文章基本信息

标题：KINETICS STUDIES ON DEGRADATION OF STARCH WASTEWATER IN AN INVERSE FLUIDIZED BED REACTOR
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作者：M. Rajasimman ; C.Karthikeyan
期刊名称：Journal of Industrial Pollution Control
印刷版ISSN：0970-2083
出版年度：2007
卷号：23
期号：2
页码：251-259
语种：English
出版社：Research and Reviews
摘要：A three-phase inverse fluidized bed reactor was used to treat the starch industry wastewater. Experiments were carried out at different initial substrate concentrations (2250, 4475, 6730 and 8910 mg COD/L) and for various hydraulic retention time (40, 32, 24, 16 and 8h). Reactor performance shows above 90% COD removal for lower organic loading rates. The data obtained were fitted to various kinetic models, namely, First order model, Diffusional model and Singh model. From the results it was found that the First Order model fits the data well while other two fails to represent the present study.
关键词：Inverse fluidized bed reactor; Kinetic Modeling; First Order model