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| EGSB反应器回流方式改变的对比实验研究 | |
| 引用本文： | 王俊峰,钟常明,钱元健,程春民.EGSB反应器回流方式改变的对比实验研究[J].工业安全与环保,2011,37(2):10-11,19. |
| 作者姓名： | 王俊峰 钟常明 钱元健 程春民 |
| 作者单位： | 1. 江西理工大学资源与环境工程学院,江西赣州,341000 2. 上海青草沙原水工程有限公司,上海,200120 3. 同济大学污染控制与资源化研究国家重点实验室,上海,200092 |
| 基金项目： | 江西省自然科学基金(2008GQH0022)项目资助 |
| 摘 要： | 厌氧颗粒污泥的培养和保持是EGSB反应器使用中的关键问题.通过改变常规EGSB反应器出水回流方式,将出水与回流水在沉淀区分离,能得到更好的水力条件,离散率更高,并且反应器内的死区减少,有效颗粒污泥的质量分数能提高13%,出水SS最大降低65 mg/L,从而有利于厌氧反应器内有效颗粒污泥的生长和更有效地去除污染物. |
| 关 键 词： | 水力学 颗粒污泥 EGSB反应器 出水回流 |
Comparative Experiments on Effluent Recycling Processes of EGSB Reactor |
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| WANG Junfeng,ZHONG changming,QIAN Yuanjian,CHENG Chunmin.Comparative Experiments on Effluent Recycling Processes of EGSB Reactor[J].Industrial Safety and Dust Control,2011,37(2):10-11,19. | |
| Authors: | WANG Junfeng ZHONG changming QIAN Yuanjian CHENG Chunmin |
| Institution: | WANG Junfeng1 ZHONG changming1 QIAN Yuanjian2 CHENG Chunmin3(1.School of Resources and Environmental Engineering,JXUST Ganzhou,Jiangxi 341000) |
| Abstract: | Cultivation and maintenance of anaerobic particle sludge is the barriers in the usage of anaerobic reactor and hydraulic condition is one of the mostfactors to influence the state of particle sludge.Compared with that of hydraulic mixed characterizations traditional EGSB reactor,the EGSB reactor in effluent recycling system optimized has excellent hydraulic conditions and high scatter rate.Furthermore,the quality percent can be enhanced 13% and effluent SS can be reduced to 65 mg/L,so that it can benefit th... |
| Keywords: | hydraulics granular sludge EGSB reactor effluent recycling |
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