| OCR Text |
Show C) Z -Z < ~ UJ c: t- Z LU (.J c: UJ a. t- :t C) UJ 3 Fig.2-2 Effect of Residence Time on Destruction Efficiency 100~----------~--------------------------------------------------~ DECACHLOROBIPHENVl 10 HEXACHlOROBENZENE PENTACHLOROBIPHENV (2, 5, 2', 4', S',) ~ TETRACHlOROBIPHENVL . (2, 5, r. 5',) 1.0 DIBENZOFURAN (PCDf') DIBENZO-p-DIOXIN (PCDD) BIPHENYL 0.1 (PCB) T2 =704OC 0.01~----------~~~--~~--~~--------~--~~--~~~~~~------- 0.1 0.3 0.5 1.0 . 3.0 5.0 10 20 (t,..) RESIDENCE TIME, SEC. Source: Duvall, D.S., and Rubey, W.A., EPA, Laboratory Eval~ation of High-Temperature Destruction of Polychlorinated Biphenyls and Related Compounds, Report No. 600/2-77-228, December 1977. |
