KS I ISO 14911-2009 Water quality-Determination of dissolved Li+ Na+ NH4+ K+ Mn2+ Ca2+ Mg2+ Sr2+ and Ba2+ using ion chromatography-Method for water and waste water《水质 离子色谱法测定水和废水中溶.pdf

1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 14911 Li + , Na + , NH 4 + , K + , Mn 2+ , Ca 2+ , Mg 2+ , Sr 2+ Ba 2+ ( ) KS I ISO 14911 :2009 2009 12 18 http:/www.kats.go.krKS I ISO 14911:2009 : ( ) ( ) ( ) : (ISO/TC147) () ( ) () () : (http:/www.standard.go.kr) ： ：1999 12 28 ：2009 12 18 2009-

2、0830 ： ： (ISO/TC147) ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 14911:2009 Li + , Na + , NH 4 + , K + , Mn 2+ , Ca 2+ , Mg 2+ , Sr 2+ Ba 2+ ( ) Water qualityDetermination of dissolved Li + , Na + , NH 4 + , K + , Mn 2+ ,Ca 2+ , Mg 2+ , Sr 2+and Ba 2+using ion chromatography Method for

3、water and waste water 1998 1 ISO 14911, Water qualityDetermination of dissolved Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 and Ba 2using ion chromatographyMethod for water and waste water , . 1 ( , , ) Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . ( ) (CD) 1 . , . KS I ISO 14911:2009 2 1

4、 10 L mg/L a 0.01 1 0.1 10 0.1 10 0.1 10 0.5 50 0.5 50 0.5 50 0.5 50 1 100 a . 100 L . 2 . . ( ) . KS I ISO 56671, 1： KS I ISO 56672, 2： KS I ISO 56673, 3： KS I ISO 6058, (EDTA ) KS I ISO 6059, EDTA KS I ISO 6333, KS I ISO 7980, KS I ISO 84661, (1 KS I ISO 84662, 2： 2 3 3.1 . 3.2 2,6(PDA) , Zn 2 , N

5、i 2 , Cd 2 . 3.3 , . 8. . 3.4 NH 4 Na . KS I ISO 14911:2009 3 3.5 (, ) . (9.3). 4 Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . 1 2 (, 6.16 ). . . , ( ) (CD) . , . , 0.1 . . (spiking) . 5 . a) (R) R 1.3 (8. 3 ). b) c) 1 d) (10.2) 1 (KS I ISO 84661 ) 2 (KS I ISO 84662 ) . (10.3 ). e) (10.3.2)

6、 . . 6 . 1 % . 0.01 mS/m , 0.45 m . 6.1 DL2,3 (DAP), C 3 H 8 N 2 O 2 HCl 6.2 , c(HCl)7.7 mol/L 6.3 , CH 4 O 3 S( 99 %) 6.4 2,6(PDA), C 7 H 5 NO 4KS I ISO 14911:2009 4 6.5 , C 4 H 6 O 66.6 , c(HNO 3 )1 mol/L 6.7 , LiNO 36.8 , NaNO 36.9 , NH 4 Cl 6.10 , KNO 36.11 (4), Mn(NO 3 ) 2 4H 2 O 6.12 (4), Ca(N

7、O 3 ) 2 4H 2 O 6.13 (6), Mg(NO 3 ) 2 6H 2 O 6.14 , Sr(NO 3 ) 26.15 , Ba(NO 3 ) 26.16 , . . 6.16.1.1, 6.16.1.2, 6.16.2.1.1 6.16.2.2 . 6.1 6.6 . , . ( ) . . 6.16.1 , DAP(6.1) . . 6.16.1.1 /DAP Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . (6.2) 5.2 mL DAP(6.1) (0.5620.006) g 1 000 mL . 0.04 mo

8、l/L DAP(6.1) 0.004 mol/L . 4 6 7 . 6.16.1.2 KS I ISO 14911:2009 5 Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . (6.3) 1.3 mL 1 000 mL . 0.02 mol/L . 3 . 6.16.2 , , . , . 0.001 mol/L 0.01 mol/L. 6.16 . 6.16.2.1 /PDA (6.16.2.1.1). PDA(6.4) (1.6710.017) g 1 000 mL (6.) 500 mL . (60 80 ) . , (6.

9、5) (6.0030.060) g 1 000 mL . PDA 0.01 mol/L 0.04 mol/L 4 6 . 6.16.2.1.1 /PDA Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . (6.16.2.1) 100 mL 1 000 mL (6.) . PDA 0.001 mol/L 0.004 mol/L . pH 2.8. 3 . 6.16.2.2 Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 . (6.) 500 mL 1 000 mL (6.6) 20

10、mL . 0.02 mol/L . 3 . 6.17 Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 1 000 mg/L . 2 1 000 mL (6., KS I ISO 14911:2009 6 ) 800 mL (6.6) 1 mL . . 4 6 6 . 2 a g/L 4 6 LiNO 39.933 70.099 (1055) 2 HNO 3 b0.001 mol/L NaNO 33.697 90.037 (1055) NH 4 Cl 2.965 50.030 (1055) KNO 32.586 00.026 (1055)

