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一体式A/O反应器中不同碳硫比对除碳脱臭效率的影响

Keywords: 一体式A/O反应器,同步除碳脱臭,碳硫比,研究

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Abstract:

在污水处理领域同步除碳脱臭研究一直是个难题,本实验开发了一种新型同步除碳脱臭一体式A/O反应器,研究了该一体式A/O反应器处理不同碳硫比有机废水时的同步除碳脱臭功能。结果表明,碳硫比为30:1时,即进水SO42-浓度为133mg/L,该反应器总COD去除率可达到95%。在进水SO42-浓度不大于400mg/L时,中间产物臭气硫化氢气可以完全去除,实现了同步除碳脱臭的功能,减少了在有机废水处理过程中的大量臭气的排放。微生物学角度分析,表明污泥中含有大量的硫细菌。

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