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首页> 外文期刊>Environmental Engineering Science >The effect of benzene, toluene, and o-Xylene on COD removal in an aerobic fluidized bed rector utilizing acetic acid as the main carbon source
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The effect of benzene, toluene, and o-Xylene on COD removal in an aerobic fluidized bed rector utilizing acetic acid as the main carbon source

机译：以乙酸为主要碳源的好氧流化床反应器中苯，甲苯和邻二甲苯对COD去除的影响

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摘要

A laboratory-scale fluidized bed reactor (FBR0 model was operated to examine the effect of BTX on the removal of COD in the presence of acetic acid, which was readily degradable. An activated sludge cul- ture was taken from a petrochemical industry wastewater treatment plant and acclimated first to acetic acid (up to 2,000 mg COD/L), and then to BTX (up to 3 mg/L) as a total concentration. Microbial oxy- gen uptake rates are controlled during the adaptation period.
机译：在实验室规模的流化床反应器（FBR0模型）上运行，以检查在有乙酸存在的情况下BTX对COD去除的影响，该乙酸很容易降解。从石化工业废水处理厂中提取了活性污泥。然后先适应乙酸（最高2,000 mg COD / L），然后适应BTX（最高3 mg / L）的总浓度，并在适应期内控制微生物的氧吸收速率。

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