摘要
推导了上向流曝气生物滤池处理分散型生活污水的有机物去除动力学模型,并在一定水力负荷范围内对动力学参数进行了率定。研究表明,当反应器尺寸确定时,有机质降解与进水有机物浓度、水力负荷及滤料高度有关。通过实验验证发现,该模型能够较为准确地预测出水水质,可以为优化处理工艺提供进一步参考。
The kinetic model of organic removal in up-flow biological aerated filter for decentralized domestic waste water treatment was established,and kinetic parameter was calibrated under certain hydraulic loadings.The results showed that organic removal efficiency was affected by the concentration of the influent COD,hydraulic loadings and the height of filter media when the reactor size was unchangeable.It is found that the model was accurate in predicting the effluent quality by the experiment and it could afford new reference evident to optimize the treatment processes.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2010年第4期609-612,共4页
Journal of Engineering Thermophysics
基金
中国博士后基金会(No.20070410378)
