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The Effect of Storage and Ozonation on the Physical, Chemical, and Biological Characteristics of Swine Manure Slurries

 

作者: Jerry J. Wu,   Sung-hee Park,   Susan M. Hengemuehle,   Melvin T. Yokoyama,   Howard L. Person,   Susan J. Masten,  

 

期刊: Ozone: Science & Engineering  （Taylor Available online 1998）
卷期: Volume 20, issue 1  

页码: 35-50

 

ISSN:0191-9512

 

年代: 1998

 

DOI:10.1080/01919519808547289

 

出版商: Taylor & Francis Group

 

关键词: Ozone;Swine Manure Slurries;Odor Reduction;Manure Storage;Phenolic Compounds;Phenol;p-Cresol;p-Ethylphenol;Skatole;Disinfection

 

数据来源: Taylor

 

摘要:

The reduction of odor emanating from wasted swine manure is a very challenging environmental engineering problem. In an earlier work (Watkins et al., 1997), we showed the effect of ozone in reducing the odor and concentration of phenolic compounds in swine manure obtained from the pits under the slotted floors where the swine were housed. In this paper, we have expanded significantly upon the work of Watkins et al. by determining the effect of storage on the physical, chemical and biological characteristics of the swine manure slurry and whether the efficacy of ozonation is dependent upon storage time.

 

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