Study on the plasma treatment of waste oil containing PCB |
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| Authors: | H S Park V P Lukashov S P Vashchenko S V Morozov |
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| Institution: | (1) Department of Chemical and Biomolecular Engineering, Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong, China |
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| Abstract: | The paper presents the results of treatment of transformer oil containing less than 2 ppm polychlorinated biphenyls (PCB)
in a plant of high-temperature plasma melting of ash residues after the municipal waste incineration. The content of undecomposed
PCBs, dioxins, and other hazardous waste in all secondary products of treatment (off gases; slag; secondary fly ash; process
water used for slag granulation) was analyzed by different methods. Performed analytical investigations showed high ecological
degree of PCB decomposition in the plant of plasma-thermal treatment of ashes after incinerators. |
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