A combined model for large scale batch culture MFC-digester with various wastewaters through different populations

Alavijeh, Masih Karimi; Yaghmaei, Soheila; Mardanpour, Mohammad Mahdi

doi:10.1016/j.bioelechem.2015.07.003

Cited by 17 publications

(2 citation statements)

References 45 publications

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“…The maximum voltage generation of 485 mV was obtained with synthetic wastewater having lactose of 1.5 %, ammonium chloride of 0.3 %, 0.03 % of NaCl, inoculum content of 3 %, the temperature at 37 °C and pH 7 after 360 hours of experiment in the single-chamber MFC (Figure 10 (OCV) observation by running a batch process for 360 hours (15 days) [35]. Therefore a full batch operation was carried out with real dairy wastewater to understand the practicality of OCV generation in single-chamber MFC [36,37]. The value of COD of real dairy wastewater was adjusted at 10 mg l -1 and pH to 7, and MFC was operated at the temperature of 37 °C for 360 hours (15 days) [38].…”

Section: Voltage Generation With Synthetic Wastewatermentioning

confidence: 99%

Comparative study between synthetic and dairy wastewaters in single chamber microbial fuel cell for power generation

Choudhury

Majumdar

Bandyopadhyay

2021

J. Electrochem. Sci. Eng.

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To investigate the performance of microbial fuel cell (MFC) with a single-chamber membrane, Pseudomonas aeruginosa is used as a bio catalyst for various synthetic wastewaters rich in carbohydrate and is compared with real dairy wastewater in this experiment. Therefore, the choice of appropriate carbon, nitrogen, NaCl, inoculum content, temperature, and pH process parameters are used for preparing synthetic wastewater was agreed upon by one-variable-at-a time approach. Maximum levels of voltage generation attained from the synthetic wastewater was 485 mV when supplemented with 1.5 % of lactose as a source of carbon, 0.3 % of ammonium chloride as a decent nitrogen source, 0.03 % of NaCl, inoculum concentration of 3 %, the temperature at 37 oC and pH 7. On the other hand, the maximum voltage attained with real dairy wastewater was 561 mV with high chemical oxygen demand (COD) value of 801 mg l-1. The maximum power density obtained from dairy wastewater was 73.54 mW m-2. Thus, High voltage achieved for MFC operating with real dairy wastewater suggests that it can be used not only for the industrial application to generate more renewable power, but also for the wastewater treatment carried out at the same time.

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Section: Voltage Generation With Synthetic Wastewatermentioning

confidence: 99%

Comparative study between synthetic and dairy wastewaters in single chamber microbial fuel cell for power generation

Choudhury

Majumdar

Bandyopadhyay

2021

J. Electrochem. Sci. Eng.

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“…Specialized models are also being developed for different types of MET [ 10 , 11 , 12 , 13 ]. Recent efforts are focusing on model-based control system design and optimization of MET [ 14 , 15 ].…”

Section: Introductionmentioning

confidence: 99%

A Multiple Reaction Modelling Framework for Microbial Electrochemical Technologies

Oyetunde¹,

Sarma

Ahmad³

et al. 2017

IJMS

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A mathematical model for the theoretical evaluation of microbial electrochemical technologies (METs) is presented that incorporates a detailed physico-chemical framework, includes multiple reactions (both at the electrodes and in the bulk phase) and involves a variety of microbial functional groups. The model is applied to two theoretical case studies: (i) A microbial electrolysis cell (MEC) for continuous anodic volatile fatty acids (VFA) oxidation and cathodic VFA reduction to alcohols, for which the theoretical system response to changes in applied voltage and VFA feed ratio (anode-to-cathode) as well as membrane type are investigated. This case involves multiple parallel electrode reactions in both anode and cathode compartments; (ii) A microbial fuel cell (MFC) for cathodic perchlorate reduction, in which the theoretical impact of feed flow rates and concentrations on the overall system performance are investigated. This case involves multiple electrode reactions in series in the cathode compartment. The model structure captures interactions between important system variables based on first principles and provides a platform for the dynamic description of METs involving electrode reactions both in parallel and in series and in both MFC and MEC configurations. Such a theoretical modelling approach, largely based on first principles, appears promising in the development and testing of MET control and optimization strategies.

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Advanced Nanomaterials for the Design and Construction of Anode for Microbial Fuel Cells

Bai

Zhou

Gu³

2016

Advanced Electrode Materials

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A combined model for large scale batch culture MFC-digester with various wastewaters through different populations

Cited by 17 publications

References 45 publications

Comparative study between synthetic and dairy wastewaters in single chamber microbial fuel cell for power generation

Comparative study between synthetic and dairy wastewaters in single chamber microbial fuel cell for power generation

A Multiple Reaction Modelling Framework for Microbial Electrochemical Technologies

Advanced Nanomaterials for the Design and Construction of Anode for Microbial Fuel Cells

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