տ Ǿ ִ ȯκ ȣϰ öƽ ִ ý õ ǰ(ױǰ) ӵ پϰ ǰ ִ. ̷ öƽ üδ Ƿ չ ÷ ʿѴ.
öƽ ÷Ǵ ÷ ũ (ݼӰ) 뺰 , ۿ뿡 ױ ִ. Ʒ 迡 캸 Ѵ.
1. ױ :
ױ (release or migration) ȿ ַ ̿ϸ, պٴ (colony)ϴ ϴ ױտ ۿ Ѵ. 踦 öƽ öƽ ǥ Ǿ ﰢ Ѵٴ , δٴ , öƽ ǰ ū ġ ʴٴ , ϴٴ ִ.
ݸ鿡 δ migration ϴٴ , ۾ öƽ ױ ط Ұϴٴ , ü ȯ濡 ؼ ִ. Ư ǰ ؼ ǹǷ ̴.
ױ öƽ Ǵ ִ ۾ µ PVC, ÷ ϴ. 忡 ǰ ִ ǥ ױ ݼӰμ As() OBPA (oxybisphenox arsine)μ ǿ ǶƮ ΰ ̸ ϰ ִ. , Ұ triclosan Ǵ isothiazalone ü ǰ OBPA ſ ̹Ƿ ǰ ִ. ױ Ű ٴ ǥ鿡 ϴ ϴ ױۿ ָ ̷ ִ.
2. ױ :
ױ ַ , , ƿ ݼ̿ ȴ. 쿡 ȭ ̸, δ ǰ ִ. ̿ Ͽ ̵ ϰų ħ 쿡 ܹ Ȳа ν 縦 Ű ȿ ۿ ν ո װ Ѵ. ݼ̿ öƽ ħ ݼӼκ ̿ȭ Ǿ öƽ ǥ ν ۿ ϴµ ppb DZ Է ϸ κ öƽ ۿ ϰ ȴ. ppb(10 1 ) ȿ չ ȿ Ÿ ȴ.
ױ δ ӵ Ƿ ϴٴ , ؼҷ ȯ̳ üؼ ٴ , ϴٴ ִ. ݸ鿡 δ л꼺, ȭ(discolouration), ִ. ֱ ߴ ũ ٴ ڸ ϴ 찡 ǰ ִ. ڸ 쿡 ǥ شȭ ־ ξ ҷε ȿ Ƿ ȹ ְ Ǿ. öƽ ÷ 2500ppm ̻ Ǿ ױ ȿ Ͽ ڸ ϰ ν 100ppm ȿ ֵǰ ִ. ڸ ڿ ϴ Ͽ ױ ȿ ϴ ȿ õ̸, Ư л꿡 ñ ̴.
:
κ Ǵ ϱ ؼ ǰ ϴ
ǰ Ȱ ʿϳ, ױ ǰ Ϲ ǰ
̹Ƿ ױ ǰ ϴ
찡 κ̴.
ٸ ױٴ
ü ױ ױ ǰ ּ ̶
. ٸ ױ ǰ м ǵǴ 찡 ִ. ױ վ 꿡 Կ ұϰ Ȱ ϰ ִ.
Ȯ ȫ Һڷ Ͽ ּ ֵ
ϴ ʿϴٰ . ƿ 踦 ݼ Ǵ غϴ
䱸ǰ ִ.
ָް ִ ̴.
Ѳ ذ ο ױ ɰ̴.