METHOD OF PURIFICATION OF SEWAGE WATER FROM CRUDE OIL AND OIL PRODUCTS

FIELD: chemistry. ^ SUBSTANCE: invention relates to protection of environment, in particular, water basin, from pollution with crude oil and oil products and can be used for deep purification of water from crude oil and its regeneration, in the process of its extraction and transportation, its refining into oil products and their utilisation from industrial water sewage, as well as in liquidation of consequences of emergency situations, causing pollution of water reservoirs with crude oil and oil products. Purification of sewage water from crude oil and oil products is performed in continuous mode by passing through oil layer which consists of high-boiling oil fractions until volume ratio of oil to crude oil 1:20 is achieved. Aftertreatmet of water from crude oil to hygienic norms is achieved by passing it through sorptive filter. ^ EFFECT: simplification of process of water purification and increase of purification degree. ^ 2 cl, 2 tbl