.png){kind=icon}
返回
Rational transfer function models for biofilm reactors
.png){kind=icon}
PRE
AI
DOI：10.1002/aic.690441207.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Design of controllers and optimization of plants using biofilm reactors often require dynamic models and efficient simulation methods. Standard model assumptions were used to derive nonrational transfer functions describing the fast dynamics of stirred-tank reactors with zero- or first-order reactions inside the biofilm. A method based on the location of the singularities was used to derive rational transfer functions that approximate nonrational ones. These transfer functions can be used in efficient simulation routines and in standard methods of controller design. The order of the transfer functions can be chosen in a natural way, and changes in physical parameters may directly be related to changes in the transfer functions. Further the mass balances-used and, hence, the transfer functions, are applicable to catalytic reactors with porous catalysts as well. By applying the methods to a nitrifying trickling filter, reactor parameters are estimated from residence-time distributions and low-order rational transfer functions are achieved Simulated effluent dynamics, using these transfer functions, agree closely with measurements.
Keyword:
NITRIFYING TRICKLING FILTERS
NITRIFICATION
AI总结
对已上传原文的论文进行重点信息的提取，主要内容包括：简要概述、研究摘要、背景介绍、关键亮点、图文解析、展望与总结。
期刊
IF:
4
论文数:
1.1W
被引数:
2.9W
机构
暂无机构信息
引用论文
Development of a dynamic model describing nitritification and nitratification in trickling filters建立描述滴滤池硝化和硝化的动态模型.png)
WATER RESEARCH
WATER RESEARCHIF12.4
PREAI
分享收藏DESIGN OF A NITRIFYING TERTIARY TRICKLING FILTER BASED ON THEORETICAL CONCEPTSWATER RESEARCH
WATER RESEARCHIF12.4
PREAI
分享收藏
分享收藏NITRIFICATION IN ROTATING-DISK SYSTEMS .1. CRITERIA FOR TRANSITION FROM OXYGEN TO AMMONIA RATE LIMITATIONWATER RESEARCH
WATER RESEARCHIF12.4
PREAI
分享收藏分享收藏
查看更多内容