| 泥炭生物过滤器脱除复合恶臭气中的H_2S |
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| 引用本文： | 王玉亭,郭兵兵,曾向东. 泥炭生物过滤器脱除复合恶臭气中的H_2S[J]. 石油炼制与化工, 2001, 32(4) |
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| 作者姓名： | 王玉亭 郭兵兵 曾向东 |
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| 作者单位： | 中国石化抚顺石油化工研究院环保所, |
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| 摘 要： | 在实验室以配制的含H2 S复合恶臭气为对象 ,研究H2 S的生物脱除工艺及二甲基二硫化物、甲苯的存在对H2 S脱除的影响。结果表明 ,H2 S入口负荷在 45g/ (m3 ·h)以下时 ,H2 S脱除率可接近 10 0 % ,并保持长时间的恒定 ,负荷波动幅度可达到 30 .3g/ (m3 ·h)。反应温度对H2 S脱除有较大影响 ,适宜的反应温度为 2 0℃以上 ;甲苯、二甲基二硫化物的存在对H2 S的生物脱除基本没有影响。该工艺可用于净化污水处理场排放的恶臭气体
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| 关 键 词： | 生物处理 废水处理 过滤器 臭气治理 硫化氢 脱除 |
DEODORIZATION OF HYDROGEN SULFIDE IN COMPLEX MALODOROUS GAS BY PEAT BIO-FILTER |
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| Wang Yuting,Guo Bingbing,Zeng Xiangdong. DEODORIZATION OF HYDROGEN SULFIDE IN COMPLEX MALODOROUS GAS BY PEAT BIO-FILTER[J]. Petroleum Processing and Petrochemicals, 2001, 32(4) |
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| Authors: | Wang Yuting Guo Bingbing Zeng Xiangdong |
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| Abstract: | Deodorization of hydrogen sulfide in laboratory prepared complex malodorous gas containing hydrogen sulfide, dimethyl-disulfide and toluene by peat bio-filter, and the presence of dimethyl-disulfide and toluene in the gas on the effect of hydrogen sulfide removal were studied respectively. The results showed that the hydrogen sulfide removal rate was about 100% and could be kept for a long time at an inlet load of hydrogen sulfide less than 45g/m3*h. The effect of reaction temperature on hydrogen sulfide removal was significant, the appropriate temperature was higher than 20 ℃. The malodorous gas containing dimethyl-disulfide and toluene showed little effect on hydrogen sulfide removal. The said deodorization method is proposed to purify the malodorous gas from wastewater treatment. |
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| Keywords: | biological treatment wastewater treatment filter odor treatment hydrogen sulfide removal |
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