塩素系難燃剤 - ee-net.ne.jp

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 ( )

2 Log Kow = > ( ) POP Dechlorane Plus 42013/11/18 5 (Hoh et al.) 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.

3 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)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.

4 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.

5 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)

6 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)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