KS I ISO 10634-2008 Water quality-Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 10634 KS I ISO 10634:2008 2008 11 10 http:/www.kats.go.krKS I ISO 10634:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：1998 4 30 ：2008 11 10 2008-0751 ： ： ( 02-509-7266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 10634:2008 Water quality Guidance

2、 for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium 1995 1 ISO 10634, Water quality Guidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation

3、 of their biodegradability in an aqueous medium , . 1 4 . . . (3.)： , . (4.)： . (5.) (6.) (KS M ISO 9439 ) (KS M ISO 9408 ) . , . . KS M ISO 9439 . 2 KS I ISO 10634:2008 2 . . ( ) . KS M ISO 9408, KS M ISO 9439, 3 . . 1 . , . . . . , . 3.1 . . , . . 3.2 3.2.1 . 3.2.2 . . 3.3 3.3.1 . . . pH . KS I IS

4、O 10634:2008 3 . pH pH . 3.3.2 . , . (3.2.1) . . (3.2.2) . 3.3.3 (3.1) . . . . 2 , . . . 4 (3.2.2 ). 4.1 4.1.1 20 kHz . 4.1.2 (3.2.2 ) 4.2 , 400 mL (500 mL) 10 g 10 mL . . (4.1.1) . (4.1.2) . 20 kHz 30 . 15 30 . KS I ISO 10634:2008 4 3 . . 4 , . . , . . . (TOC) . . . 5 . . . 5 . . 5.1 5.1.1 , . . .

5、. 6 , . (15 m ) (200 m500 m ) 5.1.2 . . . . 5.2 5.2.1 (3.2.2 ) 5.3 KS I ISO 10634:2008 5 . , 250 mL 30 g(5.1.1) (5.1.2) 1 g/L 150 mL 2 . . . 45 , , . 7 , . 3 1.5 g . . . . . . , . . 6 . 6.1 6.1.1 . . . . , 1,1 1 6.1.2 . 8 , , . KS I ISO 10634:2008 6 1) . a) 9 b) 13.5 c) (polyethylene sorbitan triole

6、ate) 6.2 6.2.1 (3.2.2 ) 6.3 y mL (6.1.1)(1,1 1 , 10 mL ) (x mg) 3 . a) 6.1.2(a) , x /2 mg b) 6.1.2(b) , x /2 mg d) 6.1.2(a) x /4 mg 6.1.2(b) x /4 mg (x mg) . 10 . ( 1,1 1 30 1 h ) . a), b) c) . 6.4 . 10 % . . . 7 . , , . 1) Synperonic PE/P94, Synperonic PE/P103 Tween 85 a), b) c) . , KS . KS I ISO 1

7、0634:2008 7 a) b) c) d) , e) f) g) h) (： , ) KS I ISO 10634:2008 8 A ( ) ( A.1 A.2 ). 4 . KS M ISO 9439 . A.1 ( ) (%) KS I ISO 10634:2008 9 A.2 ( ) (%) 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS I ISO 10634:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Water qualityGuidance for the preparation and treatment of poorly water-soluble organic compounds for the subsequent evaluation of their biodegradability in an aqueous medium ICS 13.060.40