| 高氨氮制药废水短程生物脱氮 | |
| 李勇智 ; 彭永臻 | |
| 2012-04-28 ; 2012-04-28 | |
| 关键词 | 短程硝化与反硝化 制药废水 生物脱氮 游离氨 在线控制 |
| 中文摘要 | In this study, laboratory scale experiments were conducted by using Sequencing Batch Reactor (SBR) activated sludge process to treat wastewater stream from a pharmaceutical factory Biological nitrogen removal can be achieved via partial nitrification and denitrification and its efficiency was above 99% at 23 ℃±1 ℃ The experimental results indicated that the nitrite oxidizers were more sensitive than ammonia oxidizers to the free ammonia in wastewater The ammonia was oxidized at pH 7 and 7 5 respectively, which suggested a critical free ammonia concentration of 0 2 mg·L -1 at which the nitrite oxidizers were inhibited. |
| 原文出处 | http://guest.cnki.net/grid2008/brief/detailj.aspx?filename=HGSZ200310033&dbname=CJFQ2003 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/19675]  |
| 专题 | 北京工业大学 |
| 推荐引用方式 GB/T 7714 | 李勇智,彭永臻. 高氨氮制药废水短程生物脱氮[J],2012, 2012. |
| APA | 李勇智,&彭永臻.(2012).高氨氮制药废水短程生物脱氮.. |
| MLA | 李勇智,et al."高氨氮制药废水短程生物脱氮".(2012). |
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