ȳ Ͻʴϱ?
̿¿ Ժ Դϴ.
翡 ϰ ִ Įο õױ̸,
и Ÿ ױ Դϴ.
̹ Ϻ پ ϰ ,
ֽϴ.
ױ Ÿġ ϰ ְ
ǰ öƽ ǰ ϰ ֽϴ.
Ϻ PETʸ/̽/ڵƮ/öƽ .ֹǰ/ //PE Ÿġ پϰ Դϴ.
, 鿡 ױ Ҽ ֽϴ.
Įο졹 ī13~13.7pH , , ȭ ϴ ȿ ֽϴ. ױ Įο졹 ÷Ͽ ױռν ְ (Ҽ, ȭ ÷Ͽ ǰ ױȿ Ÿϴ.
ݱ ױ ϴ ǰ ַ, (ڸ)
ױȿ ٶ ־ϴ.
ǰ ÷ ϰ Ǿ ױȿ Ӽ ǰ ֽϴ.
öƽ ױջǰ ַ ȴٰ Ǿ پ ǰ Ǹ ϰ ֽϴ.
ױĮο졹 ױհǰо߿ ӹ ʰ, о(Ĺ ȿ, 簳, ),
о(⸧), ǰо(, ҵƿһNa , ǰ ȭ, ǰ ż ), о( ż ), Ǽо(ع , ), ٺо( ȭ, ),
Ƿо(ġֺ , 鼱 , ) پ о߿ Ȯ ǸŸ ֽϴ.
ֽϴ.
ڼ Ʒ ó ֽø 帮ڽϴ.
մϴ õ Ϸ Ǽ
Ժ
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