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PBDE
(Poly Brominated Depheny Ether)
Fire retardant of plastic,
rubber,wood and fiber
4-10 PBDEs are added to the list of the poisonous materials.
- Canadian Environmental Protection Act, 1999
America don't restrict the PBDEs
appropriately
The Good Role Model for the other countries
WEEE ; Directive 2002/96/EC of the European Parliament and of the Council of 27 January 2003 on waste electrical and electronic equipment
RoHS ; Directive 2002/95/EC of the European Parliament and of the Council of 27 January 2003 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
First kind Specified Chemical Substances
Restriction for importing and manufacturing
- TeBDE, PeBDE, HxBDE, HpBDE
Managed Chemical Substances
Careful using
- DeBDE, MBDE, DiBDE, TrBDE
Thank you for listening
A study of 20 mother-child pairs indicates that....
computer
television
building materials
carpet
etc
…
女性ホルモン
Especially on estrogen
and thyroid hormones
甲状腺ホルモン
concentration of PBDEs
Child > Mother
3.2times higher
-EWG
n+m=0~10
-impair the development of
nervous system
Deca(10) BDE
what should we do?
48
Direct losses from fire percentage of
GDP(2005-07)
European countries ; 0.15
U.S. ; 0.10
Japan ; 0.12
Animal welfare
2
To save ourselves
Concentration of Penta-BDE of animals which live in the Atlantic Ocen.
43
(The Geneva association)
@ www.ewg.org/pbdefree
It may too late
The PBDEs' density of wildlife's body and human body is rising.
7
Be aware!
Don't believe company easily
You are the only one who can protect you
+PBDE
諸地域におけるペンタ-BDEの
推定年間需要量(2001年)
Bromine Science and Environmental Forum(BSEF),2003.
Sources
Canada America
・Journal of Toxicology and Environmental Health, Part B 13 (5): 411.
・Costa, L. G.; Giordano, G. (2011). "Is decabromodiphenyl ether (BDE-209) a developmental neurotoxicant?". NeuroToxicology 32
・http://www.maff.go.jp/j/syouan/seisaku/risk_analysis/priority/pdf/121205_pbde.pdf
・Asahi newspaper(7.14/2002)
・Williams, A. L.; Desesso, J. M. (2010). "The Potential of Selected Brominated Flame Retardants to Affect Neurological Development".
・Journal of Toxicology and Environmental Health, Part B 13 (5): 411
・http://www.frcj.jp/data/kaisetsu3.html
・The Geneva association World fire statistics, October 2010
・http://eforum.jp/eriresearch/eforum2005-ikeda-pbde.pdf
・http://www.iph.pref.osaka.jp/news/Vol23/eiknews23.html
・Environmental Working Group (September 2008). Fire Retardants in Toddlers and Their Mothers (Report).
・Environmental Working Group. Retrieved May 2013.
・Williams, A. L.; Desesso, J. M. (2010). "The Potential of Selected Brominated Flame Retardants to Affect Neurological Development".
Demands of penta-BDEs are much more than any other contries
Annual using of penta-BDE -2001
Fire-retardants in brest milk
75times higher than that in Europe
-EWG(2006)
EU Japan
Restriction for throwing out
Restriction for importing and manufacturing
Comparison of levels of PBDEs(3~6) in the breast milk in Japan and Sweden
D.Meironyte et al.,2001.
What can we do?
Mon Toxic-2, Final Project, Group-2
Prezi : Ando Ryota, Taoka Hikaru,
Script : Hayami Yusuke, Mori Tatsuya,
Presentation : Tomoya Kurata,Keishi Tanaka
Supervising : Dong-hyeon Lee