METHOD FOR RECYCLING OILY WATER AS A MEANS OF IMPROVING ECOLOGICAL SAFETY

摘要

The technical solution relates to ecology, specifically to combined methods of recycling oily water and consists in linear integration of methods and technical means for processing oily water and can be used in shipbuilding, machine building, petrochemical and petroleum-processing industries, as well as in construction, transportation, power engineering and other branches of industry where the formation of wash water, runoff water and contaminated process water containing petroleum products along with other dissolved and mechanical impurities occurs, with the purpose of reducing negative effects on the environment. The technical result is to decontaminate oily water. The technical result is achieved in that the method of recycling oily water, as a means of improving ecological safety, comprises linearly integrated treatment by means of recovery, photomechanical decomposition and desalination, wherein recovery is carried out in a gravitational high-speed separator in a vacuum and filtration unit with polymer materials, and photochemical decomposition occurs in a reactor under the action of ultraviolet radiation.