1、C 52 GBZ GBZ/T 160.42-2004 Methods for determination of aromatic hydrocarbons in the air of workplace 2004 5 21 2004 12 1 GBZ/T 160.42 2004 GBZ 1 GBZ 2 Benzene Toluene Xylene Ethyl benzene Styrene 2004121 GB/T 16043-1995GB/T 16044-1995 GB/T 16045-1995GB/T 16046-1995GB/T 16047-1995GB/T 16048-1995GB/T
2、 16049-1995 GB/T 16050-1995 GB/T 16051-1995 GB/T16052-1995 GB/T 16053-1995 GB 16182-1996 A WS/T 151-1999WS/T 152-1999WS/T 153-1999 1995 GBZ/T 160.42 2004 1 2 GBZ 159 3 3.1 3.2 3.2.1 100mg/50mg 3.2.2 0 500ml/min 3.2.3 5ml 3.2.4 10 l 3.2.5 1 2m 4mm PEG 6000FFAP : 6201 =5:100 2 2m 4mm DNP : -34:Shimali
3、te =5:5:100 3 30m 0.53mm 0.2 m FFAP 80 150 150 40ml/min 3.3 3.3.1 3.3.2 PEG6000 FFAP DNP -34 3.3.3 6201Shimalite 6080 3.3.4 5ml 10ml 10 l 20 1 l 0.8787mg 0.8669mg 0.8802mg 0.8642mg 0.8611mg 0.8670 mg 0.9060mg 3.4 GBZ 159 3.4.1 100ml/min 15min 3.4.2 50ml/min 2 8h 3.4.3 50ml/min 2 8h 14d 3.5 3.5.1 3.5
4、.2 1.0ml 1min 30min 3.5.3 1 1 0 1 2 3 4 g/ml 0.0 13.7 54.9 219.7 878.7 g/ml 0.0 13.6 54.2 216.7 866.9 g/ml 0.0 13.8 55.0 220.0 880.2 g/ml 0.0 13.5 54.0 216.0 864.2 g/ml 0.0 13.4 53.8 215.3 861.1 g/ml 0.0 13.5 54.2 216.8 867.0 g/ml 0.0 14.2 56.6 226.6 906.0 1.0 l 3 ( g/ml) 3.5.4 ( g/ml) 3.6 3.6.1 1 2
5、93 P V o = V 1 273 + t 101.3 Vo L V L t P kPa 3.6.2 2 ( c 1+ c 2) v C = 2 V o D C mg/ m 3 c 1 ,c 2 g/ml v ml Vo L D % 3.6.3 GBZ 159 3.7 3.7.1 1.5L 100mg 2 2 g /ml mg/ m 3 g /ml mg 0.9 0.6 0.940 4.36.0 7 90 1.8 1.2 1.8100 4.76.3 13.1 90 4.9 3.3 4.9600 4.17.2 10.8 90 2 1.3 21000 2 20 90 2.5 1.7 2.5400
6、 4.25.3 6.9 79.5 3.7.2 1 2 3 4 4.1 4.2 4.2.1 100mg 4.2.2 0500ml/min 4.2.3 4.2.4 100ml 1ml 4.2.5 1 2m 4mm PEG 6000 FFAP : 6201=5 : 100 2 2m 4mm DNP -34 : Shimalite =5:5:100 3 30m 0.53mm 0.2 m FFAP 80 150 150 40ml/min 4.3 4.3.1 PEG6000 FFAP DNP -34 4.3.2 6201Shimalite 6080 4.3.3 1.0 l 20 0.8787mg 0.86
7、69mg 0.8802mg 0.8642mg 0.8611mg 0.8670mg 0.9060mg 100ml 100ml 4.4 GBZ 159 4.4.1 100ml/min 15min 4.4.2 50ml/min 2 8h 4.4.3 50ml/min 2 8h 14d 4.5 4.5.1 4.5.2 100ml 50ml/min 350100ml 4.5.3 0 1.02.55.010.0ml 100ml 3 3 0 1 2 3 4 g/ml 0.0 0.088 0.22 0.44 0.88 g/ml 0.0 0.087 0.22 0.43 0.87 g/ml 0.0 0.088 0
8、.22 0.44 0.88 g/ml 0.0 0.086 0.22 0.43 0.86 g/ml 0.0 0.086 0.22 0.43 0.86 g/ml 0.0 0.087 0.22 0.43 0.87 g/ml 0.0 0.091 0.23 0.45 0.91 1.0ml 3 ( g/ml) 4.5.4 ( g/ml) 4.6 4.6.1 1 4.6.2 3 c C = 100 3 V o D C mg/m 3 c g/ml 100ml Vo L D % 4.6.3 GBZ 159 4.7 4.7.1 1.5L 100mg4 4 g/ml mg/ m 3 g/ml mg 0.510 -3
9、 0.033 0 0.40 1.95.2 7 1 10 -3 0.067 0 0.80 3.35.1 13.1 2 10 -3 0.13 0 1.60 3.06.2 10.8 2 10 -3 0.13 0 0.50 1.12.8 20 5 10 -3 0.33 0 0.40 5.35.6 6.9 4.7.2 4.7.3 4.7.4 1 2 3 5 5.1 5.2 5.2.1 GJ-1 5.2.2 10ml 5.2.3 1ml 5.2.4 10 l 1 l 5.2.5 1 2m 4mm PEG 6000 FFAP :6201 =5:100 2 2m 4mm DNP : -34:Shimalite
10、 =5:5:100 3 30m 0.53mm 0.2 m FFAP 80 150 150 40ml/min 5.3 5.3.1 5.3.2 PEG6000 FFAP 5.3.3 62016080 5.3.4 10ml 10 l 20 1 l 0.8787mg 0.8669mg 0.8669 mg 0.8802mg 0.8642mg 0.8611mg 5.4 GBZ 159 5.4.1 8h 5.4.2 8h 15d 5.5 5.5.1 5.5.2 5.0ml 30min 5.5.3 0 13.754.9219.7878.7 g/ml 0 13.6 54.2 216.7 866.9g/ml 0 13.8 55.0 220.0 880.2g/ml 1.0 l 3 ( g/ml) 5.5.4 ( g/ml) 5.6 4 c v C = 1000 4 k t D C mg/m 3 c g/ml v ml k ml/min t min D % 5.7 5.7.1 2h2h 5 k GJ-1 5 g /ml mg/ m 3 mg/ m 3 mg % k ml/min 4.5 2.5 2.5494 8.3 9 102 73.86 9 5.6 5.6542 3.3 9 98.8 64.94 24.5 17.5 17.5630 5.2 18 104 58.61 5.7.2 5.7.3 1 2 3
