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| SBR法降解高浓油脂废水的活性污泥菌驯化及小型连续处理 | |
| 引用本文： | 刘妮妮,郭兴要,王璋,胡玉洁,刘昆元.SBR法降解高浓油脂废水的活性污泥菌驯化及小型连续处理[J].环境工程学报,2006,7(11):106-109. |
| 作者姓名： | 刘妮妮 郭兴要 王璋 胡玉洁 刘昆元 |
| 作者单位： | 1. 中国食品发酵工业研究院,北京,100027;北京化工大学化学工程学院,北京,100029 2. 中国食品发酵工业研究院,北京,100027 3. 北京化工大学化学工程学院,北京,100029 |
| 摘 要： | 根据高浓度油脂废水生物降解处理采用酵母一级处理-SBR法二级处理的连续净化工艺的要求,使用规模为20 L的SBR反应器对城市生活污水处理用的活性污泥进行强制性驯化,并以驯化的活性污泥菌直接应用于SBR法处理含油废水.实验发现该小型SBR法的工艺技术方案可行,系统抗冲击负荷能力强,整个系统运行比较稳定,对于含高浓度油脂的油脂精练加工厂实际排放污水处理效果良好,油脂和COD的去除率分别连续稳定在95%和90%以上,出水水质指标达到国家一级排放标准的要求. |
| 关 键 词： | SBR 活性污泥 油脂废水 生物降解 |
| 文章编号： | 1008-9241(2006)11-0106-04 |
| 修稿时间： | 2004年4月30日 |
Dominative breeding of activated sludge for continuous pilot-scale SBR processing of high lipid-containing industrial wastewater |
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| Liu Nini,Guo Xingyao,Wang Zhang,Hu Yujie,Liu Kunyuan.Dominative breeding of activated sludge for continuous pilot-scale SBR processing of high lipid-containing industrial wastewater[J].Techniques and Equipment for Environmental Pollution Control,2006,7(11):106-109. | |
| Authors: | Liu Nini Guo Xingyao Wang Zhang Hu Yujie Liu Kunyuan |
| Abstract: | According to the technological requirements of a biological process of high lipid-containing wastewater by a continuous treatment using yeast biodegradation as the primary processing and SBR as the secondary,dominative breeding of activated sludge taken from municipal wastewater treating stations was carried out by using a 20 L SBR pilot test.The operation results of the continuous pilot SBR processing of high lipid-containing industrial wastewater using the bred sludge directly showed that this SBR processing technology was available with a strong resistance against changeable environmental loading,and that the whole treating system went smoothly and stably with an efficient removal capability of waste lipid and COD for over than 95% and 90% respectively.The quality of the treated water could satisfy the first class requirements of China national standards. |
| Keywords: | sequencing batch reactor(SBR) activated sludge lipid-containing wastewater biodegradation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |