| 好氧颗粒污泥脱氮除磷效率研究 |
| |
| 引用本文： | 白 凯,刘玉玲,李 莎.好氧颗粒污泥脱氮除磷效率研究[J].水资源与水工程学报,2012,23(5):34-37. |
| |
| 作者姓名： | 白 凯 刘玉玲 李 莎 |
| |
| 作者单位： | 西安理工大学西北水资源与环境生态教育部重点实验室,陕西西安,710048 |
| |
| 基金项目： | 国家自然科学基金(51178391);陕西省教育厅重点实验室基金(2010SJ078)资助 |
| |
| 摘 要： | 以实验室模拟废水为进水,在SBR反应器中利用好氧颗粒污泥进行N、P的去除效率研究.研究表明:在运行周期约为4h,进水COD控制在500～1200 mg/L之间,室温条件下,好氧颗粒污泥对COD、氨氮、硝氮、TP的去除率稳定维持在97％、95％、92％、86％,说明好氧颗粒污泥特有的结构特性和生物特性有利于脱氮除磷.
|
| 关 键 词： | 好氧颗粒污泥 SBR反应器 脱氮除磷 |
| 收稿时间： | 2012/4/26 0:00:00 |
| 修稿时间： | 2012/5/30 0:00:00 |
Research on the removal efficiency of N and P by using aerobic granular sludge |
| |
| BAI Kai,LIU Yuling and LI Sha.Research on the removal efficiency of N and P by using aerobic granular sludge[J].Journal of water resources and water engineering,2012,23(5):34-37. |
| |
| Authors: | BAI Kai LIU Yuling and LI Sha |
| |
| Affiliation: | (Key Laboratory of Northwest Water Resources and Environment Ecology of Ministry of Education,Xi’an University of Technology,Xi’an 710048,China) |
| |
| Abstract: | The experiment of removal efficiency of N, P using aerobic granular sludge was performed in a Sequencing Batch Reactor (SBR). The results show that, in the operation period of about 4h, the inlet COD being controlled between 500 and 1200mg/L, under the temperature of 37 degree, the removal rate of aerobic granular sludge to COD, ammonia and nitrogen, nitrate and nitrogen, and TP maintains steadily at 97%,95%,92% and 86% respectively, which shows the structural and biological characteristics of aerobic granular sludge are favorable to the removal efficiency of N, P . |
| |
| Keywords: | aerobic granular sludge sequencing batch reactor removal of N P |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《水资源与水工程学报》浏览原始摘要信息 |
|
点击此处可从《水资源与水工程学报》下载全文 |
|
