Purification of natural water and wastewater from petroleum and petroleum products by sorption materials on a basis of industrial waste

International Scientific and Practical Conference: Water Power Energy Forum 2018

Tatarintseva, E.A.^1 ; Dolbnya, I.V.^1 ; Bukharova, E.A.^1 ; Olshanskaya, L.N.^1 ; Politaeva, N.A.^2

Yuri Gagarin State Technical University of Saratov, Russia^1

Peter the Great St. Petersburg Polytechnic University, Russia^2

关键词: Expandable graphite;    Expanded graphite;    Experimental research;    Galvanic sludges;    Kinetic regularities;    Physical and chemical properties;    Sorption purification;    Water purification;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/288/1/012030/pdf
DOI  :  10.1088/1755-1315/288/1/012030

来源: IOP

【 摘 要 】

Results of experimental research of sorption purification of wastewater and surface water from petroleum and petroleum products by sorption materials on a basis of industrial waste have been given. Polyethylene terephthalate, ferritized galvanic sludge (FGS), oxidized and thermally expandable graphite have been chosen as the components of the sorption materials (SM). The sorption material on the basis of FGS has magnetic properties and it allows to extract the sorbent from water with the help of a magnetic separation. Physical and chemical properties of SM (buoyancy, water adsorption, petroleum capacity), kinetic regularities of the sorption of petroleum products by the sorption materials have been studied. Specific surface area, porosity, and particles dispersion have been determined. A possibility of using sorbents to collect petroleum products from the water surface has been shown.