1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 11 17 http:/www.kats.go.krKS I ISO 9390 H KS I ISO 9390: 2006 (2011 ) I ISO 9390: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :1996 1 5 :2006 11 17 :2011 12 26 2011-0622 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.060.50 KS H
2、 I ISO 9390: 2006(2011 ) Water quality Determination of borate Spectrometric method using azomethine-H . . 1. 1.1 H . 0.01 1 mg . . , . 1.2 . , , , , , , , . , , , , , , , . ( ). 2. . . KS M 9112 ( ) 3. pH 6 H (8 3,6 ) H . 410 420 nm (7.1 ) . 4. . 4.1 H H 8 N (2 ) 3, 6 1.0 g L+ 3 g 100 mL . 46 1 . 4
3、.2 pH5.9 250 g, 250 mL, ( 1.21 g/mL) 80 mL, ( 1.71 g/mL) 5 mL, 1.0 g (2 ) 1.0 g . 4.3 4.1 4.2 . . 4.4 1.0 g ( ) I ISO 9390: 2006 2 5.719 g 1 000 mL . 1 mL 1.0 mg . 4.5 10.0 mg 1 (4.4) 10 mL 1 000 mL . 1 mL 10.0 g . 4.6 1.0 mg 2 (4.5) 10 mL 100 mL . 1 mL 1.0 g . 4.7 5. , . 410 420 nm 10 50 mm . 6. .
4、KS M 9112 . 7. 7.1 25 mL 25 mL (100 mL) . H(4.1) 10 mL . (201) 2 . , 10 mm 410 420 nm . 0.2 ppm 50 mm . (batch) . 30 . , . 7.2 7.1 25 mL . 10 mm 0.1 0.17 . . . 3 25 mL, 100 mL 250 mL , (4.7) ( 200 mg) . 100 mL 250 mL 25 mL . 25 mL . 7.1 . . , . . . 7.3 . . . . , pH ( ). I ISO 9390: 2006 3 . , . , .
5、. 2 . 7.4 7.4.1 0.000.20 mg/L (25 mL) 6 2(4.6) 0 mL, 1 mL, 2 mL, 3 mL, 4 mL 5 mL . 0 mg, 0.04 mg, 0.08 mg, 0.12 mg, 0.16 mg 0.20 mg . 7.1 . 50 mm . 7.4.2 0.001.00 mg/L 2(4.6) 0 mL, 5 mL, 10 mL, 15 mL, 20 mL 25 mL , 0 mg, 0.2 mg, 0.4 mg, 0.6 mg, 0.8 mg 1.0 mg . 7.1 . 10 mm . 7.4.3 f 2 . . f . 8. 8.1
6、. 1max101)(VVfAA A1: A0: V1: (mL) V1max: (mL) f: ( ) 8.2 F. R. 1 . 1 l n % x mg/L x mg/L WFR % rmg/L VCr% Rmg/L VCR% 20 19 20 19 76 71 75 74 14.6 20 15.7 16.9 0.25 0.234 0.151 0.050 1.060 93.5 0.027 0.019 0.036 0.069 11.4 12.3 7.2 6.5 0.014 0.008 0.015 0.035 5.9 5.6 3.0 3.3 l: r: n: VCr: x: R: I ISO
7、 9390: 2006 4 x : VCR: WFR: 9. . a) b) c) d) e) -H 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKorean Agency for Technology and Standards http:/www.kats.go.kr KS I ISO 9390: 2006 Water qualityDetermination of borateSpectrometric method usingazomethine -H ICS 13.060.50
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