GOST 32427-2013 Testing of chemicals of environmental hazard Ready Biodegradability《环境危险化学品测试 快速生物降解性》.pdf

1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32427 2013 , : 28- (OECD, Test No301:1992, IDT) 2014 324272013 , 1.092 . 1.2 2009 . , . , , , 1 - , , ( ) 2 3 , ( 61- 5 2013 .) : ( 3166) 004 97 ( 3166) 004 97 AZ AM BY KG MD RU UZ UA - 4 OECD Test No 301: 1992 Ready Bio

2、degradability ( 301 ). (en). (IDT) 5 22 2013. 770- 324272013 1 2014 . 6 II 324272013 , . () . , . , 2014 , III 324272013 1 1 2 . 2 3 , , , 28- . 2 3.1 2 3.2 . 3 3.3 3 3.4 . 3 3.5 () . 4 3.6 4 4 , , 28- 4 4.1 . 4 4.2 4 4.3 . 5 4.4 () 7 4.5 . 7 4.6 7 4.7 7 5 . 7 5.1 7 5.2 . 8 5.3 . 8 6 . . 9 6.1 . 9 6

3、.2 9 6.3 . 11 6.4 . 12 7 . (CO2) 12 7.1 . 12 7.2 . 13 7.3 14 7.4 15 8 . MITI (I) 16 8.1 16 8.2 . 16 8.3 . 17 8.4 . 17 9 D. 18 9.1 . 18 9.2 . 19 9.3 20 9.4 . 21 10 E. . 22 10.1 . 22 10.2 . 22 10.3 . 23 10.4 . 23 11 F. . 24 IV 324272013 11.1 24 11.2 . 24 11.3 . 25 11.4 . 25 () , . 27 () . 28 () . 29 (

4、) . 30 () . 31 () B - (CO2) 33 () C - MITI (I) . 34 () D - 36 () E - . 38 () F - . 40 .42 V 324272013 , . : : (); : 2( ); : MITI (I) ( , ); D: ; : ; F: . A ISO 7827 1984. , D , 1981 . F , , . , ( ) 1988 ., . , . , , . , , . ( F). VI 324272013 , . 28- Testing of chemicals of environmental hazard. Rea

5、dy Biodegradability 20140801 1 . 2 . 2.1 10 (10-d window): 10 10 % . 2.2 (inherently biodegradable): , ( ) . 2.3 , 2, (biochemical oxygen demand (BOD): , . , . 2.4 (lag phase): 10 %. . 2.5 (readily biodegradable): , ; , , . 2.6 , (inorganic carbon): . 2.7 , (total organic carbon (TOC): ( ). 2.8 , (t

6、otal carbon (TC): . 2.9 (primary biodegradation): , , . 2.10 () (ultimate biodegradation): , , , , ( ). 2.11 (treatability): . , , . . 1 324272013 2.12 , /, (dissolved oxygen, (DO): , . 2.13 , (dissolved organic carbon (DOC): , 0,45 4000 ( 40 000 /2) 15 . 2.13 CO2, :(theoretical carbon dioxide (ThCO2): , , , . , . 2.14 , , (theoretical oxygen demand (ThOD): , . , . 2.15 (degradation phase): , 90 % . 2.16 , , (chemical oxygen demand (COD): , . , . , 1 , . (), () . , , , , . 3 , , , 28- 3.1 3.1.1 . , (