塩素系難燃剤 - MS-JSWE

1 dechlorane Plus 2 8 2. 9 17 12013/11/18 dechlorane Plus dechlorane Plus 10 30% Occidental Chemical Corporation (OxyChem) 1960 450 t /year 2003 2004 600 t ( 2010)22013/11/18 ClClClClClCl 2(65 75%)Diels alder 32013/11/18 Mirex( dechlorane )AldrineHeptachlorOXyChe m ( ) Log Kow = > ( ) POP dechlorane Plus 42013/11/18 5 (Hoh et al.)

2 1970 (Hoh et al.)Environmental Science&Technology (2006)OxyChem 52013/11/18 2011 62013/11/18 dechlorane Plus 0510152025302006 2007 2008 2009 2010 2011 20122013( May) ( )2006 72013/11/18 3000 /year 82013/11/18 1. 2. 2012 DP 9 2013/11/18 / GPC GC HRMS JMS 800D DB 1 Std 1ppb syn DPanti DP 102013/11/18 DP PBDE 10 100 1DP (pg g 1wet wt)PBDE (pg g 1wet wt)

3 Syn anti DP antia#28#49#47#66 #100#99 #126 #154 #153 PBDE Hyogo, Japan Toyama, Japan Kyoto, Japan 119 364 Kochi, Japan Miyagi, Japan Fukuoka, Japan Fukuoka, Japan Fukuoka, Japan 112 265 204 878 Chiba, Japan Nagasaki, Japan 161 118 529 Hyogo, Japan Wakayama, Japan Hyogo, Japan 206 Aomori, Japan 109 291 631 Chiba, Japan Hyogo, Japan Ishikawa , Japan Hokkaido , Japan Unknown, Japan 100 199 106 138 670 Unknown, Denmark 144 112013/11/18.

4 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 1 (g/day)334176321052107951846797212011110 1 1 DP 576 pg day 1 PBDE 61800 pg day 1100 1 TDS DP DP (pg g 1wet wt)PBDE (pg g 1wet wt)Groupssyn anti DP antia#209 PBDE1 2 153 153 4 6 7 8 9 308 12 13 186 186 122013/11/18 GC HRMS 500L/hr 1 total 132013/11/18DP (pg m 3)PBDE (pg m 3)filterasyn anti DP antib#209 ### asampling , , , , , , ,2013 DP 1 DP 174 pg day 1 PBDE 238 pg day 1 Std 100ppb m3day 1(US EPA, 2011)

5 142013/11/18 Std 1ppbStd 100ppb TDS syn DPanti DP anti anti DPanti DP + syn DP anti DP DP 152013/11/18 Syn Xian et al,2011 Anti 162013/11/18 1 DP 2 PBDE 100 1 PBDE 3 DP PBDE PBDE DP 4 syn anti PBDE HBCD DP DP 750(pg/day) PBDE 62000(pg/day) 172013/11/18