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| 颗粒载体生物滴滤床处理低浓度污水对比试验研究 | |
| 引用本文： | 程丽,王鹤立,Kenneth Pinder.颗粒载体生物滴滤床处理低浓度污水对比试验研究[J].环境科学与技术,2009,32(2). |
| 作者姓名： | 程丽 王鹤立 Kenneth Pinder |
| 作者单位： | 1. 中国矿业大学,北京,资源与安全工程学院 2. 中国地质大学,北京,水资源与环境学院,北京100083,Canada 3. Department of Biological ＆ Chemical Engineering,the University of British Columbia,Vancouver B.C.V6T IZ3,Canada |
| 摘 要： | 选用生物陶粒和Hat Creek煤两种颗粒载体,应用于滴滤床颗粒填料生物反应器模型中,进行去除有机污染物的性能对比试验研究。研究表明,生物陶粒可作为滴滤床填料去除低浓度污水中的有机污染物,但在贫营养条件时,处理效果不如Hat Creek煤;而在进水浓度或水量增加,营养不成为限定因素的运行条件下,其极限负荷与处理效果明显要优于Hat Creek煤。 |
| 关 键 词： | 颗粒载体 生物滴滤床 生物陶粒 Hat Creek煤 低浓度污水 |
Comparative Study on Low-Concentration Organic Wastewater Treatment Using Particle Carrier Biotrickling Filter |
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| CHENG Li,WANG He-li,Kenneth Pinder.Comparative Study on Low-Concentration Organic Wastewater Treatment Using Particle Carrier Biotrickling Filter[J].Environmental Science and Technology,2009,32(2). | |
| Authors: | CHENG Li WANG He-li Kenneth Pinder |
| Institution: | 1. School of Resource & Safety Engineering;China University of Geosciences at Beijing;2. School of Water Resource & Environment;Beijing 100083;China;3. Department of Biological & Chemical Engineering;the University of British Columbia;Vancouver B. C. V6T 1Z3;Canada |
| Abstract: | The comparative study on the performance of organic pollutants removal was carried out using oarticle carrier biotrickling filter. Bio-ceramics and High Creek Coal were used as two kinds of bio-carriers. The experimental results indicated that bio-ceramics are suited to be as carriers for trickling filter used for removing organic pollutants from low- concentration wastewater. However,its treatment efficiency is lower than that of Hat Creek coal carriers in trickling filter in the running condition of poor ... |
| Keywords: | particle carriers bio-trickling filter bio-ceramics hat creek coal low concentration wastewater |
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