KS I ISO 11174-2008 Workplace air-Determination of particulate cadmium and cadmium compounds-Flame and electrothermal atomic absorption spectromet method《车间空气和镉化合物悬浮粒子的测定 燃烧和电热原子吸收.pdf

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KS I ISO 11174-2008 Workplace air-Determination of particulate cadmium and cadmium compounds-Flame and electrothermal atomic absorption spectromet method《车间空气和镉化合物悬浮粒子的测定 燃烧和电热原子吸收.pdf_第1页
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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 11174 ( ) KS I ISO 11174:2008 2008 9 2 http:/www.kats.go.krKS I ISO 11174:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1998 12 24 :2008 9 2 2008-0471 : : ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 11174:2008 ( ) Workplace air Det

2、ermination of particulate cadmium and cadmium compounds Flame and electrothermal atomic absorption spectromet method 1996 1 ISO 11174, Workplace air Determination of particulate cadmium and cadmium compounds Flame and electrothermal atomic absorption spectrometric method , . ( B 1 ). . ( ) . 1 . 8.2

3、.2 ( B 2 ). 10 ng600 ng , 0.15 g96 g ( B 2 ). . KS M 9404 . 2 . . ( ) . KS I ISO 11174:2008 2 KS B ISO 8655 1, 1: , KS B ISO 8655 2, 2: KS B ISO 8655 3, 3: KS B ISO 8655 4, 4: KS L ISO 648, KS L ISO 1042, KS M 9404, KS M ISO 3696, KS M ISO 6955, , KS M ISO 8756, , , EN 482: 1994, ISO 3585: 1991, 3.3

4、 EN 12321), ( ) 3 3.1 . 3.2 1: 1 5 mL , 1 mL , 10 mL . 3.3 / . 228.8 nm (KS M ISO 6955 3.6.1.1) . 3.4 . . , . 228 nm . (KS M ISO 6955 3.6.1.1) . 4 8.2.2 (Cd2) . (10.1 ). 5 5.1 . 5.1 KS M ISO 3696 2 (25 0.1 mS/m 0.01 M m ) . 1) . KS I ISO 11174:2008 3 5.2 (HNO3) , 1.42 g/mL, 69 %(m/m) 71 %(m/m) 0.01g

5、/mL . . , . ( , ) . . 5.3 1: 1 . 2 000 mL (5.2) 500 mL 450 mL . 1 000 mL (6.2.1.5) . . 5.4 1: 9 . (5.1) 800 mL 1 000 mL (6.2.1.5) . (5.2) 100 mL . . 5.5 1 000 mg Cd/L . 5.5.1 1 000 mg/L . 5.5.2 . 5.5.2 99.9 %(m/m) (1.0000.001) g 50 mL (6.2.1.1) 1: 1 20 mL (6.2.1.2) 150 . 1 000 mL (6.2.1.5) , . (6.2.

6、2) 1 . 5.6 A 100 mg Cd/L . (6.2.1.3) (5.5) 10.0 mL 100 mL (6.2.1.5) . (5.2) 1 mL (5.1) . (6.2.2) 1 . 5.7 B 1 mg Cd/L . (6.2.1.3) (5.5) 100 L KS I ISO 11174:2008 4 100 mL (6.2.1.5) . (5.2) 1 mL (5.1) . (6.2.2) 1 . 5.8 1 g/L Mg(NO3)2 6H2O 20 g/L NH4H2PO4 . (6 )Mg(NO3)2 6H2O 0.100 g (NH4H2PO4) 2.00 g 2

7、50 mL (6.2.1.1) (5.1) 50 mL , 100 mL (6.2.1.5) . . 5.9 (5.1) , . 5.10 . 5.11 . 5.12 (8.3.3.6) . 6 6.1 6.1.1 KS M 9404 (7.1.1) , (6.1.2) , (6.1.3) . 1 , , . 2 , . , . KS I ISO 11174:2008 5 . 3 . 4 . . 6.1.2 8.2.2 0.3 m 99 % (KS M 9404 2.2) . 0.001g . 0.81.2 m . ( ) 99 % . 8.2.2 (7.1.3.1 ). 6.1.3 EN 1

