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Position: Home > Articles > A Study on Dynamic Model of an EGSB Reactor-∏: Parameter Estimation and Dynamic Simulation China Biogas 2003,21 (02)

EGSB反应器的动力学模型研究(Ⅱ)—参数估计与过程模拟

作  者:
左剑恶;凌雪峰;王妍春;顾夏声
单  位:
清华大学环境科学与工程系
关键词:
动力学模型;参数估计;厌氧生物处理;EGSB反应器
摘  要:
本文利用实验室处理葡萄糖自配水的EGSB反应器在第33~70d的运行数据对厌氧动力学模型进行了参数估计,然后利用该模型对EGSB反应器在第71~117d的实际运行进行动态模拟,模拟结果如出水COD值、反应器内部pH值、出水碱度、沼气产量、沼气中的甲烷含量以及反应器内部生物量等与实际运行数据吻合良好。
译  名:
A Study on Dynamic Model of an EGSB Reactor-∏: Parameter Estimation and Dynamic Simulation
作  者:
ZUO Jiane, LING Xuefeng, WANG Yanchun, et al. / (Department of Environmental Science and Engineering, Tsinghua University, Beijing 100084, China)
关键词:
?dynamic model; parameter estimation; anaerobic biological treatment; EGSB reactor
摘  要:
The operational data of a labscale EGSB reactor with glucose feed during the 33rd to 70th day was used to estimate the main dynamic parameters for the previously developed dynamic model. This dynamic model was then used to simulate the performance of the same EGSB reactor from 71st to 117th day. The results showed that this model could basically simulate the operational parameters as effluent COD, pH value in the reactor, effluent alkalinity, biogas yield, content of methane and biomass.

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