11、Mn(NO 3 ) 2 4H 2 O 4.569 00.046 c HNO 3b0.001 mol/L Ca(NO 3 ) 2 4H 2 O 5.892 00.059 c HNO 3b0.001 mol/L Mg(NO 3 ) 2 6H 2 O 10.549 70.105 c HNO 3b0.001 mol/L Sr(NO 3 ) 22.415 30.024 (1055) HNO 3b0.001 mol/L Ba(NO 3 ) 21.903 10.019 (1055) HNO 3b0.001 mol/L a . b . c ( KS I ISO 6333 , KS I ISO 7980 KS

12、I ISO 6058/KS I ISO 6059 ). 6.18 (6.17) . . . . 6.18.1 Li , Na , NH 4 , K , Mn 2 , Ca 2 , Mg 2 , Sr 2 Ba 2 3 , 3 4 . (6.) 50 mL 100 mL 1 mL , 3 (6.) . . 2 6 1 . KS I ISO 14911:2009 7 3 mL mg/L Li 0.5 5 Na 1.0 10 NH 4 1.0 10 K 2.0 20 Mn 22.0 20 Ca 22.0 20 Mg 22.0 20 Sr 25.0 50 Ba 2 10.0 100 . 6.19 5

13、10 (6.17) (6.18.1) . . a) 0.05 mg/L 0.5 mg/L Li b) 0.1 mg/L 1.0 mg/L Na , NH 4 c) 0.2 mg/L 2.0 mg/L K , Mn 2 , Ca 2 , Mg 2d) 0.5 mg/L 5.0 mg/L Sr 2e) 1.0 mg/L 10.0 mg/L Ba 2 (6.18.1) 1 mL, 2 mL, 3 mL, 4 mL, 5 mL, 6 mL, 7 mL, 8 mL, 9 mL, 10 mL 100 mL (6.6) 0.1 mL (6.) . 4 . . 4 mg/L Li 0.05, 0.1, 0.1

14、5, 0.2, 0.25, 0.3, 0.35, 0.4, 0.45, 0.50 Na 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 NH 4 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0 K 0.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0 Mn 20.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0 Ca 20.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8,

15、2.0 Mg 20.2, 0.4, 0.6, 0.8, 1.0, 1.2, 1.4, 1.6, 1.8, 2.0 Sr 20.5, 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0 Ba 21.0, 2.0, 3.0, 4.0, 5.0, 6.0, 7.0, 8.0, 9.0, 10.0 KS I ISO 14911:2009 8 6.20 (6.) 100 mL (6.6) 0.1 mL . 7 . 7.1 , 8. . ( 1 ) . a) b) HPLC( ) c) ( 10 L ) d) (10.3.1 ). . e) (8. ) f) ( ) g

16、) h) ( ) 8 Li 0.1 mg/L, Na NH 4 1 mg/L, K , Mn 2 , Ca 2 Mg 22 mg/L, Sr 25 mg/L Ba 210 mg/L ( 2 ). R R 1.3 (1) 3 . 1 KS I ISO 14911:2009 9 1 4 7 2 5 8 3 6 9 (t R ) . 2 3 R , , 1 2KS I ISO 14911:2009 10 ) ( ) ( 2 1 2 1 R 2 R 1 , 2 w w t t R (1) R 2,1： 1, 2 t R1： () () t R2： () w 1 1)： () w 2 1)： () 9

17、9.1 . KS I ISO 56671, KS I ISO 56672 KS I ISO 56673 . 9.2 ( ) . 9.3 0.45 m , (6.6) pH 3 0.5 . pH . 9.4 . , 2 6 . 9.5 , 2 6 24 . 9.6 ( ). 9.7 . (10.3) ：7.1 h) . 9.8 (6.19) (6.20) . 10 10.1 (7.1) ( ). 10.2 . 10.3 (6.20) . 10.2 10.2.1 1) w 1 , w 2 4 . KS I ISO 14911:2009 11 . (6.19 ) . . () ( ) . (KS I

18、 ISO 84661 KS I ISO 84662 ) . a) 6.19 . b) . c) 10.2.2 10.2.3 . d) a) . 10.2.2 1 ( KS I ISO 84661 ) 2 (10.2.3) . (1 ) i . Y i b i i a 0,i (2) Y i： ( )(mm) ( Vs) b i： (mmL/mg) ( VsL/mg) i： i (mg/L) a 0,i： ( ) (mm) ( Vs) 10.2.3 2 (2 ) i . Y i c i i 2 b i i a 0,i (3) c i： 2 (mmL 2 /mg 2 ) ( VsL 2 /mg 2

19、 ) b i： 1 (mmL/mg) ( VsL/mg) Y i I , a 0,i (2) . 10.3 10.3.1 (9.) , (10. ). (9.7 ) . . 2 . 7.1 d) . KS I ISO 14911:2009 12 . . ( ). (6.20 ) . 10.3.2 2 . (10.1 ) , 20 . 11. (4) (5) . . (10.2 ). 11 11.1 1(11.2) 2 (11.3) i (mg/L) . 11.2 1 1 (4) . i i 0, i i b a Y (4) (2) . . 11.3 2 2 (5) . i i i 0, 2 i i i i i 2 2 c Y a c b c b (5) (2) (3) . . 12 .