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秋意渐浓

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2楼: Originally posted by phoenixyred at 2013-03-06 18:31:47
1.关于曝气装置,在MBR系统中,曝气装置不仅仅是为活性物生长提供足够的DO,还起到泥水混合和对膜表面进行冲刷剪切防止污染物在膜表面沉积的作用。只要满足这两条,曝气系统形式就不固定了。
2.气水比,这只是一个 ...

“。。。还起到泥水混合和对膜表面进行冲刷剪切防止污染物在膜表面沉积的作用。”

请问,必须维持高通气量吗?如果我用低通气量但保证混合液混合均匀,全面曝气均匀,会不会预防凝胶层增厚和污染物积累呢?
11楼2013-11-04 17:23:38
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