新型多电极微生物燃料电池去除孔雀石绿及生物发电

IF 0.9 Q4 AGRONOMY

Acta Scientiarum Polonorum-Formatio Circumiectus Pub Date : 2021-01-01 DOI:10.15576/asp.fc/2021.20.1.69

Pimprapa Chaijak

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引用次数: 4

摘要

研究目的:以白蚁相关酵母G. reessii为原料，建立用于MG减速和发电的新型多电极MFC模型。材料与方法:将白蚁伴生酵母接种到150mg /L mg的改性培养基中。对漆酶活性和MG去除率进行了研究。然后，将G. reessii固定在阳极表面。测试了其电性能和去色性能。结果与结论:术中1天内成功去除MG，成功率为98.15±0.92%。OCV、CD和PD分别为550.00±10.00%、3.90±0.10 A/m3和1.52±0.08 W/m3。因此，该系统具有处理高浓度MG污染废水和生产生物电能的潜力。

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MALACHITE GREEN REMOVAL AND BIOELECTRICITY GENERATION USING A NOVEL DESIGN MULTI-ELECTRODE MICROBIAL FUEL CELL

Aim of the study: This study aims to develop the novel model of multi-electrode MFC with the termite-associated yeast G. reessii for MG decelorization and electricity generation. Material and methods: The termite-associated yeast G. reessii was inoculated into modified midia with 150 mg/L MG. The laccase activity and MG removal was studied. Then, the G. reessii was immobilized on anode surface. The electrical properties and color removal were tested. Results and conclusions: The results showed it successfully removed the MG with 98.15±0.92% within 1 day of operation. Moreover, the OCV, CD and PD of 550.00±10.00%, 3.90±0.10 A/m3 and 1.52±0.08 W/m3 were achieved. Therefore, the system could have the potential for treatment of high concentration MG contaminated wastewater and produce a bio-electric energy.

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来源期刊

Acta Scientiarum Polonorum-Formatio Circumiectus Multiple-

CiteScore

0.40

自引率

25.00%

发文量

审稿时长

50 weeks