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world1984

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[求助] 活性污泥的污泥浓度可以用测定OD值来确定吗?

看到一篇文章,对活性污泥进行离心,对上清液测OD540,然后再把离心的沉淀烘干测出污泥干重,一次作为OD和污泥浓度的换算关系,这样可行吗?
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