Modeling removal of volatile sulfur compounds in a full-scale biological air filter
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- 作者：Dezhao Liu ; Anders Feilberg ; Michael Jø ; rgen Hansen ; Claus Lunde Pedersen and Anders Michael Nielsen
- 关键词：volatile sulphur compounds ; biofiltration ; modelling ; PTR-MS
- 刊名：Journal of Chemical Technology & Biotechnology
- 出版年：2016
- 出版时间：April 2016
- 年：2016
- 卷：91
- 期：4
- 页码：1119-1127
- 全文大小：625K
- ISSN：1097-4660
文摘
H2S and methanethiol, which are important odorants from pig facilities, were unsatisfactorily removed in field biological air filters with short residence time. For a better understanding of the process, this study established a dynamic model for simulation of H2S and methanethiol removal in a three-stage biological air filter (two stages of biotrickling filter and one stage of biofilter), based on experimental determined mass transfer coefficients and partition coefficients from previous studies.