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

• Published in: IOP conference series. Earth and environmental science 2019-07, Vol.288 (1), p.12030
• Main Authors: Tatarintseva, E A, Dolbnya, I V, Bukharova, E A, Olshanskaya, L N, Politaeva, N A
• Format: Article
• Language: English
• Subjects: Adsorbed water; Chemical properties; Experimental research; ferritized galvanic sludge; Industrial wastes; Magnetic properties; Magnetic separation; oxidized and thermally expanded graphite; Petroleum; Petroleum industry wastewaters; Petroleum products; Polyethylene; Polyethylene terephthalate; Porosity; Purification; Sludge; Sorbents; Sorption; sorption materials; Surface water; waste utilization; Wastewater; Wastewater purification; Water purification; water purification from petroleum products
• ISSN: 1755-1307; 1755-1315
• DOI: 10.1088/1755-1315/288/1/012030

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.