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        1. 二沉池經常發現有活性污泥懸浮顆粒,是靜沉時間不足還是難以沉淀?

          2022-03-24

          污泥是有些老化,但不算很嚴重,泥齡已達35天,按此推算,污泥負荷不到0.03??刂颇壳拔勰酀舛鹊?2/3就足夠了,應該逐漸減少污泥濃度

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