KS I ISO 27628-2010 Workplace atmospheres－Ultrafine nanoparticle and nano-structured aerosols－Inhalation exposure characterization and assessment《工作场所空气 超细微米粒子和微米结构浮质 吸入暴露特征和评估》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 27628 , KS I ISO 27628:2010 2010 11 1 http:/www.kats.go.krKS I ISO 27628:2010 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2008 12 30 ：2010 11 1 2010-0475 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS I ISO 27628:2010 i . ii 1 1 2 .1 3 .4

2、4 5 4.1 ( ) .5 4.2 .5 4.3 9 4.4 .9 4.5 11 5 12 6 14 6.1 .14 6.2 18 6.3 (size-resolved) .22 6.4 .24 6.5 24 7 27 A( ) .28 31 KS I ISO 27628:2010 ii 2007 1 ISO/TR 27628, Workplace atmospheres Ultrafine, nanoparticle and nano-structured aerosols Inhalation exposure characterization and assessment , . KS

3、 I ISO 27628:2010 , Workplace atmospheres Ultrafine, nanoparticle and nano-structured aerosols Inhalation exposure characterization and assessment 1 . ( , .) . . 100 nm ( ) . , . . , . . 2 . 2.1 , 50 nm 1 m . KS I ISO 27628:2010 2 2.2 1 000 kg/m3 100 nm . 2.3 2.4 , “ ” . 2.5 “ ” . 2.6 2.7 2.8 2.9 ,

4、2.10 500 nm . KS I ISO 27628:2010 3 2.11 2.12 ( , , , ) 100 nm 2.13 , 100 nm 100 nm . 500 nm . 2.14 1 nm 50 nm . 2.15 32 2.16 . 2.17 ( ) 2.18 , . 2.19 KS I ISO 27628:2010 4 2.20 , ( ) . 2.21 ( , , , ) 100 nm , ( ) . 3 AFM BET , , 33 CPC DMA EDX X EELS ELPI ( ) ESEM FEG SEM GSD HEPA ICRP MMAD NSOM OP

5、C SEM SMPS SPM STEM STM TEM TEOM R (tapered element) 1)Ad d ( A ) Af (m2)( A ) As (m2)( A ) Cd ( /m3)( A ) d (m) Ed ( A ) Nd d ( A ) 1) TEOM . ISO . KS I ISO 27628:2010 5 ns ( /m2)( A ) q (m3/s)( A ) t (s)( A ) (m) 4 4.1 ( ) 1980 , . 20 nm (PTFE) 50 g/m3 4534. . . 8935 37. 313841, 30. . . , . , . (

6、, ) , . . . . . 33. , . , . 4142. , 43. 4.2 . . . , , , KS I ISO 27628:2010 6 (ICRP)1 (NCRP)44 . ICRP 1 . , , , , 6 . . . a) b) c) d) ( ) e) ( ) , . . . , , . , . (： , ) 1. 1 ICRP 1 nm 100 m . 1/3 2/3 ( 1) “ ” . KS I ISO 27628:2010 7 X (m) Y (%) 1 2 3 4 ( ) . ( ) ( ) 1. LUDEP 2. 1 1 300 nm 0.001 0.0

7、1 0.1 1 10 100 X KS I ISO 27628:2010 8 . . . 10 nm , 10 nm . 2 “ ” “ ” 4 ( 2 .) . X (nm) Y (%) 1 2 3 4 ( ) . 1. LUDEP 2. 2 2 1 2 . 5 nm . 5 nm . (COPD) . . KS I ISO 27628:2010 9 , 4546. 47. 4.3 , . . ( ) 4849. (： , ) 3950. , 40. 100 nm 3951. . 40, 31. 30. . (： ICRP 19941, NCRP 199744) ( 1). . . . 4.

8、4 4.4.1 5253. . ( , ) . , . . . . , . (： , ) . . . , . KS I ISO 27628:2010 10 . , . . . , . , . 1 . (： ) , . , . . . . , . , . , ( ) . , , . . ( ) . . (PAH), , , . 4.4.2 . , , . . . . , . . . , . , 1 mg/m3 . KS I ISO 27628:2010 11 . . 1.35 , . . . , . , . 1 m 5 mg/m3 . 4.4.3 . , , . , . . , . . , . . , ( ) . , . 4.5 4.5.1 100 nm , “ ” “ ” “ ” .