OCR Text |
Show (j -Z Fig.2-1 Thermal Destruction Profiles for Selected Organic Compounds Z 100 ~------4 -< l: tIJ c:: f-- Z tIJ U c:: Ul 0. ~ J: -(!) l&J 10 ~ 0.1 ~ - BIPHENYL ---~, (PCB) . DIBENIOFURAN --~ (PCDF) DIBENZO ' p'DJOXIN (PCDD) it • 1.0~ 0.1 SEC. DECACHlOROBJPHENYL HEXACHlOROBENZENE 2, S , T, 4', 1 PCB PENTACHlOROBIPHEHYL 2, S, 2', s'TCB 1 E1 RACHLOR08JPHENYL ., t ' ~ 0 .0 L--..-JIt .-...J RESIDENCE TIME Source: o so 500 550 600 650 700 750 800 850 900 950 100 EXPOSURE TEMPERATURE °C Duval I,D ,S. ,and RubeY,W.A, ,EPA,laboratory Evaluation of High-Temperature Destruction of Polychlorinated Biphenyls and Related Compounds, Report No, 600/2-77-228, December 1977. |