Results 61 to 70 of about 3,643 (220)

Ammonia Removal by Simultaneous Nitrification and Denitrification in a Single Dual-Chamber Microbial Electrolysis Cell

open access: yesEnergies, 2022
Ammonia removal from wastewater was successfully achieved by simultaneous nitrification and denitrification (SND) in a double-chamber microbial electrolysis cell (MEC).
Sanath Kondaveeti   +3 more
doaj   +1 more source

A Review on Carbon‐Based and Metal‐Based Anode Materials of Microbial Fuel Cells

open access: yesEnergy Science &Engineering, EarlyView.
Reviews a wide range of anode materials used in microbial fuel cells (MFCs) and evaluates their performance and suitability for scalable energy recovery from wastewater. Defines the essential characteristics of an ideal anode, including high surface area, excellent electrical conductivity, strong biocompatibility, and cost‐effectiveness, while ...
Md. Hamidur Rahman   +1 more
wiley   +1 more source

Separation of Acetate Produced from C1 Gas Fermentation Using an Electrodialysis-Based Bioelectrochemical System

open access: yesEnergies, 2018
The conversion of C1 gas feedstock, such as carbon monoxide (CO), to useful platform chemicals has attracted considerable interest in industrial biotechnology.
Jiyun Baek   +5 more
doaj   +1 more source

Visualizing CO2 Electroreduction Dynamics: Advances in Electrochemical AFM for Catalyst Interfacial Analysis

open access: yesInterdisciplinary Materials, EarlyView.
This review highlights how in situ electrochemical atomic force microscopy (EC‐AFM) bridges materials science and electrochemistry by providing real‐time, nanoscale visualization of catalyst dynamics during CO2 reduction. By uncovering interfacial reconstruction, active‐site evolution, and structure–activity relationships across diverse catalysts, EC ...
Kaixuan Li   +6 more
wiley   +1 more source

Microbial electron transport and energy conservation – the foundation for optimizing bioelectrochemical systems

open access: yesFrontiers in Microbiology, 2015
Microbial electrochemical techniques describe a variety of emerging technologies that use electrode-bacteria-interactions for biotechnology applications including the production of electricity, waste and wastewater treatment, bioremediation and ...
Frauke eKracke   +2 more
doaj   +1 more source

Progress and Prospects of Bioelectrochemical Systems: Electron Transfer and Its Applications in the Microbial Metabolism

open access: yesFrontiers in Bioengineering and Biotechnology, 2020
Bioelectrochemical systems are revolutionary new bioengineering technologies which integrate microorganisms or enzymes with the electrochemical method to improve the reducing or oxidizing metabolism.
Tianwen Zheng   +9 more
doaj   +1 more source

Bioelectrochemical single reactor for reductive and oxidative removal of trichloroethylene from contaminated groundwater

open access: yesJournal of Chemical Technology &Biotechnology, EarlyView.
Abstract BACKGROUND Chlorinated aliphatic hydrocarbons such as trichloroethylene (TCE) are persistent groundwater contaminants due to improper disposal and low biodegradability. This work presents an innovative bioelectrochemical system for the integrated reductive/oxidative removal of TCE from contaminated water, implemented in a single tubular ...
Maria Presutti   +5 more
wiley   +1 more source

Towards practical implementation of bioelectrochemical wastewater treatment

open access: yes, 2008
Bioelectrochemical systems (BESs), such as microbial fuel cells (MFCs) and microbial electrolysis cells (MECs), are generally regarded as a promising future technology for the production of energy from organic material present in wastewaters. The current
Rabaey, K.   +9 more
core   +1 more source

Nature‐Positive Materials Engineering: Carbon Electrodes from Satoyama Biomass

open access: yesThe Chemical Record, EarlyView.
Nature‐positive materials engineering can link satoyama forest stewardship with the design of carbon electrodes for batteries, supercapacitors, and electrocatalysis. By turning underused firewood and charcoal resources into functional carbons, this approach reduces mining footprints while supporting biodiversity, landscape resilience, and regional ...
Yuta Nakayasu
wiley   +1 more source

Bioelectroremediation of a Real Industrial Wastewater: The Role of Electroactive Biofilm and Planktonic Cells through Enzymatic Activities

open access: yesToxics
Bioelectrochemical processes are emerging as one of the most efficient and sustainable technologies for wastewater treatment. Their application for industrial wastewater treatment is still low due to the high toxicity and difficulty of biological ...
Laura Katherin Chaparro Díaz   +2 more
doaj   +1 more source

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