| 微生物燃料电池降解木素磺酸盐并同步产电 |
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| 引用本文： | 赵世辉,李友明,万小芳,莫光权. 微生物燃料电池降解木素磺酸盐并同步产电[J]. 中华纸业, 2011, 32(6): 26-29 |
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| 作者姓名： | 赵世辉 李友明 万小芳 莫光权 |
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| 作者单位： | 1. 华南理工大学制浆造纸工程国家重点实验室,广州,510640
2. 华南理工大学化学与化工学院,广州,510640 |
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| 摘 要： | 以厌氧活性污泥为接种体构建铁氰化钾阴极微生物燃料电池（Microbial fuel cell，MFC），对木素磺酸盐的降解及产电效果进行了研究。结果表明：经过3个周期连续添加葡萄糖后MFC成功启动，并产生了446mV的电压。以木素磺酸盐为单一底物的MFC经过50h运行，最大功率密度达到177．9mW／m^2，阳极液CODCr和木素磺酸盐去除率分别为；35．5％和46．7％。MFC可以降解木素磺酸盐并同步产电，这为解决造纸废水中生物质能的开发和利用提供了新途径。
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| 关 键 词： | 微生物燃料电池 造纸废水 厌氧活性污泥 功率密度 |
Electricity generation by microbial fuel cell with biodegradation of lignosulphonate |
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| ZHAO Shi-hui,LI You-ming,WAN Xiao-fang,MO Guang-quan. Electricity generation by microbial fuel cell with biodegradation of lignosulphonate[J]. China Pulp & Paper Industry, 2011, 32(6): 26-29 |
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| Authors: | ZHAO Shi-hui LI You-ming WAN Xiao-fang MO Guang-quan |
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| Affiliation: | ZHAO Shi-huia,LI You-minga,WAN Xiao-fanga,MO Guang-quanb(a.State Key Lab of Pulp and Paper Engineering,b.College of Chemistry and Chemical Engineering,South China University of Technology,Guangzhou 510640,China) |
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| Abstract: | A ferricyanide-cathode microbial fuel cell(MFC),by using anaerobic activated sludge as inoculums,was carried out to investigate the lignosulphonate biodegradation and electricity generation.The results show that after 3 cycles' addition of glucose,MFC can successfully start up and generate a voltage of 446 mV.During an operation of 50h by using lignosulphonate as sole fuel,the maximal power density of 177.9mW/m2 was obtained,the removal rate of CODCr and lignosulphonate in the anode were reached 35.5% and 4... |
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| Keywords: | microbial fuel cell papermaking wastewater anaerobic activated sludge power density |
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