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Ȩ > ڷḶ > /ڷ |
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[ڷ] ӿ ߾Ϲ |
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۾ : ȯ濬 (61..135.93) |
ۼ : 06-03-29 13:59,
ȸ : 6,682
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ڷ_060329_ȯ濬.hwp (100.0K) [138] DATE : 2006-03-29 13:59:58 |
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ӿ ߾Ϲ
ȯ濬 , 10 5 ǰ ߾Ϲ
ȯ濬 ֱ ̱, Ƚ곪Ʈ Ÿ C ߾Ϲ Ǿٴ ϰ, 츮 ǵǴ Ƚ곪Ʈ ŸC ǰ 10 3(ŸC Ƚ곪Ʈ ϳ ϰ ִ ) Ͽ ǷϿ. , 10 ǰ 5 ǰ Ǿ 3 ʾҴ.
10 ǰ 5 ǰ , 2 ǰ Դ¹ ġ ʰ
ȯ濬 ó 10 븶Ʈ ҸŻ 湮Ͽ Ǹŵǰ ִ ǰ ƽڸ(ŸC) Ƚ곪Ʈ Բ ǰ 10 Ͽ м ǷϿ.
10 ǰ 5 ǰ Ǿ, 2 ǰ 17ppb 16ppb Ǿ 츮 Դ 10ppb ʰϿ 5 ǰ ̱ Դ (5ppb) ʰϿ.
*躸DZⱸ(WHO) 츮 Դ : 10ppb (=0.01/)
*̱ Դ : 5ppb (=0.005/)
, Ƚ곪Ʈ ŸC Ǿ ִ 3 ǰ ․м , ʾҴ.
* Ѱ < 5ppb (=0.005/)
ŸC Ƚ곪Ʈ ɼ
2, ̱ ǰǾǰû(FDA) ƽڸ(ŸC) Ƚ(Ƚ곪Ʈ Ǵ ȽĮ) ȥյ , Ƚ꿰 (degradation, )ۿ ų ִٴ Ȯϱ ü縦 ǽϿ. κ ǰ Ǿ, Ϻ ǰ WHO 10ppb ʰϿ. ̿ ̱ FDA 鿡 ǰϿ.
*EWG ڷ http://www.ewg.org/issues/toxics/20060228/index.php
BeverigeDaily.com http://www.beveragedaily.com/news/ng.asp?id=65840
̹ ̱ FDA ̾ ǰ 230 , ǰ (1ppb) ʰϴ 8ppb ̻ Ǿ. ̿ , , ũ ٸ 縦 Ͽ å ϰ ִ Ȳ̴.
* times http://www.timesonline.co.uk/article/0,,2-2065539,00.html
ȯ濬 ̹ ŸC Ƚ ɼ Ȯ ̱ ϴ ̸, Ȯ 縦 ؼ ŸC Ƚ곪Ʈ , Ⱓ, µ, ݼӼ ̿ , ڿܼ ġ Ǻ 簡 ̷ ʿ䰡 ִ.
Ͽ(IARC) 躸DZⱸ(WHO) ߾Ϲ
̹ Ͽ(IARC), 躸DZⱸ(WHO) ü ߾Ϲ ǥ ϳ̸ ܿ , Ű ˷ ִ.
̿ 츮 Դ ġ 10ppb (ȯ Դ ˻ Ģ) ϰ ְ ̱ 쿡 ִ Դ¹ 5ppb 츮 ϰ ִ. ִ뷮 ǥ(MCLG, Maximum Contaminant Level Goal) 0 , õ ϰ ִ.
*̱ Դ : EPA http://www.epa.gov/safewater/dwh/c-voc/benzene.html
輺
̹ Դ ʰ , Դ ġ Ʒ ϴ, Դ¹ ܿ ΰ ȴٴ ΰǰ 鿡 Ư å ʿ䰡 ִ.
Դ ġ ̸ "0(zero)" ٺ Ѱ (ذ ) ¿ óϱ ġ ݸ, ų ִ ־ ̱ ߺ ٸ. Ե ν ֱ ο ġ ñ ̷ ̴.
ε ǰ ñ ó 䱸ȴ.
ľû ǰ ŸC Ƚ ۿ Ȯ Ըؾ Ѵ.
̱ FDA ÿ Ͽ, ǰ Ұ ǰ ŸC Ƚ Է , ĥ ִ , , ݼӼ ̿ ĥ ִ ǵ 翡 ؾ ̸, ̶ ǰ å ؾ ̴.
DZԸ ü 翡 ϰ, ɼ ſ Ȳ Ƚ곪Ʈ ŸC ÿ ǰ ȸϰ Ǹߴ ġ ؾ ̴.
Һڵ ŸC Ƚ곪Ʈ(ռ) θ Ȯϰ, ǰ ʵ ؾ ̴.
÷ (8)
ڷ(3)
(5)
ȯ濬 ȯǰ ȯ ǰ ġ ϰ ϰ ֽϴ. Ư ȯ ΰ ع ü , ǰ ü ָϿ Ȱس ֽϴ.
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