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The Effect of Organic Concentration on the Biochemical Degradation Characteristics of Hybrid Biological Reactor

机译:有机浓度对杂交生物反应器生化降解特性的影响

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The effects of C/N on removal rate of COD and NH_3-N of a continuous running hybrid biological reactor were discussed. The results showed that the removal rates of COD and NH_3-N were both more than 90% in the normal condition. The bio-film played a key role in removing the COD and NH_3-N in hybrid biological reactor. The sludge bulking occurred when C/N is around 30. The extremely high nitrification efficiency could be an early warning of the sludge bulking and the precursor time might be one or several days.
机译:讨论了C / N对连续运行杂交生物反应器的鳕鱼和NH_3-N的去除率的影响。结果表明,正常情况下,鳕鱼和NH_3-N的去除率均超过90%。生物膜在杂交生物反应器中除去COD和NH_3-N时发挥了关键作用。当C / N约为30时发生污泥膨胀。极高的硝化效率可能是污泥膨胀的预警,前体时间可能是一天或几天。

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