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廃水の好気性、嫌気性活性汚泥生物処理時のBOD5:N:Pはそれぞれいくつか

2016-07-12View Original

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廃水の好気性、嫌気性活性汚泥生物処理時のBOD5:N:Pはそれぞれいくつか
Reply #22016-07-12
BOD/CODが0.3以上ならば生物分解可能で、COD/N/P=100:5:1
Reply #32016-07-12
一般的にCOD/N/Pは100:5:1です。しかし、まずはBOD/CODが0.3以上でなければ、生物化学的処理を行うことはできません。
Reply #42016-07-13
好気性活性汚泥法:C:N:P=100:5:1 好気性汚泥法:200~300:5:1
Reply #52016-07-13
好気性活性汚泥法:C : N: P =100:5:1 厭気性汚泥法:200~300:5:1; これは理論上の数値であり、実際の運用においては、処理水が基準を満たし、かつアンモニア窒素と総リンがそれぞれ5ppm以上、0.5ppm以上であれば、運用上の要件を満たすことができる。

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