| 泥炭生物滤塔处理低浓度H2S气体的试验研究 |
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| 引用本文： | 殷峻,方士,陈英旭.泥炭生物滤塔处理低浓度H2S气体的试验研究[J].环境科学学报,2003,23(1):39-42. |
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| 作者姓名： | 殷峻 方士 陈英旭 |
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| 作者单位： | 浙江大学环境工程系,杭州,310029 |
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| 摘 要： | 研究了泥炭生物滤塔处理含低浓度H2 S恶臭气体的技术 .实验考察并研究了气体停留时间和H2 S进气负荷对H2 S去除率的影响 ,生物滤塔的抗冲击负荷能力以及生物降解宏观动力学 .结果表明 ,当停留时间为 2 5— 30s时 ,进气浓度为 3— 70mg m3 ,去除率达到 99%以上 ,且具有较强的抗冲击负荷 .
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| 关 键 词： | 生物滤塔 恶臭 硫化氢 |
| 文章编号： | 0253-2468(2003)-01-0039-04 |
| 收稿时间： | 2002/1/28 0:00:00 |
| 修稿时间： | 2002年1月28日 |
Experimental study on the treatment of odor gas containing hydrogen sulfide by peat biofilter |
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| YIN Jun,FANG Shi and CHEN Yingxu.Experimental study on the treatment of odor gas containing hydrogen sulfide by peat biofilter[J].Acta Scientiae Circumstantiae,2003,23(1):39-42. |
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| Authors: | YIN Jun FANG Shi and CHEN Yingxu |
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| Institution: | Department of Environmental Engineering, Zhejiang University, Hangzhou 310029,Department of Environmental Engineering, Zhejiang University, Hangzhou 310029 and Department of Environmental Engineering, Zhejiang University, Hangzhou 310029 |
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| Abstract: | Biofiltration technique for treating H 2S-contaminated gas streams was investigated. The effects of retention time and volumetric mass loading on H 2S removal efficiency, the ability of biofilter to buffer shock loading of the peat biofilter and removal kinetics were studied. The results showed that when the gas retention time was 30*!s, the H 2S removal efficiency was higher than 99%, and the reactor was robust enough to recover reasonably quickly in a shock loading scenario. |
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| Keywords: | biofiler odor hydrogen sulfide |
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