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首页> 外文期刊>International journal of green energy >THE HARNESSING OF BIOENERGY FROM A DUAL CHAMBERED MICROBIAL FUEL CELL (MFC) EMPLOYING SAGO-PROCESSING WASTEWATER AS CATHOLYTE
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THE HARNESSING OF BIOENERGY FROM A DUAL CHAMBERED MICROBIAL FUEL CELL (MFC) EMPLOYING SAGO-PROCESSING WASTEWATER AS CATHOLYTE

机译：采用双槽微处理废水作为阴极电解液的双室微生物燃料电池（MFC）中生物能源的利用

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The application of microbial fuel cell (MFC) for wastewater treatment is an emerging strategy for the simultaneous treatment of pollutants and generation of electricity. The feasibility of utilizing sago-processing wastewater as a catholyte and comparing it with synthetic catholyte was investigated using dual-chambered salt bridge MFCs. The wastewater catholyte was again varied as with and without sago sludge inoculation, and the effect of sludge addition on MFC performance was determined. Three dual-chambered salt bridge MFCs namely synthetic catholyte (MFC-SC), wastewater catholyte (MFC-WC), and Sludge inoculated wastewater catholyte (MFC- WS) were designed and their performance was compared. Synthetic catholyte was the best in power generation than the other two MFCs and it documented maximum open circuit voltage of 0.35 V and closed circuit voltage of 0.31 V. Sludge inoculated wastewater catholyte (MFC-WS) was better compared to wastewater catholyte (MFC-WC) in power generation with a maximum degradation in chemical oxygen demand of 80.4% and total removal of carbohydrates and starch. The attachment of bacteria on graphite electrode was observed using Scanning Electron Microscope (SEM). The results evidently demonstrated that wastewater catholyte can be a promising alternative to synthetic and chemical catholyte.
机译：微生物燃料电池（MFC）在废水处理中的应用是同时处理污染物和发电的新兴策略。使用双室盐桥MFCs研究了将西米加工废水用作阴极液并将其与合成阴极液进行比较的可行性。废水阴极电解液的变化与是否接种西米污泥一样，并且确定了污泥添加对MFC性能的影响。设计了三种双室盐桥MFC，即合成阴极电解质（MFC-SC），废水阴极电解质（MFC-WC）和污泥接种废水阴极电解质（MFC-WS），并对其性能进行了比较。合成阴极液在发电方面比其他两个MFC最好，并且记录的最大开路电压为0.35 V，闭路电压为0.31V。与废水阴极液（MFC-WC）相比，污泥接种废水阴极液（MFC-WS）更好。 ）发电，化学需氧量的最大降低为80.4％，并且碳水化合物和淀粉的总去除量最大。使用扫描电子显微镜（SEM）观察细菌在石墨电极上的附着。结果显然表明，废水阴极电解液可以替代合成和化学阴极电解液。

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