Biological Treatment of Odors from Fodder Manufacturing Process Using a Biotrickling Filter

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Yong-Soo Seo¹  Jea-Keun Lee¹  Sung-Ho Hong¹  Kyoung-Hee Kim¹  Il-Kyu Kim¹ 

[1] Department of Environmental Engineering, Pukyong National University

关键词: Biotrickling Filter;    Odorous Compounds;    Food Waste;    Fodder Process;    Removal Efficiency;    Elimination Capacity;   

DOI  :  10.1252/jcej.07WE107

来源: Maruzen Company Ltd

【 摘 要 】

References(9)Cited-By(3)The objective of this study was to investigate the performance of a two-stage biotrickling filter system installed for the control of odorous compounds in the emission gases from a food waste fodder manufacturing process. During long-term operation, 150 days, the removal efficiencies of total hydrocarbons were within the range of 90 to 98%. The major odorous compounds; especially aldehydes and sulfur compounds, were removed by up to 97.9 and 91.6%, respectively. The elimination capacity in the first stage of the system was much higher than that in the second stage. The elimination capacities in the first and second stages were approximately 223 and 73.4 g/m3-filter bed-hr, respectively.

【 授权许可】

Unknown