Adding value to lignocellulosic byproducts by using acetate and p-coumaric acid as substrate in a microbial fuel cell

Mancílio, Lucca Bonjy Kikuti; Ribeiro, Guilherme Augusto; Almeida, Erica Janaina Rodrigues de; Siqueira, Guilherme Marcelino Viana de; Rocha, Rafael Silva; Guazzaroni, María‐Eugenia; Andrade, André; Reginatto, Valéria

doi:10.1016/j.indcrop.2021.113844

Cited by 8 publications

(3 citation statements)

References 39 publications

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“…Biohydrogen and bioelectricity could be simultaneously generated in this system [ 159 ]. There were 67 mW m −2 power output and 23 L m −3 hydrogen produced from a new exoelectrogenic yeast strain that can generate electricity in MFC using xylose as the substrate [ 160 ]. An excellent energy recovery of 17.3% was obtained from S. japonica with H 2 yield of 110 mL g −1 VS and maximum power density of 1.82 W m −2 in a hybrid process of dark fermentation and MFC [ 161 ].…”

Section: Electrochemical Conversionmentioning

confidence: 99%

Bioresource Upgrade for Sustainable Energy, Environment, and Biomedicine

Новоселов

et al. 2023

Nano-Micro Lett.

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We conceptualize bioresource upgrade for sustainable energy, environment, and biomedicine with a focus on circular economy, sustainability, and carbon neutrality using high availability and low utilization biomass (HALUB). We acme energy-efficient technologies for sustainable energy and material recovery and applications. The technologies of thermochemical conversion (TC), biochemical conversion (BC), electrochemical conversion (EC), and photochemical conversion (PTC) are summarized for HALUB. Microalgal biomass could contribute to a biofuel HHV of 35.72 MJ Kg−1 and total benefit of 749 $/ton biomass via TC. Specific surface area of biochar reached 3000 m2 g−1 via pyrolytic carbonization of waste bean dregs. Lignocellulosic biomass can be effectively converted into bio-stimulants and biofertilizers via BC with a high conversion efficiency of more than 90%. Besides, lignocellulosic biomass can contribute to a current density of 672 mA m−2 via EC. Bioresource can be 100% selectively synthesized via electrocatalysis through EC and PTC. Machine learning, techno-economic analysis, and life cycle analysis are essential to various upgrading approaches of HALUB. Sustainable biomaterials, sustainable living materials and technologies for biomedical and multifunctional applications like nano-catalysis, microfluidic and micro/nanomotors beyond are also highlighted. New techniques and systems for the complete conversion and utilization of HALUB for new energy and materials are further discussed.

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Section: Electrochemical Conversionmentioning

confidence: 99%

Bioresource Upgrade for Sustainable Energy, Environment, and Biomedicine

Новоселов

et al. 2023

Nano-Micro Lett.

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“…Berdasarkan [9] asetat dapat dikombinasikan dengan polutan untuk meningkatkan kemampuan MFC dalam menghasilkan listrik, sekaligus mendegradasi bahan pencemar lingkungan. Mancilio et al [13] melaporkan penggunaan asetat sebagai substrat kombinasi dapat menghasilkan energi sebesar 398 mW/m 2 sekaligus mendegradasi p-coumaric sebesar 79%.…”

Section: Substrat Mikroba Untuk Sistem Mfcunclassified

Mini Review: Microbial Fuel Cell Sebagai Sumber Energi Listrik Terbarukan

Prabowo,

Dewi Chusniasih

2023

JUKE

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Bahan bakar fosil merupakan salah satu bentuk energi yang banyak digunakan dan mendukung hampir semua aspek energi. Bahan bakar fosil merupakan bahan bakar yang tidak dapat diperbarui, karena proses pembentukannya membutuhkan waktu jutaan tahun. Microbial Fuel Cell (MFC) menghasilkan energi listrik menggunakan substrat dari komponen organik maupun anorganik, menggunakan sel mikroba sebagai katalis. Struktur dari MFC terdiri dari kompartemen anoda yang berisi sel mikroba, mediator, dan elektroda yang terpisah dari kompartemen katoda. Kompartemen katoda terdiri atas elektroda dan penerima elektron (elektron akseptor). Anoda dan katoda terhubung via sirkuit dan aliran elektron dari sel mikroba ke penerima elektron katoda. MFC dapat menggunakan substrat yang bervariasi, termasuk air limbah. Penggunaan gula sebagai substrat MFC yang menggunakan sel kapang dapat menghasilkan energi maksimum sebesar 374.4 mW/m2. Di masa depan, MFC sangat mungkin digunakan sebagai sumber energi listrik yang paling sustainable. Dalam kondisi terkontrol, MFC dapat menghasilkan energi listrik yang lebih efektif dibandingkan dengan baterai yang perlu diisi ulang sebelumnya.

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“…In addition, Ndayisenga et al [ 45 ] obtained increases of 60.1% in coulombic efficiency and 64.7% in microcystin-LR using acetate co-substrate for the dual-chamber MFC. Mancilio et al [ 46 ] used acetate co-substrate to achieve a power density of 398 mW/m 2 and a p-Coumaric acid degradation of 79%. However, they also reported higher potential and power density of the MFC using acetate as the single substrate.…”

Section: The Selection Of Substrates For Mfc Systemsmentioning

confidence: 99%

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

Wang

Ren

Zhu

et al. 2022

BioTech

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The microbial fuel cell has been considered a promising alternative to traditional fossil energy. It has great potential in energy production, waste management, and biomass valorization. However, it has several technical issues, such as low power generation efficiency and operational stability. These issues limit the scale-up and commercialization of MFC systems. This review presents the latest progress in microbial community selection and genetic engineering techniques for enhancing microbial electricity production. The summary of substrate selection covers defined substrates and some inexpensive complex substrates, such as wastewater and lignocellulosic biomass materials. In addition, it also includes electrode modification, electron transfer mediator selection, and optimization of operating conditions. The applications of MFC systems introduced in this review involve wastewater treatment, production of value-added products, and biosensors. This review focuses on the crucial process of microbial fuel cells from preparation to application and provides an outlook for their future development.

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Adding value to lignocellulosic byproducts by using acetate and p-coumaric acid as substrate in a microbial fuel cell

Cited by 8 publications

References 39 publications

Bioresource Upgrade for Sustainable Energy, Environment, and Biomedicine

Bioresource Upgrade for Sustainable Energy, Environment, and Biomedicine

Mini Review: Microbial Fuel Cell Sebagai Sumber Energi Listrik Terbarukan

A Review of Recent Advances in Microbial Fuel Cells: Preparation, Operation, and Application

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