About the authors
| First name, Middle name, Last name, Scientific degree, Scientific rank, Current position. Full and brief name of the organization, The organization address. | Urmitova Naziya Salihovna candidate of technical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Abitov Runar Nazilovich candidate of pedagogical sciences, associate professor E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Nizamova Aida Khanifovna senior lecturer E-mail: This e-mail address is being protected from spambots. You need JavaScript enabled to view it Kazan State University of Architecture and Engineering The organization address: 420043, Russia, Kazan, Zelenaya st., 1 Shagieva Liliya Damirovna engineer E-mail: mimosa-05@rambler AO Neftehimproekt The organization address: 420061, Russia, Kazan, N. Ershova st., 29 |
| Title of the article | Investigation of filtration and coalescence processes oil emulsion in the laboratory |
| Abstract. | Problem statement. For increasing oil recovery and intensifying the process of oil production, the method of reservoir pressure maintenance (PPM) is widely used, which is carried out by water flooding of oil reservoirs. For these purposes, mainly used oily wastewater (NSW), which are formed during the extraction and preparation of oil. In order to prevent the pore channels of the oil-bearing horizons from clogging, the NSV must be cleaned of petroleum products and mechanical impurities. This article is devoted to the development of sampling techniques during commissioning, as well as during the operation of the NWS purification plants with coarse-grained granular coalescing nozzles in a production environment. Results. The main results of these studies are to determine the moment of sampling during the experiment, the polydispersity of the oil emulsion after the coalescing packing, and the efficiency of the coalescence process. Conclusions. The significance of the results obtained for the construction industry in the design of wastewater treatment plants is to determine the residence time of oil particles in a coalescing load, which allowed us to work out a methodology for conducting experiments to study the process of coalescence of oil particles in coarse grained granular coalescing packing in production conditions. |
| Keywords. | experimental design, oily wastewater (NSV), polydispersity, coalescence effect, settling, pretreatment, coalescence, coalescing packing, water-repellent, pressure coalescing filter, oil emulsion. |
| For citations: | Urmitova N.S., Abitov R.N., Nizamova A.Kh., Shagieva L.D. Investigation of filtration and coalescence processes oil emulsion in the laboratory // Izvestiya KGASU. 2018. №4(46) P.256-257. |
