KS I ISO 8288-2007 Water quality-Determination of cobalt nickel copper zinc cadmium and lead-Flame atomic absorption spectrometric methods《水质 钴、镍、铜、锌、镉和铅的测定 火焰原子吸收光谱法》.pdf

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KS I ISO 8288-2007 Water quality-Determination of cobalt nickel copper zinc cadmium and lead-Flame atomic absorption spectrometric methods《水质 钴、镍、铜、锌、镉和铅的测定 火焰原子吸收光谱法》.pdf_第1页
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KS I ISO 8288-2007 Water quality-Determination of cobalt nickel copper zinc cadmium and lead-Flame atomic absorption spectrometric methods《水质 钴、镍、铜、锌、镉和铅的测定 火焰原子吸收光谱法》.pdf_第5页
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1、 KS I ISO 8288 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS , , , , , KS I ISO 8288 :2007 (2012 ) 2007 6 29 http:/www.kats.go.krKS I ISO 8288:2007 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 1997 6 3 : 2007 6 29 :2012 12 27 : 20120787 : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS I ISO 8288:2

2、007 . iii 1 1 2 .2 3 .3 3.1 .3 3.2 .3 3.3 .3 3.4 .3 4 .3 5 3 6 4 6.1 4 6.2 4 6.3 4 6.4 .4 6.5 5 7 .5 8 6 9 .6 10 .6 10.1 .6 10.2 .6 10.3 .6 10.4 -(MIBK).7 10.5 1-(APDC) 7 10.6 7 10.7 .7 11 .7 12 7 13 7 13.1 7 13.2 7 i KS I ISO 8288:2007 13.3 8 13.4 8 13.5 .8 14 .9 14.1 .9 14.2 .9 14.3 .10 15 10 16 .

3、10 17 .10 17.1 .10 17.2 -(HMA-HMDC).10 17.3 HMA-HMDC .11 17.4 HMA-HMDC .11 17.5 (formate) .11 17.6 .11 17.7 11 18 .11 19 12 20 12 20.1 12 20.2 12 20.3 12 20.4 12 20.5 .13 21 .13 21.1 .13 21.2 .13 21.2 .14 22 14 A 15 A.0 .15 A.1 .15 A.2 .15 B 16 B.116 ii I ISO 8288:2007 iii 1986 1 ISO 8288 Water qual

4、ity Determination of cobalt, nickel, copper, zinc, cadmium and lead Flame atomic absorption spectrometric methods . KS I ISO 8288:2007 (2012 ) , , , , , Water quality Determination of cobalt, nickel, copper, zinc, cadmium and lead Flame atomic absorption spectrometric methods 1 , , , , 3 . 1:A, 2:B,

5、 (APDC) (MIBK) , 3:C, (HMAHMDC) (DIPK) , 1.1 A . ( ) A B C . A , 1 . 1 mg/L 0.110 0.110 0.056 0.052 0.022 0.210 , . 1.2 B C 0.5 g/L . KS I ISO 8288:2007 1.2.1 B B , 2 . 2 g/L 1200 1200 1200 0.550 0.550 5200 1.2.2 C 20.2 / 1/20 , C 3 . 3 g/L 0.5100 0.5100 0.5100 0.250 0.250 2200 / . . 50/1 . C . , (C

6、d-chelate) . 1 ( A ). 2 B C ( ) (COD) 500 mg/L . 1 A 2 ( ) . 2 KS I ISO 8288:2007 , . 3 . , . 3.1 1.4 g/mL 3.2 c(HNO 3 ) 1.5 mol/L 600 mL 100 mL (3.1) 1 000 mL . 3.3 c(HNO 3 ) 0.03 mol/L 400 mL 1 mL (3.1) 500 mL . 3.4 1) 1 000 g . 1 000 g , (3.1) . 1 (1 000 mL) , . . . 1 mL 1.00 mg . 4 . , . (3.2) ,

7、 . 5 5.1 (3.2) . 1) .3 KS I ISO 8288:2007 5.2 , 12 pH ( 1 2 mL .) (3.1) . , (6.2) . , 0.45 m , 12 pH (3.1) . (3.2) . 6 6.1 1 (100 mL) 0.21 mg (5.2) ( 1 ). . 6.2 , . 6.3 (3.4) 4 . (3.3) (3.4) . 6.4 . (6.3) , 4 . ( , , ) 0 . 4 nm 240.7 232.0 324.7 213.8 228.8 283.3 217.0 (6.3) (6.2) . mg/L 4 KS I ISO

8、8288:2007 , . , 5 . (6.1) . , (3.3) . A , A 0 . . 1 nm . ( ) ( 5 ). A 0 . . AA 1 A 0 A 1 : A 1 A 0 . 5 A 1 nm A 0 nm 240.72 232.00 324.75 213.86 228.80 283.30 241 (D) 232 (D) 325 (Zr) 214 (D) 229 (D) 283.7 (Zr) 6.5 . . . B C . 7 (6.1) (6.2) . mg/L . 5 KS I ISO 8288:2007 V 100 ) ( b t t : (mg/L) b :

9、mg/L) V: (6.1 )(mL) 8 . a) b) c) d) e) 2 B (APDC) (MIBK) , 9 1-(APDC) pH 2.5 -(MIBK) . . 10 3. . 10.1 1.4 g/mL 10.2 c(NaOH)2.5 mol/L 100 g 1 L . 10.3 c(HCl)0.3 mol/L 25 mL ( 1.19 g/mL) 1 L . 6 KS I ISO 8288:2007 10.4 -(MIBK) 2)10.5 1 -(APDC) 3)20 g/L 2.0 g APDC . 100 mL . . , MIBK(10.4) . . 10.6 50

