利用微生物燃料电池对工业玻璃厂废水中放线菌和分离微生物产电潜力的分析研究

IF 0.6 4区农林科学 Q3 AGRICULTURE, MULTIDISCIPLINARY

Bioscience Journal Pub Date : 2023-08-18 DOI:10.14393/bj-v39n0a2023-68225

Alireza Abdolhossein Zadeh, Rasoul Shokri, S. Moaddab, M. Rahnema

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引用次数: 0

摘要

微生物燃料电池（MFC）是一种将材料的化学能转化为生物电能的生物化学催化剂系统，是一种新技术。该系统可以作为一种独特的废水处理装置。基于这一知识，我们决定研究放线菌和工业玻璃厂废水中的微生物分离物作为废水中有机物质的分解者的生物能源生产能力，以及在两批和补料分批条件下电压和电流的产生。在最大1.08V（电流3.66mA，功率密度2.88mW/m2）的最有利条件下，补料分批系统获得了81.2%的化学需氧量。此外，还研究了MFC性能前后的基本参数，如pH和TDS的结果。结果表明，在MFC运行后。为了了解哪些放线菌是最强大的生物电微生物，选择了三种放线菌的生长曲线和电性能。结果表明，C2将更有效，因为它所具有的0.224V的电压和1.187mA的电流将产生141.42mW/m2的优异功率密度。

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Analysis and study of the bioelectric production potential of actinomycete and microbial isolates in industrial glass factory wastewater using a microbial fuel cell

A microbial fuel cell (MFC), a novel technology, is a biochemical catalyzer system that can convert the chemical energy of materials to bioelectric energy. This system can serve as a unique device for the treatment of wastewater. Based on this knowledge, we decided to study the bioenergy production ability of Actinomycete and microbial isolates in industrial glass factory wastewater as the decomposers of organic materials in this wastewater and the generation of Voltage and current in two batches and fed-batch conditions. At the most favorable condition maximum of 1.08 V (current 3.66 mA and power density 2.88 mW/m2), 81.2% chemical oxygen demand was obtained for a fed-batch system. Also, the outcomes of MFC’s essential parameters, for example, pH and TDS, were studied before and after the performance of MFC. The results showed a significant decrease after the operation of the MFC. To realize which Actinomycete were the most powerful bioelectric microorganism, the growth curve and electricity performance of three kinds of Actinomycete was selected. Results showed that the C2 would be more potent because its Voltage of 0.224 V and current of 1.187 mA possessed by it would result in an excellent power density of 141.42 mW/m2.

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来源期刊

Bioscience Journal Agricultural and Biological Sciences-General Agricultural and Biological Sciences

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

48 weeks

期刊介绍： The Bioscience Journal is an interdisciplinary electronic journal that publishes scientific articles in the areas of Agricultural Sciences, Biological Sciences and Health Sciences. Its mission is to disseminate new knowledge while contributing to the development of science in the country and in the world. The journal is published in a continuous flow, in English. The opinions and concepts expressed in the published articles are the sole responsibility of their authors.