KS M ISO 17812-2009 paper board and pulps-Determination of total magnesium total calcium total manganese total iron and total copper《纸、纸板和纸浆 镁总含量、钙总含量、锰总含量、铁总含量和铜总含量的测定》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 17812 , , , , KS M ISO 17812:2009 2009 1 15 http:/www.kats.go.krKS M ISO 17812:2009 : ( ) ( ) ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) : : 2009 1 15 2009-0021 : : ( 02-509-7278) (http:/www.kats.go.kr). 10 5 , . KS M ISO 17812:2009 , , , , paper,

2、 board and pulps Determination of total magnesium, total calcium, total manganese, total iron and total copper 2007 1 ISO 17812, Paper, board and pulps Determination of total magnesium, total calcium, total manganese, total iron and total copper . . . 1 , , , , . . , . 2 . . ( ) . KS M ISO 186, KS M

3、 ISO 287, KS M ISO 1762, , 525 ( ) KS M ISO 7213, ISO 638: 1978, Pulps Determination of dry matter content 3 525 6 mol/L . . 2 (7.3.2) (7.3.3) . . KS M ISO 17812:2009 2 . . 4 4.1 . 25 1.0 S/cm . 4.2 (HCl) 6 mol/L ( 1.19 g/mL) 500 mL 1 000 mL . 4.3 (HF) 48 % 52 % 4.4 (H2SO4) ( 1.84 g/mL) 4.5 (LaCl3)

4、 c(La) 50 g/L , (4.2) 200 mL (La2O3) 59 g 1 000 mL . / . / (ICP) . 4.6 (HNO3) ( 1.4 g/mL) 4.7 . . , 1 000 mg/L . 1: 4 (4.6) 100 mL 1.000 g 1 000 mL . , 1 000 mg/L . 1: 4 (4.6) 1 (CaCO3) 2.497 g 1 000 mL . , 1 000 mg/L . 1: 1 (4.6) 1.000 g 1 000 mL . KS M ISO 17812:2009 3 , 1 000 mg/L . (4.2) 20 mL

5、1.000 g 1 000 mL . , 1 000 mg/L . 1: 1 (4.6) 1.000 g 1 000 mL . 4.8 / . . . 4.9 . . 4.10 3: 1 (Na2CO3) (H3BO3) . (LiBO2) 4.11 (CsCl) , (Cs) 50 g/L. 1 000 mL (CsCl) 63.5 g , . / . / ICP . 5 5.1 . 0.1 mol/L . 5.2 . 20 m 25 m 5.3 50 mL , (fused silica) . , HF . KS M ISO 17812:2009 4 5.4 525 25 . 5.5 0.

6、1 mg , 100 g . 5.6 / / / Mg, Ca, Mn, Fe, Cu . . 5.7 (ICP) 5.8 6 , , KS M ISO 186 KS M ISO 7213 . , , . . . , . (5.8) . 30 g . 7. . . 7 7.1 , . , . 7.2 . (air-dry) . KS M ISO 287 ISO 638 . KS M ISO 17812:2009 5 . , 1 g 2 g ( ) . , , 5 g 10 g . 10 g . KS M ISO 1762 . . , . , . 7.3 7.3.1 . (4.2) 5 mL .

7、 , . . 10 mL(25 mL) . (4.2) 5 mL . . , (4.2) 5 mL 100 mL . 100 mL . 7.3.2 7.3.3 . 7.3.2 . . . . , 100 mL (5.2) . (5.3) 525 25 . (4.4) 2 3 (4.3) 5 mL . . . 5 (4.2) 5 mL 100 mL . 100 mL . . , , (5.2) . 7.3.3 / , 100 mL (5.2) . KS M ISO 17812:2009 6 (5.3) , . 525 25 . (4.10) 2 g . 10 . , . . . . , 900

8、15 . . , 100 mL . 2 g , . (4.2) 2mL . 8 mL 100 mL . (100 mL) (4.2) 10 mL . ( ) 2 g (4.2) 5 mL . , (4.5) 1 mL . , . . . . . , . 8 , . , (4.2) 10 mL 100 mL (4.7) 3 . , . , (4.5) 4 mL (La) 2 g/L . , (4.11) 2 mL (Cs) 1 g/L . 2 , . . , (matrix-match) . . 1 000 mL (H3BO3) 5 g (Na2CO3) 15 g . (4.2) pH 2 3

9、 (4.7) (4.2) 100 mL 1 000 mL . KS M ISO 17812:2009 7 , (4.5) 4 mL (4.11) 4 mL . , . , . 9 (4.5) (4.2) . , . 10 , , . , . : 285.2 nm : / : 422.7 nm : / ; 279.5 nm : / : 248.3 nm : / : 324.8 nm : / , . : 279.55 nm( ), 280.27 nm( ) : 396.85 nm( ), 317.93 nm( ) ; 257.61 nm : 259.94 nm : 324.75 nm , . ,

10、 . , / (10 mL/100 mL) . , (4.2) . , . , . KS M ISO 17812:2009 8 11 . mVfelel = (1) el : (mg/kg) f : . f 1 . el : ( ) (mg/kg) V : (mL)( : 100 mL) m : , (g) 10 mg/kg 2 , 10 mg/kg 3 . 12 12.1 , 6 . , 1 . 1 Mg, Ca, Mn, Cu Mg Ca Mn Fe Cu mg/kgCVa% mg/kgCVa% mg/kgCVa% mg/kgCVa% mg/kg CVa% 254 5.5 35.9 2.6

11、 0.15 4.7 20.1 6.3 0.21 19.1 448 5.0 41.5 5.1 0.41 2.1 35.5 5.2 0.26 7.4 CTMPb50.8 1.1 420 0.8 0.35 14.5 0.9 21.4 0.11 24.2 1 732 1.1 47 600 3.1 25.1 2.0 282 1.1 2.9 11.3 1 826 2.5 166 000 1.3 64.3 1.4 612 1.0 2.7 48.2 1 015 4.3 55 900 1.4 9.6 2.7 269 4.0 2.2 43.7 a CV: b CTMP: (Chemo-Thermo-Mechani

12、cal Pulp) 12.2 , 6 . , 1 . KS M ISO 17812:2009 9 2 Mg, Ca, Mn, Cu Mg Ca Mn Fe Cu mg/kgCVa% mg/kgCVa% mg/kgCVa% mg/kgCVa% mg/kg CVa% 254 15.3 35.9 17.9 0.15 15.7 20.1 35.1 0.21 103 448 10.5 41.5 16.9 0.41 7.9 35.5 23.4 0.26 117 CTMPb50.8 4.0 420 5.9 0.35 30.4 0.9 30.7 0.11 89.9 1 732 6.0 47 600 11.5

13、25.1 8.5 282 10.5 2.9 58.6 1 826 11.0 166 000 10.9 64.3 17.2 612 21.9 2.7 57.2 1 015 6.6 55 900 10.3 9.6 12.1 269 13.6 2.2 61.9 a CV: b CTMP: Cu Cu . 13 . a) (KS M ISO 17812) b) c) d) e) : / (ICP/FAAS) f) 11. g) , , , , 135513 7017 (02)60094114 (02)600948878 http:/ KS M ISO 17812:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Paper, board and pulps Determination of total magnesium, total calcium, total manganese, total iron and total copper ICS 85.060 Korean Agency for Technology and Standards http:/www.kats.go.kr

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