KS I ISO 15061-2006 Water quality-Determination of dissolved bromate-Method by liquid chromatography of ions《水质 溶解的溴酸盐的测定 液相离子色谱法》.pdf

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1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 17 http:/www.kats.go.krKS I ISO 15061 KS I ISO 15061: 2006 (2011 )I ISO 15061: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :2001 12 26 :2006 11 17 :2011 12 26 2011-0623 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.060.50 KS

2、 I ISO 15061: 2006(2011 ) Water quality Determination of dissolved bromate Method by liquid chromatography of ions 2001 1 ISO 15061 Water quality Determination of dissolved bromateMethod by liquid chromatography of ions . . 1. ( , , , ) . , , , 0.5 1 000 g/L . . . 2. . . . IEC ISO ( ) . KS M ISO 369

3、6: 2005 KS M ISO 5667 1: 2006 1: KS M ISO 5667 2: 2006 2: KS M ISO 8466 1: 2003 (1 ) ISO 5667 3: 1994 Water quality Sampling Part 3: Guidance on the preservation and handling of samples ISO 8466 2: 1993 Water quality Calibration and evaluation of analytical methods and estimation of performance char

4、acteristics Part 2: Calibration strategy for non-linear second order calibration functions 3. 3.1 , , (9.2.1). 3.2 , , , (9.2.1) . . 3.3 ( ) . I ISO 15061: 2006 2 ( 1 9. ). 3.4 ( E ). 3.5 , , (humic acid) . 4. 4.1 (9.2) , , , , (9.1.3) . 4.2 (10.3) 0.5 1 000 g/L . 4.3 . , ( ) (mono ) (dibasic acids)

5、 (6.10 A ). 4.4 (CD) . ( 190 205 nm) CD . . (sample species) ( ) . . 4.5 ( , , , ) . 4.6 . 5. a) . (10.3 C ). 80 120 % . b) (resolution power) R ( ) 1.3 (8., 4 ). c) (CD) d) 0.5 1 000 g/L e) KS M ISO 8466 1 ISO 8466 2(10.2) . f) (10.5) , . (10.3). 6. . 1 % . 6.1 KS M ISO 3696 1 . 6.2 NaHCO36.3 Na2CO

6、3 6.4 Na2B4O7 10H2O 6.5 H3BO3I ISO 15061: 2006 3 6.6 KBrO36.7 c(HNO3) 0.1 mol/L 6.8 (H2SO4) 1.84 g/mL 6.9 C2H8N2 6.10 () ( ). (algae) 3 . A . . 6.10.1 1 (A.1 ). 6.10.2 2 ( , ) (A.2 ). . 8. . 6.26.5 . 6.11 (BrO3) 1 000 mg/L. (6.6) 1.5 g (1055) 1 . . (6.1) 800 mL 1 000 mL (6.6) (1.3060.001) g . 2 6 12

7、 . . 6.12 6.12.1 (6.11) . . . 6.12.2 I (BrO3) 100 mg/L . (6.11) 10.0 mL 100 mL (6.1) . 2 6 6 . 6.12.3 II (BrO3) 1 mg/L . I(6.12.2) 1.0 mL 100 mL (6.1) . 2 6 3 . 6.13 I II(6.12.2 6.12.3) 5 10 . 0.5 5.0 g/L BrO3 . II(6.12.3) 50 L, 100 L, 150 L, 200 L, 250 L, 300 L, 350 L, 400 L, 450 L, 500 L 100 mL (6

8、.1) . BrO3 0.5 g/L, 1.0 g/L, 1.5 g/L, 2.0 g/L, 2.5 g/L, 3.0 g/L, 3.5 g/L, 4.0 g/L, 4.5 g/L, 5.0 g/L . . 6.14 ( B ) . I ISO 15061: 2006 4 6.15 100 mL (6.1) . 7. . 7.1 8. . ( 1 ). a) b) (step gradient technique) c) ( 0.05 2 mL) ( ) d) ( 6 ) e) ( ) f) (8. ) g) h) ( : 190 400 nm) i) , (integrator), PC C

9、 . 7.2 Ag ( ) Ba ( ) H ( ) : ( , PVP) (a) (b) (10.3, 1. ) . 1 8. . 2 3 (water matrix) . (a) (a)(b) CD (a) I ISO 15061: 2006 5 R 1.3 (1) 4 . 1 , , , 2 (Valerate) 3 4 5 6 0.8 g/L 7 1. 6 7 , . 2. : 9.1 Ag H 2 mL 2 () 0.6 0.45 0.3 0.15 0 2 4 6 8 10 12 14 5 647231 , I ISO 15061: 2006 6 1 6 2 7 3 8 4 9 5

