Reducing H2S production by O-2 feedback control during large-scale sewage sludge composting
文献类型：期刊论文
| 作者 | Chen Jun ; Chen Tong-Bin ; Gao Ding ; Lei Mei ; Zheng Guo-Di ; Liu Hong-Tao ; Guo Song-Lin ; Cai Lu |
| 刊名 | WASTE MANAGEMENT
 |
| 出版日期 | 2011 |
| 卷号 | 31期号:1页码:65-70 |
| 关键词 | SULFIDE EMISSION CONTROL HYDROGEN-SULFIDE SWINE MANURE WASTE-WATER FACILITIES AMMONIA BIOFILTRATION DECOMPOSITION TECHNOLOGIES CHEMICALS |
| 通讯作者 | Chen Tong-Bin |
| 合作状况 | 其它 |
| 英文摘要 | Hydrogen sulfide (H2S) production patterns and the influence of oxygen (O-2) concentration were studied based on a well operated composting plant. A real-time, online multi-gas detection system was applied to monitor the concentrations of H2S and O-2 in the pile during composting. The results indicate that H2S was mainly produced during the early stage of composting, especially during the first 40 h. Lack of available O-2 was the main reason for H2S production. Maintaining the O-2 concentration higher than 14% in the pile could reduce H2S production. This study suggests that shortening the interval between aeration or aerating continuously to maintain a high O-2 concentration in the pile was an effective strategy for restraining H2S production in sewage sludge composting. (C) 2010 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National High-Tech R&D Program of China (863 Program) 2006AA06Z384;National Key Technology R&D Program of China 2006BAD25B03 |
| 语种 | 英语 |
| 公开日期 | 2011-03-21 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/2166]  |
| 专题 | 地理科学与资源研究所_研究生部 |
| 推荐引用方式 GB/T 7714 | Chen Jun,Chen Tong-Bin,Gao Ding,et al. Reducing H2S production by O-2 feedback control during large-scale sewage sludge composting[J]. WASTE MANAGEMENT,2011,31(1):65-70. |
| APA | Chen Jun.,Chen Tong-Bin.,Gao Ding.,Lei Mei.,Zheng Guo-Di.,...&Cai Lu.(2011).Reducing H2S production by O-2 feedback control during large-scale sewage sludge composting.WASTE MANAGEMENT,31(1),65-70. |
| MLA | Chen Jun,et al."Reducing H2S production by O-2 feedback control during large-scale sewage sludge composting".WASTE MANAGEMENT 31.1(2011):65-70. |
入库方式： OAI收割
来源：地理科学与资源研究所
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