混合废水生物降解与动力学系数

2013-03-28 17:09 下载量：5

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OUR fingerprints can be used to estimate kinetic parameters for the wastewater constituents as shown in Figures A and B below. Wastewater A contained one group of readily degraded compounds and one group that was degraded at lower rates. A third region of oxygen uptake was caused by nitrification. Kinetic modeling by EnviTreat’s environmental engineers suggested that the biodegradation of each constituent followed classical Monod kinetics. Wastewater B contained a group of readily biodegradable constituents and two more-slowly degrading constituents. The primary constituent followed classical Monod kinetics, but second group of compounds was controlled by hydrolysis as indicated by the first-order decrease in OUR. Nitrification was a small part of the remaining OUR. Biomass growth and biodegradation coefficients for these two wastewaters are listed in Table 1. As indicated, the active biomass concentration involved in specific reactions was quite low.

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理化（香港）有限公司

金牌会员 | 第17年

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