KS I ISO 11733-2008 Water quality-Determination of the elimination and biodegradability of organic compounds in an aqueous medium-Activated sludge simulation test《水质 水介质中有机化合物的生物降解.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS I ISO 11733 KS I ISO 11733:2008 2008 11 24 http:/www.kats.go.krKS I ISO 11733:2008 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 1998 4 30 ： 2008 11 24 2008-0794 ： ： ( 025097266) (http:/www.kats.go.kr). 10 5 , . KS I ISO 11733:2008 Water quality Determin

2、ation of the elimination and biodegradability of organic compounds in an aqueous medium Activated sludge simulation test 2004 2 ISO 11733 Water quality Determination of the elimination and biodegradability of organic compounds in an aqueous medium Activated sludge simulation test . . . . 1 . . (poro

3、us pot) . ( A) ( B) . . a) , . (： ). . b) . (：KS I ISO 819215,KS I ISO 1552227) . EC20 . ( “ ” .) . c) . KS I ISO 11733:2008 2 d) KS I ISO 15462 KS I ISO 5667 16 . 2 . . ( ) . KS I ISO 5667 16, 16： KS I ISO 10634, KS I ISO 15462, 3 . 3.1 (accelerating removal phase) . (day) . 3.2 (activated sludge)

4、(biomass) 3.3 (Chemical Oxygen Demand： COD) COD g mg mg . 3.4 (concentration of suspended solids of an activated sludge) 105 3.5 , ( ) ( ) . KS I ISO 11733:2008 3 3.6 (denitrification) ( ) . 3.7 (Dissolved Organic Carbon： DOC) 15 , 40 000 m/s2 0.45 m . 3.8 (lag phase) ( ) ( ) (day) . 3.9 (nitrificat

5、ion) . 3.10 (plateau phase) (day) . 3.11 (pre-exposure) 3.12 (pre-conditioning) , 3.13 1 (primary biodegradation) ( ) . 3.14 (Total Organic Carbon： TOC) KS I ISO 11733:2008 4 3.15 (ultimate aerobic biodegradation) , , ( ) (biomass) . 4 . . ( ) 6 HRT(8.3.1) 610 SRT(8.3.3) . 1 HRT (aeration vessel) .

6、L/ (day) L . 2 SRT . (day) . 8 , 1/8 . , 10 mg/L 20 mg/L DOC . DOC, COD . DOC, COD . . ( ) . , (substance-specific analysis) . ( A ) ( B ) . 5 20 25 . . 6 6.1 , DOC 3 mg/L 6.2 , DOC 1 mg/L 6.3 KS I ISO 11733:2008 5 6.3.1 , , . (batch) DOC(： KS I ISO 824516) COD(： KS I ISO 606014) , . OECD 29(6.3.2)

7、. 2 . (6.3.5) . . 6.3.2 1(OECD ) 100 mg/L DOC 300 mg/L COD . 1 . 160 mg 110 30 mg (K2HPO4) 28 mg (NaCl) 7 mg 2 (CaCl2 2H2O) 4 mg 7 (MgSO4 7H2O) 2 mg (6.1) 1 L 6.3.3 2 150 mg/L DOC 400 mg/L COD . 2 . 192 mg 138 1 19 mg (NH4Cl) 23 mg (KH2PO4) 16 mg 2 (Na2HPO4 2H2O) 32 mg (NaHCO3) 294 mg (NaCl) 60 mg (

8、III) 6 (FeCl3 6H2O) 40 mg (6.1) 1 L , (8.3.1) . 0.45 g/L (III) 6 (FeCl3 6H2O) , 5 mL . KS I ISO 11733:2008 6 6.3.4 3 180 mg/L DOC 470 mg/L COD . A , . 3 ( 4 5 ). 15 mg 50 120 mg 40 75 mg 9 (NH4Cl) 11 mg 3 (MgSO4 3H2O) 25 mg 3 (K3PO4 3H2O) 20 mg (diatomaceous earth) 10 mg 50 ( ) 80 (LAS： Linear Alkyl

9、benzene Sulfonate) 10 mg (alcohol ethoxylate) C12 C14 EO5 10 mg (Na4 EDTA) 0.29 mg (CaCl2) 5 mg (NaHCO3) 25 mg 7 (FeSO4 7H2O) 10 mg 2 (CuCl2 2H2O) 0.48 mg 6 (CoCl2 6H2O) 0.05 mg 0.18 mg (MnSO4 H2O) 0.1 mg (K2MoO4) 0.020 mg 9 (Cr(NO3)3 9H2O) 0.68 mg 6 (NiSO4 6H2O) 0.3 mg 1 L . 6.3.5 , pH 70.5 (8.2) .

10、 DOC COD ( 20 % ) 4 . KS I ISO 11733:2008 7 , 100 mg/L DOC 300 mg/L COD . 6.3.6 (6.3.2 6.3.5) 1(6.3.2) 1： 1 , DOC 50 mg/L . , . pH 7.50.5 , 1(6.3.2) (KH2PO4) 1 500 mg . pH . 6.4 (6.2) (6.1) ( 5 g/L ) . DOC TOC . DOC TOC 20 % DOC . DOC TOC 20 % (8.3.2) . DOC . ( 90 % .) DOC . DOC . . 1 , . pH .23 pH

11、pH . pH 70.5 . pH . 7 7.1 . (Husmann ) ( C ). . . ( B ) KS I ISO 11733:2008 8 . 3 L 1.5 L (2 ) . . . . . . (annular space) . . (water-bath) . . . . 90 m, 2 mm . ( ) . . (floc) . , . 7.2 DOC TOC (KS I ISO 824516) COD (KS I ISO 606014 2,17,18) . 25, pH23, 13 , , 24, 22 . 7.3 7.3.1 ( 0.45 m) . . . 7.3.

12、2 KS I ISO 11733:2008 9 40 000 m/s2 8 8.1 (Husmann ) . . 8.2 . 24 . (plug-flow type) . . . 2.5 g/L . 2 mL/L 10 mL/L . . . . 8.3 8.3.1 (5.) (7.1) . (6.3) . (8.2) . . . . 6 (4. 1 ) 0.5 L/h (8.3.3 ) . . 4 . ( 10 ) DOC COD . 4 . ( ) . 4 mg/L (overflow KS I ISO 11733:2008 10 rate) . 8.3.2 (6.4) . 10 mg/L

13、20 mg/L DOC 50 mg/L . 5 mg/L DOC . 1 . . . KS I ISO 10634 . DOC (80 %) . . . . . 8.3.3 , , 1 g/L3 g/L . (KS I ISO 1192325) 1 g/L 3 g/L SRT( ) 610 . SRT . D . , 8 1/8 (4. 2 ). . , ( 3 g/L) . DOC DOC . . . SRT . KS I ISO 11733:2008 11 . (Husmann)(7.1) . . (： ). (： 3 min/h10 min/h). (： 1 L/h1.5 L/h 5 min/2.5 h ). . (： 10 s/h). . , 50 g/L (III)(FeCl3) 2 mL . . 8.3.4 (：KS I ISO 581413), , pH(：KS I ISO 1052323) . (2 mg/L) ( 20 25 )