10、1. 8 9 , . 2. : 9.1 Ag H 2 mL 3. (tR) . 3 (, 3 g/L ) 1 1 2 2 4 R 0.5 0.38 0.25 0.13 0 2 4 6 8 10 12 14 765943 1 2 8tR2tR11 2w1w2 , , I ISO 15061: 2006 7 (1) R . R2,11212)(2wwttRR+. (1) R2, 1: (peak pair) 2,1 tR1: , tR2: , w1: , w2: , w1, w2 . 9. 9.1 9.1.1 KS M ISO 5667 1, KS M ISO 5667 2, ISO 5667 3

11、 . (6.13) (6.15) ( 5 , 1 5 9.1.3 9.2.6 ). 5 , , (Ba ) (Ag ) (H ) ( ) 1 2 3 4 5 9.1.3 9.2.3 9.2.4 9.2.5 9.2.6 15 mL10 mL8 mL6 mL4 mLI ISO 15061: 2006 8 9.1.2 . 9.1.3 . 1 L (6.9) 50 mg ( 5 , 1 ). 9.1.4 2 6 . 9.2 , , , 9.2.1 1 1.5 mL/ , , , ( 5 , 2 4 ). (6.1) . ( N2 He) ( salts ) . , , , . 80 120 % . 9

12、.2.2 9.1 . 9.2.3 15 mL Ba ( , 7.2) ( 5 , 2 ). 2 mL . 9.2.4 10 mL Ag ( , 7.2) ( 5 , 3 ). 2 mL . 9.2.5 8 mL H ( , 7.2) , , ( 5 , 4 ). 2 mL . / ( 5 , 2 4 ). 3 mL ( 5 , 4 ). 9.2.6 ( N2, He) 5 ( 5 , 5 ), . 10. 10.1 (7.1) . (starting eluent) . (base line) . , , . 10.2 . 10.3 (6.15) . 10.2 (6.13 9.) . ( )

13、( ) . KS M ISO 8466 1 ISO 8466 2 . a) 6.13 9. . b) . c) KS M ISO 8466 1 ISO 8466 2 . d) (10.5). 10.3 (9.) (10.). (6.12) . I ISO 15061: 2006 9 . , (3.5 1 ). . 1. . (macroporous polymer) . . , . 2. . . C . ( .). (6.15) . 10.4 ( 200 nm) 2 g/L . a) 10.2 CD(b1) (b2) (2) B . B21bb(2) b1: CD mm L/mg; V s L

14、/mg b2: mm L/mg; V s L/mg b) . (BrO3) 10 g/L c) CD (Y1) (Y2) . d) 10.2 CD(a1) (a2) . e) r (3) . r2211aYaY(3) r: Y1: CD ( ) mm V s Y2: ( ) mm V s a1: CD ( blank) mm, V s(10.2). a2: ( blank) mm, V s(10.2). r (3) B10 % . r 10 % . I ISO 15061: 2006 10 r . r B10 % “ ” . 10.5 , . (10. ) , 20 . . 11. KS M

15、ISO 8466 1 ISO 8466 2 (10.3) g/L . . 12. . (BrO3_) 5.1 g/L (BrO3_) 0.6 g/L 13. . a) b) c) 12. d) e) I ISO 15061: 2006 11 A() A.1 1 A.1.1 / , , 4 (weakly dissociated acids) . A.1.2 I (A.1.3). (6.2 ) 58.8 g 1 000 mL (6.1) (6.1) . 0.7 mol/L . 2 6 . A.1.3 I . (A.1.2) 5 mL 5 000 mL (6.1) . 0.000 7 mol/L

16、3 . A.1.4 I . 4 2 10 (6.4) 76.3 g 5 000 mL 4 000 mL (6.1) (6.1) . 4 2 0.04 mol/L 3 . A.2 2 A.2.1 / , , (weakly dissociated acids) . A.2.2 / II (A.2.3). (6.3) 10.6 g (6.2) 8.4 g 1 000 mL (6.1) (6.1) . 0.1 mol/L 0.1 mol/L 2 6 . A.2.3 / II . (A.2.2) 50 mL 500 mL (6.1) . 0.01 mol/L 0.01 mol/L . 3 . A.2.4 II . 4 2 10 (6.4) 477 g 5 000 mL 4 000 mL (6.1) (6.1) . 4 2 0.25 mol/L 3 . I ISO 15061: 2006 12 B() B.1 / . . B.2 (6.7) . B.3 . (6.8) 3.5 mL 4 000 mL (6.1) 5 000 mL

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