Bioelectrochemical Treatment of Petrochemicals DOI
Nakul Kumar, Neha Tavker, Pankaj Kumar

et al.

Environmental science and engineering, Journal Year: 2023, Volume and Issue: unknown, P. 201 - 219

Published: Jan. 1, 2023

Language: Английский

Hydrogen Production in Microbial Electrolysis Cell and Valorization of Reactor Effluent for Algal Biomass DOI
Rahul Gautam,

Robert Steinberger Wilckens,

Uttam Kumar Ghosh

et al.

ACS Sustainable Resource Management, Journal Year: 2024, Volume and Issue: 1(8), P. 1738 - 1749

Published: Aug. 8, 2024

To counter energy scarcity and geopolitical tensions, sustainable fuels are the need of hour. The current study has explored a noble combination hydrogen production in single-chambered microbial electrolysis cell then its reactor effluent was used for algal biomass to promote maximum resource recovery. A heat-pretreated sugarcane bagasse fed MEC resulted 2.1 ± 0.02 m3 hydrogen/m3/day at an applied voltage 0.8 V, with coulombic efficiency 57.6 0.5 % electrical 70.16 2%. high density 48 A/m2 due effective biofilm corresponding COD removal 69.1 2% were reported, rates (HPR) reported as 1.85 m3/m2/d on basis cathode surface area. Further, digestate separated solid liquid fractions, supplied growth batch reactor, significant growth. feed residue produced productivity 0.95 g/L, filtrate 0.65 g/L dry biomass. proposes extraction valorization circular economy environment.

Language: Английский

Citations

1
Integrating microbial electrochemical cell in anaerobic digestion of vegetable wastes to enhance biogas production DOI Creative Commons
Jarina Joshi, Puja Bhatt,

Pratap Kandel

et al.

Bioresource Technology Reports, Journal Year: 2024, Volume and Issue: 27, P. 101940 - 101940

Published: Aug. 19, 2024

Anaerobic digestion is a highly promising approach to manage agricultural/food wastes that reduces pollution and produces energy effectively. In this study, we investigate the incorporation of microbial electrolysis cell (MEC) in anaerobic process with introduction two graphite felts enhance biogas production minimal electrical input. The high amount (1890 ± 113.1 mL) was produced from 1:2 v/v mixture vegetable water 0.8 V supplemented at 27 °C. Biogas could also be effectively MEC 18 °C (632 14.8 mL), which more than double comparison without voltage (303 27.5 mL). Maximum COD reduction found (70.84 5.54 %) control (20.35 4.53 %). Three Bacillus strains one Exiguobacterium strain were isolated sludge. Electricity can produce higher improve waste degradation by transforming into energy.

Language: Английский

Citations

1
Advancements in membrane-less electrolysis configurations: Innovations and Challenges DOI

Krishna Kumar,

Sara Mateo, A. Osa

et al.

Current Opinion in Electrochemistry, Journal Year: 2024, Volume and Issue: 49, P. 101602 - 101602

Published: Nov. 6, 2024

Language: Английский

Citations

1
A critical evaluation of platinum deposition techniques for hydrogen production in microbial electrolysis cells DOI Creative Commons
Pilar Sánchez‐Peña, Jesús Rodríguez, Juan Antonio Baeza

et al.

International Journal of Hydrogen Energy, Journal Year: 2024, Volume and Issue: 90, P. 1012 - 1022

Published: Oct. 10, 2024

Language: Английский

Citations

0
From sludge to resource recovery: geotextiles for efficient dewatering and sustainable utilization of faecal sludge DOI
Musa Manga, Chimdi Muoghalu, Caterina Brandoni

et al.

Energy Ecology and Environment, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 25, 2024

Language: Английский

Citations

0
Bioelectrochemical Treatment of Petrochemicals DOI
Nakul Kumar, Neha Tavker, Pankaj Kumar

et al.

Environmental science and engineering, Journal Year: 2023, Volume and Issue: unknown, P. 201 - 219

Published: Jan. 1, 2023

Language: Английский

Citations

0