the problem of treatment of oil wastewater. It is known that the problem of oil wastewater treatment is topical nowadays, because as a result of various technical and technological processes the formed oil wastewater is not utilized properly. The article provides the information of pollution of oil waste¬water which is produced by the food enterprise, and also the ways of its purification. The objective of research is the intensification of the process of biochemical treat¬ment. Scientific novelty of the research lies in biosorbtion of oil gas-liquid counter-current mode and oxidation in an airtank-clarifier.
