Performance of a successive hydrolysis, denitrification and nitrification system for simultaneous removal of COD and nitrogen from terramycin production wastewater
文献类型：期刊论文
| 作者 | Ma, W. L. ; Qi, R. ; Zhang, Y. ; Wang, J. ; Liang, C. Z. ; Yang, M. |
| 刊名 | BIOCHEMICAL ENGINEERING JOURNAL
 |
| 出版日期 | 2009-06-01 |
| 卷号 | 45期号:1页码:30-34 |
| 关键词 | Antibiotics wastewater Simultaneous removal of COD and nitrogen Nitrification Denitrification |
| 中文摘要 | A bench-scale continuous flow system, consisting successively of an anaerobic hydrolysis column (column A), an anoxic column (column D) and two aerobic columns (columns B and F), was constructed to remove nitrogen and carbon simultaneously from terramycin crystallization mother solution (TCMS). Columns A and D were sludge-bed reactors, and columns B and F were biofilm reactors packed with polyethylene balls and soft fibers hung on plastic rings, respectively. Approximately 82% of the chemical oxygen demand (COD) and 81% total nitrogen were removed by the system when tap water diluted TCMS was continuously fed (dilution ratio, 1:4). Sulfide which was produced during anaerobic hydrolysis was used as part of electron donors for denitrification in column D. Comparison results show that porous polyethylene balls had a better COD and NH(4)(+)-N removal performance than the fiber type biocarrier. (c) 2009 Elsevier B.V. All rights reserved. |
| WOS记录号 | WOS:000265435400004 |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/21708]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Ma, W. L.,Qi, R.,Zhang, Y.,et al. Performance of a successive hydrolysis, denitrification and nitrification system for simultaneous removal of COD and nitrogen from terramycin production wastewater[J]. BIOCHEMICAL ENGINEERING JOURNAL,2009,45(1):30-34. |
| APA | Ma, W. L.,Qi, R.,Zhang, Y.,Wang, J.,Liang, C. Z.,&Yang, M..(2009).Performance of a successive hydrolysis, denitrification and nitrification system for simultaneous removal of COD and nitrogen from terramycin production wastewater.BIOCHEMICAL ENGINEERING JOURNAL,45(1),30-34. |
| MLA | Ma, W. L.,et al."Performance of a successive hydrolysis, denitrification and nitrification system for simultaneous removal of COD and nitrogen from terramycin production wastewater".BIOCHEMICAL ENGINEERING JOURNAL 45.1(2009):30-34. |
入库方式： OAI收割
来源：生态环境研究中心
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