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Thermal behavior of PCDD/PCDF in fly ash from municipal incinerators |
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| Authors: | H Vogg L Stieglitz |
| Institution: | Kernforschungszentrum Karlsruhe Postfach 3640, D-7500, Karlsruhe, FRG |
| Abstract: | The effect of thermal treatment of fly ash on the behaviour of PCDD/PCDF was studied in the range between 120 and 600° C. Annealing at 300° C (2 hrs) resulted in an increase of PCDD/PCDF concentration by a factor of 10 to 15. At 600° C degradation to concentrations below 0.1 ng/g is observed. |
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