Process Intensification of the Petroleum Product Extraction from the Aqueous Solutions by Natural Sorbents

International science and technology conference "Earth science"

Vialkova, E.^1 ; Malyshkina, E.^1

Industrial University of Tyumen, Volodarskogo str. 38, Tyumen

625001, Russia^1

关键词: Heating temperatures;    Material modifications;    Natural sorbents;    Process intensification;    Regression equation;    Secondary Raw Materials;    Sorption capacities;    Wastewater treatment technologies;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/272/2/022012/pdf
DOI  :  10.1088/1755-1315/272/2/022012

来源: IOP

【 摘 要 】

Nowadays, an effective and relatively cheap sorption material for the various pollutants' extraction from the water is being actively sought. It is still relevant to use the naturally made sorbents. Different material modifications, which make it possible to achieve the high values of their sorption capacity, are being studied. The waste products which can be used in the wastewater treatment technology as the secondary raw materials are of the greatest interest. In this scientific work, the activated carbon and the pine sawdust have been used as the sorbents. The effect of the microwave radiation (SHF) and ozonization on the sorption process of the oil products from the aqueous solutions by affecting both the sorbent and the solution has been studied. The regression equations describing the sorption processes depending on the heating temperature, time and methods of treatment, have been obtained.