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化学解偶联剂在活性污泥工艺中的污泥减量作用研究进展
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【矿山给排水论文】
摘要:
微生物的新陈代谢是生物化学转化的总和,它包括相关的分解代谢和合成代谢。在活性污泥培养中,化学解偶联剂能够将合成代谢和分解代谢解离,抑制合成代谢,从而达到剩余污泥减量化的目的。本文阐述了用化学解偶联剂减少剩余污泥产量的作用机理;结合国内外研究现状,分别介绍了几种常用的化学解偶联剂及其作用效果;并提出了在活性污泥工艺中加入化学解偶联剂存在的问题以及将来的研究方向。 关键字:
活性污泥 化学解偶联剂 污泥减量 质子载体 The Reviews on Sludge Reduction Function of Chemical Uncoupler Zongkai MA,Yu TIAN,Lixin SUN (Department of
Environmental Science & Engineering,Harbin
Institute Of Technology,Harbin 150090) Abstract: Microbial metabolism is the sum of biochemical
transformation that includes interrelated catabolic and anabolic reactions. It
has been demonstrated that coupling between anabolism and catabolism can be
seriously dissociated by chemical uncoupler. Chemical uncoupler can restrain anabolic
reaction, such can make the excess sludge minimization. In this thesis, the mechanism
of action of using the chemical uncoupler reducing the excess sludge p
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