KS I ISO 14507-2009 Soil quality－Pretreatment of samples for determination of organic contaminants《土质 测定有机污物用试样的预处理》.pdf

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1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 14507 KS I ISO 14507 :2009 2009 12 18 http:/www.kats.go.krKS I ISO 14507:2009 : ( ) ( ) ( ) : (ISO/TC190) () ( ) () : (http:/www.standard.go.kr) ： ：2004 10 28 ：2009 12 18 2009-0830 ： ： (ISO/TC190) ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS

2、I ISO 14507:2009 Soil qualityPretreatment of samples for determination of organic contaminants 2003 1 ISO 14507, Soil qualityPretreatment of samples for determination of organic contaminants , . 1 . , , 2 mm 2 mm . . KS I ISO 11464 . 2 . . ( ) . KS I ISO 103811, 1： KS I ISO 110742, 2： KS I ISO 11465

3、, () 3 KS I ISO 14507:2009 2 KS I ISO 110742 . 3.1 300 (101 kPa ) 1 KS I ISO 15009 . . 2 . ( A ). 3.2 300 (101 kPa ) 1 . a) (KS I ISO 11046 ) b) (PAH)(KS I ISO 13877 ) c) (PCB)(KS I ISO 10382 ) d) (KS I ISO 10382 ) 2 KS I ISO 11046 n-decane(C 10 H 22 ) n-tetracontane(C 40 H 82 ) (retention time) . 3

4、00 hexadecane(C 16 ) . . (cryogenic crushing) 300 . (C 10 C 16 ) , . . 4 4.1 KS I ISO 103811 . . . (subsample) , a) b) . 4.2 KS I ISO 14507:2009 3 (core test) . , . . 4.3 (196 , ) . 1 mm (cross-beater mill) ( ). (grinding) . . 8.3 . . 2 mm . . 8.4 . 1 . A , . 2 . . 5 . . 5.1 ()(sodium sulfate, anhyd

5、rous) 550 6 . . 5.2 ()(Magnesium silicate) 5.3 550 6 . 5.4 (Liquid nitrogen) 8.3.2 . 6 . 6.1 7501 000 mL (PTFE) . KS I ISO 14507:2009 4 6.2 7501 000 mL . . 6.3 10 . 6.4 (Dewar vessel) 750 mL 1 . 6.5 (cross-beater) (mesh) 1 mm . . 6.6 . 6.7 550 . 6.8 (core) (apple corer). (, ) . 7 . (6.3) 10 . 10 . .

6、 . 4 . . . ( 1 2 ). . . KS I ISO 14507:2009 5 8 8.1 . . a) ： 300 1) 2) 8.2 . 8.3 , 8.4 . . . KS I ISO 11465 . 8.2 ( 300 ) 8.2.1 . . . . . , . 8.2.2 (6.3) . (6.8) 1 (2. ). . 8.2.3 KS I ISO 14507:2009 6 . . 8.3 ( 300 ) 8.3.1 . . 8.3.2 8.3.2.1 1 200 g (5.1) 50 g (5.2) (6.1) . 0.1 g . 10 . 250 g (0.1 g

7、.) . . (6.3) 12 16 . 4 . 3 cm . . 60 % . 12 . . . 1 (sediments) . . 2 . 3 . ( ) . . . 8.3.2.2 (Dewar vessels, 6.4) (6.2) . (8.3.2.1) . . . 10 . KS I ISO 14507:2009 7 (6.5) . . . (5.4) . . . . . . . . . . 196 . . 196 . 1 30 . . 2 . . f t . m sa mf t (1) m sa ： m ： f t ： m m m f ) ( talc SO Na t 4 2 (

8、2) m Na 2 SO 4 talc ： KS I ISO 11465 . 8.3.3 . 8.3.2 . . . f t (8.3.2 ). KS I ISO 14507:2009 8 f t . n i i n i i m m m f 1 1 talc SO Na t ) ( 4 2 (3) n： 8.4 ( 300 ) 8.4.1 . 8.3 . 8.4.2 10 . . . . ( ) . . . ( ). 8.3 (free water) . . 8.4.3 . . 8.5 . . 8.3 (5.4) . 9 . KS I ISO 14507:2009 9 a) b) c) ( )

9、 d) , 8.2 , 8.3, 8.4 . e) KS I ISO 14507:2009 10 A () , , , , . A.1 A.2 . 20 . Handbook of Chemistry and Physics8 (1 mmHg, 10 mmHg, 40 mmHg, 100 mmHg, 400 mmHg 760 mmHg) . 20 (interpolation) (kilopascals) , A.1 . 20 . . (1 mmHg0.13 kPa) 20 A.2 , . A.1 A.2 . . . . (cryogenic crushing) hexadecane7 . h

10、exadecane . 300 . . a) ： 300 KS I ISO 14507:2009 11 A.1 20 , (20 ) kPa Pentane 57.3 36 130 Dichloromethane 47.8 40 95 1,1-Dichloroethane 29.0 57 97 Trichloromethane 24.9 61 64 Hexane 18.2 69 95 1,1,1- Trichloroethane 13.3 74 31 Tetrachloromethane 12.0 77 23 Benzene 10.6 80 6 1,2-Dichloroethane 9.4 8

11、4 35 2-Methylhexane 7.4 90 118 3-Methylhexane 6.8 92 119 Heptane 4.9 98 91 Toluene 3.5 111 95 1,1,2-Trichloroethane 3.1 113 37 3-Methylheptane 2.4 115 121 2-Methylheptane 2.5 118 110 Octane 1.5 125 57 Chlrobenzene 1.2 132 45 Ethylbenzene 1.13 136 95 p-Xylene 1.08 138 13 m-Xylene 1.05 139 48 o-Xylene

12、 0.93 144 25 Nonane 0.75 151 54 1,3,5-Trimethylbenzene 0.47 165 45 1,2,4-Trimethylbenzene 0.36 170 44 Decane 0.24 174 30 2-Chlorophenol 0.40 175 7 1,2,3-Trimethylbenzene 0.56 176 26 KS I ISO 14507:2009 12 A.2 0.13 kPa , Benzaldehyde 26 178 56 Phenol 40 182 41 Butylbenzene 23 183 88 Undecane 33 195 2

13、6 2,4-Dichlorophenol 53 206 45 Naphthalene 53 211 80 3-Chlorophenol 44 213 33 Dodecane 48 216 10 2,6- Dichlorophenol 60 219 68 4-Chlorophenol 50 220 42 Tridecane 59 234 6 Tetradecane 75 253 6 Pentadecane 92 270 10 2-Chlorobiphenyl 89 274 34 Hexadecane 105 287 19 4-Chlorobiphenyl 96 291 76 Heptadecane 115 303 23 Octadecane 120 316 28 Nonadecane 133 330 32 Anthracene 145 340 218 Phenanthrene 118 340 100 KS I ISO 14507:2009 13 B () (Validation) B . ( B.1B.3).