90 km /hr
50 km /hr (carga total)
(teste no.40) (teste no.42) 50 km /hr Supondo Supondo
(R ef. A) (R ef.A) (R ef. B) ND = zero ND = ½ lim ite detectado
(pg/L ) (pg/L) (pg/L) (pg/L ) (pg/L )
2,3,7,8-T CDD 25 16 ND (560) 13,7 107
1,2,3,7,8,-P eCDD 5 18 ND (1,340) 7,7 231
1,2,3,4,7,8-H xCDD 14,0 5,7 ND (2,160) 6,6 367
1,2,3,6,7,8-H xCDD 28 6 ND (1,770) 11,3 307
1,2,3,7,8,9-H xCDD 14 6 ND (2,640) 6,7 446
1,2,3,4,6,7,8-HpCD D 119 74 116,000 38,731 38,731
OCD D 1,355 353 344,400 115,369 115,369
2,3,7,8-T CDF 87 53 ND (605) 46,7 148
1,2,3,7,8-PeC D F 45 34 ND (4,750) 26,3 819
2,3,4,7,8-PeC D F 18 51,0 ND (5,190) 23,0 887
1,2,3,4,7,8-H xCDF 56 29 ND (8,210) 28,3 1,397
1,2,3,6,7,8-H xCDF 84 31 ND (6,480) 38,3 1,119
1,2,3,7,8,9-H xCDF 4,7 5,1 13,400 4,469 4,469
2,3,4,6,7,8-H xCDF 63 23 ND (7,780) 28,7 1,325
1,2,3,4,6,7,8-HpCD F 375 71 73,460 24,636 24,636
1,2,3,4,7,8,9-HpCD F 40 5,4 N D (11,700) 15,1 1,960
OCD F 397 104 140,400 46,981 46,981
Total 2,3,7,8-CDD 1,560 478,7 460,400 154,146 155,558
Total 2,3,7,8-CDF 1,170 406,5 227,300 76,292 83,739
Total I-T EQDF (ND = zero) 81 70 3,720 1,290
Total I-T EQDF (ND = ½ Limite Detectado) 81 70 7,290 2,480
Total TEQ D F W HO 98 (N D = zero) 82 79 3,280 1,150
Total TEQ D F W HO 98 (N D = ½ Limite Detectado) 82 79 7,190 2,450
Total TCDD 200 208 ND (3,760) 136 762
Total PeCD D 32 117 ND (3,020) 49,7 553
Total HxCD D 130 67 ND (45,300) 65,7 7,620
Total HpCDD 200 155 203,300 67,892 67,892
Total OCD D 1355 353 344,000 115,252 115,252
Total TCDF 763 694 25,000 8,831 8,831
Total PeCD F 230 736 47,900 16,294 16,294
Total HxCD F 524 268 169,200 56,670 56,670
Total HpCDF 509 76 150,700 50,414 50,414
Total OCD F 397 104 140,300 46,932 46,932
Total CD D/C DF (ND = zero) 4,340 2,778 1.080,500 362,538
Total CD D/C DF (ND = ½ Limite Detectado) 4,340 2,778 1.104,700 370,596
ND = NÃO D ET ECT AD O ; Valor em parenteses sao o lim ite detectado.
Ref. A: Schwind (1991); Hutzinger (1992).
Ref. B: Lew (1993, 1996)
Congeneres / G rupo de Cogeneres
Resu ltado d o E studo em Escapamento de C aminhao Significado dos Fatores d e Em issao
QUADR O 6.3: Fator de E m issão de C ongeneres CC D / C D F em C am in h ão a Diesel