8、232 , (7.1.2) 5 % (7.1.1 ) . , ( , ). 6.1.3 . 6.1.4 5 % (7.1.1) , . 1 , 1 , . , . . 2 . 3 (7.1.3.2), . 6.1.5 (6.1.1) (6.1.3) , , , (7.4.1) . KS I ISO 11174:2008 6 6.1.6 (7.1.3) 1 0 50 6.1.7 (7.1.3) 6.2 . 6.2.1 ISO 3585 3.3 . . 8.1.4 . 6.2.1.1 (8.2.2 ) 50 mL , (5.8) 250 mL 1: 1 (5.3) 2 L . 6.2.1.2 50

9、 mL (6.2.1.1) . 6.2.1.3 KS L ISO 648 . 6.2.1.4 10 mL 1 000 mL . 6.2.1.5 KS L ISO 1042 10 mL 1 000 mL . 6.2.2 1 000 mL . (5.5.2, 5.6 5.7 ). . 6.2.3 KS I ISO 11174:2008 7 KS B ISO 8655 1 KS B ISO 8655 4 (5.6 5.7), (8.4.1.1) (8.3.1 ) (8.3.3.4 8.4.2.6 ) (6.2.1.3) . 6.2.4 150 (8.1.2 8.2.2) . , . . 6.2.5

10、(5.10) (5.11) / . (8.3.3.6 ), Zeeman Smith-Hieftje 228.8 nm . 6.2.6 (5.12) , L . . . 9.2 . 6.2.7 . 1: 9 (5.4) . . 6.2.8 0.1 mg . 6.2.9 , (PVC) . 7 7.1 KS I ISO 11174:2008 8 7.1.1 KS M 9404( 1 ) (6.1.1) . 1 , . . 2 2 L/min ( .). 7.1.2 . , (7.1.1 ) . (9.3.2 ) . 5 g/m3 2 L/min 50 . . 7.1.3 7.1.3.1 (KS

11、M ISO 8756 ) . , (7.3.2, 7.3.3 7.3.5 ). 9.1.3 . ( , ) . 7.1.3.2 . . (6.1.4) . , 9.1.2 . 7.2 . 7.2.1 (6.1.1) . (5.9) (5.1) . . KS I ISO 11174:2008 9 7.2.2 (6.1.5) (6.1.2) (7.2.1) (6.1.5) , (6.1.3) . (6.1.4) 5 % (7.1.1 ) . . ( .). 7.3 7.3.1 , . (6.1.5) . . . EN 1540( B 5) . . ( 0.3 m .) , . 7.3.2 , .

12、. (7.1.3.1 ), (6.1.6) (6.1.7) . 7.3.3 1 1 . (6.1.4) 5 % . (7.1.3.1) , (6.1.7) . 5 % , . 7.3.4 5 % . 7.3.5 (7.1.2) (6.1.4) 5 % . . , 5 % . . (7.1.3.1 ), (6.1.6) (6.1.7) . KS I ISO 11174:2008 10 7.3.6 (11. ). . (7.1.3.1 ) . (L/min) (min) (L) . 7.3.7 10 2 . . 7.4 . 7.4.1 (6.1.1 2 ) (6.1.5) (6.1.5) . . 7.4.2 (6.1.1 2 ) . 7.4.3 (6.1.1 2 ) . 7.4.4 (7.4.1), (7.4.2) (7.4.3) , . 8 8.1 8.1.1 (5.9) (5.1) . 8.1.2 (8.1.1 ) , 8.2.2 . (5.2) 1/3 (6.2.1.2) 1 150 (5.1) . 8.1.3 (8.1.1) 8.2.2 1: 9 (5.4) 24 , (5.1) . 8.1.4 8.1.1, 8.1.2 8.1.3 , 1: 9 (5.4) (5.1) . 8.1.5 1: 9 (5.

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