| 常温下间甲酚的厌氧降解研究 |
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| 引用本文： | 张赛英,姚灵林.常温下间甲酚的厌氧降解研究[J].广东交通职业技术学院学报,2011,10(1):57-60,64. |
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| 作者姓名： | 张赛英 姚灵林 |
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| 作者单位： | 1. 深圳市坪山新区城市建设局,广东深圳,518118
2. 广州市公路工程公司,广东广州,510075 |
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| 摘 要： | 采用常温(26～30°C)上流式厌氧污泥床(UASB)反应器处理间甲酚废水,研究常温下颗粒污泥厌氧降解间甲酚的能力,UASB反应器降解间甲酚的极限浓度以及产气量的变化,探讨了采用UASB厌氧处理间甲酚废水的主要影响因素.试验结果证明,当HRT为18h时,UASB反应器可以降解的间甲酚浓度高达900mg/L(2250 m...
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| 关 键 词： | 间甲酚 厌氧 UASB 抑制 |
Anaerobic Degradation of M-cresol at Ambient Temperature |
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| ZHANG Sai-ying,YAO Ling-lin.Anaerobic Degradation of M-cresol at Ambient Temperature[J].Journal of Guangdong Communication Polytechnic,2011,10(1):57-60,64. |
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| Authors: | ZHANG Sai-ying YAO Ling-lin |
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| Institution: | ZHANG Sai-ying1,YAO Ling-lin2(1.City Building Bureau,Pingshan District,Shenzhen 518118,China,2.Highway Engineering Comany of Guangzhou City,Guangzhou 510075,China) |
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| Abstract: | Upflow anaerobic sludge bed（UASB） reactor was used for degradation of m-cresol wastewater,in order to study the capability of granular sludge to degrade m-cresol at mesophilic temperature,and investigate a threshold toxicity of m-cresol concentration and the change of the biogas.The result showes that,when the HRT is 18h,UASB reactor can degrade m-cresol at the concentration of 900mg/L（namely 2250mgCOD/L）,the corresponding volume loading is 3.38 g COD/（L·d） with removal rate 96.2%.In this paper,the temperature,pH,HRT and concetration of wastewater have effect on the COD and the m-cresol removals are investigated. |
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| Keywords: | UASB |
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