If researchers are right, soon, we could turn sewage water into battery water thanks to a new technological development called microbial fuel cells.
Researchers infuse bacteria with silver to improve power efficiency in fuel cells
From phys.org
2021-09-16 18:00:02
Excerpt:
A UCLA-led team of engineers and chemists has taken a major step forward in the development of microbial fuel cells—a technology that utilizes natural bacteria to extract electrons from organic matter in wastewater to generate electrical currents. A study detailing the breakthrough was recently published in Science.
“Living energy-recovery systems utilizing bacteria found in wastewater offer a one-two punch for environmental sustainability efforts,” said co-corresponding author Yu Huang, a professor and chair of the Materials Science and Engineering Department at the UCLA Samueli School of Engineering. “The natural populations of bacteria can help decontaminate groundwater by breaking down harmful chemical compounds. Now, our research also shows a practical way to harness renewable energy from this process.”
