Development and validation of a dynamic complex model for ammonia removal by gas-phase biofiltration

被引：0

作者：

Baquerizo, G ^{[1
]}

Gamisans, X ^{[1
]}

Gabriel, D ^{[1
]}

Lafuente, J ^{[1
]}

机构：

[1] Univ Politecn Catalunya, Dept Min Engn & Nat Resources, Manresa 08240, Spain

来源：

European Symposium on Computer-Aided Process Engineering-15, 20A and 20B | 2005年 / 20a-20b卷

关键词：

dynamic biofilter model; inhibition kinetics;

D O I：

暂无

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

In this study a general dynamic biofiltration model to describe ammonia removal in a gas-phase biofilter is developed. The mathematical equations are based on discretized mass balances and detailed nitrification kinetics that include inhibitory effects caused by free ammonia (FA) and free nitrous acid (FNA). The model was able to predict experimental results operation under different loading rates (from 3.2 to 13.2 g NH3 h(-1) m(-3)). In particular the model was capable of reproducing inhibition behavior caused by high inlet ammonia concentrations.

引用

页码：337 / 342

页数：6

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