10、 %(V/V) 1 L 1 g 10.7 1.000 g (3.4 ). 11 4. . 12 5. . 13 13.1 5 20 g( 2 ) (5. ) 1 (100 mL) , . 13.2 (13.1) 100 mL (13.4) (PTFE) (250 mL) . (10.6) 2 3 , (10.2) . (10.3) , 2 mL (10.3) . pH 2.32.5 ( 1 ). 5 mL APDC(10.5) , 10.0 mL MIBK(10.4) . 2 pH 2.8 . 1 . . 2) 4-methyl-2-pentanone3) 7 KS I ISO 8288:20

11、07 ( )( 2 ). 1 pH . 2 5 , . . 13.3 (13.2), , . 13.4 10 mg (3.4) 4) . 1 (500 mL) . 10 mg/L 5 mL 10 mg/L , , , 20 mL 0.5 mL (10.1) . S , S 4 . , 050 g/L , , , 0200 g/L (10.1) (5.2 ). . 13.5 . , (13.2) , 4 . 6.4 . -(MIBK, 10.4) 0 . . g/L , . , 5 . . , - (MIBK) . 4) , .8 KS I ISO 8288:2007 6.4 . , , -(M

12、IBK) . , . 14 14.1 , . g/L . V 100 ) ( b t t : ( g/L) b : ( g /L) V: (13.1 )(mL) 14.2 (B C ) 1981 . 6 . 6 L() g/L H() g/L 20 4 6 5 10 100 30 40 120 100 ISO 5725 7 . 9 KS I ISO 8288:2007 7 L H L H L H L H L H 14 14 14 14 14 14 14 14 14 14 , 14 12 11 13 12 14 13 14 14 14 g/L 19.7 96 4 30.25.7 40.65.1

13、121.3 10.7 103.2 r r (2.83 r ) 1.5 7.6 % 4.24 2.6 2.7 % 7.36 0.1 2.5 % 0.280.7 2.3 % 1.980.2 3.5 % 0.571.7 4.2 % 4.8 0.4 7.8 % 1.131.9 1.6 % 5.38 0.4 3.7 % 1.13 2.3 2.2 % 6.51 R R(2.83 R ) 3.2 16.2 % 9.05 5.3 5.5 % 15 0.3 7.5 % 0.851.3 4.3 % 3.680.7 12.3 % 1.985.9 14.5 % 16.71.4 27.5 % 3.967.6 6.3 %

14、 21.51 1.4 13.1 % 3.96 16.2 15.7 % 45.8514.3 5 mg/L . 15 8. . 3 C (HMA-HMDC) (DIPK-) , 16 -(HMA-HMDC) , pH 24 - . . 17 3. . 17.1 1.4 g/mL 17.2 -(HMA-HMDC) 5)(ice-bath) 300 mL , ( 136139 ) 224 mL 5) .10 KS I ISO 8288:2007 30 , ( 46.2 ) 60 mL . . . . 17.3 HMA-HMDC 6.8 g/L 1 (250 mL), 75 mL 1.7 g HMA-H

15、MDC (17.2) . (DIPK) 6)( 124.5 ) . 5 1 . 17.4 HMA-HMDC 55 g/L 1 (100 mL) HMA-HMDC(17.2) 5.5 g . . 17.5 (formate) 350 mL 368 g 98100 %(m/m) 14 g () . 243 g . 50 mg m- ( ) . , (17.3) . 17.6 1.000 g (17.1) 1.000 g . 1 000 mL . 0.10.5 mol/L . . 17.7 50 mg 1 (100 mL) 5 mL (17.6) . 50 mL 98100 % (m/m) 0.20

16、5 g . . 18 4. . (3.2) . 40 . 6) 2,4-dimethyl-3-pentanone11 KS I ISO 8288:2007 19 5. . 20 20.1 (5. ) 400 mL. / 50/1 . 20.2 (20.1) 1 (500 mL) . 20 mL (17.5) . . 20 mL . (17.4) HMA-HMDC 2.0 mL 3 5 . 20.0 mL (17.3) 3 . 1015 . . (20.5) . , . 20.3 , (20.2) , (3.3) . 20.4 20.4.1 4 . (17.6) (3.3) . . B . 2

17、0.4.2 4 . 1 (25 mL) (18.) (17.3) (17.7) . 12 KS I ISO 8288:2007 20.5 . (20.4.2) , 4 . 6.4 . (17.3) 0 . , (20.4.2) . g/L , . (20.1) . . . (6.4 ). 21 21.1 . , ( g/L). V 20 ) ( b t t : ( g/L) b : ( g/L) V: (20.1 )(mL) 21.2 (B C ) 1981 . 6 . ISO 5725 8 . 8 L H L H L H L H L H 16 16 16 16 16 16 15 16 15 16 , 14 14 13 13 15 16 14 14 11 14 g/L 20.3 97.7 4 29.8 6.4 41 5.8 115.8 10.9 100.2 r r (2.83 r ) 1.06 5.2 % 3.0 3.8 3.9 % 10.7 0.3 7.5 % 0.850.8 2.7 %

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