| Theoretical evaluation on nitrogen removal of step-feed anoxic/oxic activated sludge process |
| |
| 作者姓名： | 祝贵兵 彭永臻 |
| |
| 作者单位： | School of Municipal and Environmental Engineering Harbin Institute of Technology Harbin 150090 China，School of Municipal and Environmental Engineering Harbin Institute of Technology Harbin 150090 China Key Laboratory of Beijing Water Quality Science and Water Environment Recovery Engineering Beijing University of Technology Beijing 100022 China |
| |
| 基金项目： | 国家自然科学基金
,
国家高技术研究发展计划(863计划) |
| |
| 摘 要： | Topreventeutrophicationoftraditionalbiologicaltreatmenteffluent,minimizethedischargeratebywastewaterreuse,andtoalleviateawatersourcecrisis,researchonbiologicalremovalnitrogenandphosphorusarebeingdevelopedallovertheworld.Typicalbiologi calnitrogenremovalpr…
|
| 关 键 词： | 生物氮去除 反应动力学 加工动力学 活性淤泥 废水处理 |
| 文章编号： | 1005-9113（2006）03-0263-04 |
| 收稿时间： | 2003-11-14 |
Theoretical evaluation on nitrogen removal of step-feed anoxic/oxic activated sludge process |
| |
| ZHU Gui-bing,PENG Yong-zhen.Theoretical evaluation on nitrogen removal of step-feed anoxic/oxic activated sludge process[J].Journal of Harbin Institute of Technology,2006,13(3):263-266. |
| |
| Authors: | ZHU Gui-bing PENG Yong-zhen |
| |
| Abstract: | Evaluation on nitrogen removal of step-feed anoxic/oxic activated sludge process at the standpoint of reaction kinetics and process kinetics was conducted. Theoretical biological nitrogen removal efficiency was deduced based on the mass balance of nitrate in the last stage. The comparison of pre-denitrification process and step feed process in the aspects of nitrogen removal efficiency, volume of reactor and building investment was studied, and the results indicated that step-feed anoxic/oxic activated sludge process was superior to pre-denitrification process in these aspects. |
| |
| Keywords: | step feed process biological nitrogen removal reaction kinetics process kinetics |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
