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Table 2 The main atmospheric emissions inventory of DDIC from 2005 ~ 2011 (Unit: kg)

From: Health risk assessment of volatile organic compounds exposure near Daegu dyeing industrial complex in South Korea

Pollutant CAS No. 2005 2006 2007 2008 2009 2010 2011 Total
Toluene 000108–88-3 370,079 364,082 360,505 350,988 245,290 408,481 312,438 2411,863
DMF 000068–12-2 68,419 85,167 81,191 95,090 88,684 80,502 71,033 570,087
Chloroform 000067–66-3 61,559 68,741 70,854 67,929 80,157 74,593 32,851 456,684
MEK 000078–93-3 22,180 31,619 30,825 32,374 36,362 37,993 46,041 237,394
Carbon tetrachloride 000056–23-5 13,994 49,016 49,579 13,857 11,494 10,379 7622 155,941
Hydrogen peroxide 007722–84-1 5636 4363 17,433 23,359 16,403 23,998 2511 93,703
Acetic acid 000064–19-7 7083 7252 5800 5013 7789 9076 6924 48,937
Sodium hydroxide 001310–73-2 1582 2323 1118 1095 576 1252 0 7947
Hydrogen chloride 007647–01-0 188 254 231 216 245 227 228 1589
Ammonia 007664–41-7 82 113 155 102 125 129 0 706
Hydrazine hydrate 007803–57-8 0 0 0 0 0 246 236 482
Nickel and compounds 007440–02-0 0 0 0 10 5 0 0 15
Chrome and compounds 007440–47-3 0 0 0 3 10 0 0 13
Sulfuric acid 007664–93-9 0 8 0 0 0 0 0 8
Total   550,802 612,938 617,691 590,036 487,140 646,876 479,884 3,985,369