1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 10 30 http:/www.kats.go.krKS I ISO 7934 (/ /) KS I ISO 7934: 2006 (2011 )I ISO 7934: 2006 : ( ) ( ) KIST ( ) : (http:/www.standard.go.kr) : :1996 1 5 :2006 10 30 :2011 12 26 2011-0622 : : ( 02- 509-7270) (http:/www.kats.go.kr). 10 5 , . ICS 13.040.40 K
2、S I ISO (/) 7934: 2006(2011 ) Stationary source emissions Determination of the mass concentration of sulfur dioxide (Hydrogen peroxide/barium perchlorate/thorin method) 1. / / . 30 30 mg/m3 . 2 000 mg/m3 , , 30 L . 7.4 . 8.2 . 30 mg/m3 . 273.1 K, 101.3 kPa . 2. . . KS M 9403 3. . . pH 3.5 . . 4. 3 .
3、 4.1 2- CH3CH(OH)CH3 4.2 2730 %(m/m) 100 mL (1 000 mL) . . . 4.3 cBa(ClO4)2 = 0.005 mol/L , . (1 000 mL) 1.7 g 200 mL . 2-(4.1) . 0.005 mol/L . 0.005 mol/L 1 mL 0.320 33 mg . 4.4 c(KOH) = 0.1 mol/L I ISO 7934: 2006 2 4.5 c(HClO4)= 0.1 mol/L 4.6 4-(2- )-3- 2,7- 2 g/L . (100 mL) 0.2 g , . . 5. . 5.1 5
4、.1.15.1.13 . 5.1.1 , , 200 . 1. . . 2. . 5.1.2 . 1 . 5.1.3 ( 2 ) 100 mL 250 mL( 1 ) , 0.95 . 4090 m . 7.1 1 . 0.95 . 5.1.4 200 . 5.1.5 5.1.6 5.1.7 10 30 kPa 0.020.2 m3/h . 5.1.8 0.020.2 m3/h 5.1.9 0.020.2 m3/h 2 % (5.1.11) ( ). 1 2 . 5.1.10 , . 5.1.11 ( 5 50) , 0.2 . 5.1.12 , 1 % . 5.1.13 5.2 pH 014
5、, pH 3.5 0.2 . pH , pH . . 6. 6.1 1 2 100 mL (5.1.3) (4.2) 40 mLI ISO 7934: 2006 3 2 250 mL (5.1.3) 80 mL . 3 5.1.15.1.2 5.1.65.1.11 . 2 . 6.2 (5.1.1) (5.1.7) , . . 6.3 , . , . 6.4 . (5.1.4) (5.1.2) . (5.1.5) . . ( 30 ), (5.1.9) , 0.030.2 m3/h . 6.5 30 . (5.1.11) i (5.1.12) . . 1 ( 30 ) . 6.6 . , 2
6、. , . . 6.7 (4.4) (4.5) , pH (5.2) pH 3.5 . ( 1 ) . 1 (high moisture) . . . 6.8 2 , . . 1. 150200 . 2. . I ISO 7934: 2006 4 1 , , mg/m3 mL 2 mL m3 mL mL mL 30100 100500 5001 000 1 0002 000 2 0005 000 2 0005 100 100 100 250 250 250 250 40 40 80 80 80 80 0.100 0.060 0.060 0.030 0.030 0.030 100 100 250
7、 250 250 250 20 20 20 20 20 10(1) 1.875 6.25 3.75 18.75 7.5 15.0 7.5 15.0 15.037.5 7.518.75 (1) 20 mL . 7. 7.1 ( 1 ) . 5.1 . 2 . 1 1 1 mL 0.5 mg . 6. . 1 (4.3) 1 2 (4.3) . 0.95 . . 7.2 1 2 (4.1) 80 mL (4.6) 4 . fV . (4.3) , . , 3 V1 . , , 520 nm . 7.3 , 2 (4.1) 80 mL (4.6) 4 . V2 . (8.2.1 ) . 7.4 7.
8、4.1 . I ISO 7934: 2006 5 . 0.05 . 7.4.2 . 7.4.3 pH 3.5 . , . ( ) . 7.4.4 . (7.4.3 ) . 8. 8.1 Pr = 101.3 kPa Tr = 273.1 K (SO2)(mg/m3) . )(1.273)1.273(3.101)SO(OH321VA22ppVVVffi+= fA: (g/mL) fv: p: (kPa) pH2O: i (kPa). 0 . V1: ( 1 ) (4.3) (mL) V2: (4.3) (mL) V3: (m3) i: ( ) 8.2 8.2.1 0.09 m3 1 0.72 m
9、g/m3 . 8.2.2 2 . I ISO 7934: 2006 6 2 mg/m3 n n mg/m316 221 470 2 000 10 35 10 28 4.4 7.1 17 74 9. . a) b) c) d) e) f) g) h) i) j) I ISO 7934: 2006 7 : mm : mm 1 2 3 , 0.50.8 g . R ( ) ( ) ( ) ( ) ( / / ) 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 7934: 2006 Stationary source emissionsDetermination of the mass concentration of sulfur dioxide (Hydrogen peroxide/bariumperchlorate/thorin method)ICS 13.040.40