Search results for byproduct utilization

Environment Nov 28, 2023

COP28: Inside the United Arab Emirates, the oil giant hosting 2023 climate change summit

The United Arab Emirates (UAE), the world's seventh largest oil producer, will host the 28th UN climate change summit (COP28) in Dubai from November 30 to December 12. Presiding over the conference will be the chief executive ...

Environment Nov 24, 2023

Soot pollution from coal-fired power plants is more deadly than soot from other sources, study shows

Burning coal to generate electricity is on the way out in the United States, but the nation's long dependence on the fossil fuel took a devastating toll.

Biochemistry Oct 10, 2023

Researcher develops better ways to convert CO2 and biofuel byproducts into valuable chemicals

A University of Alberta researcher has developed better ways to convert carbon dioxide, a harmful greenhouse gas, and glycerol, a leftover of biodiesel production, into value-added materials with wide-ranging uses including ...

Biochemistry Oct 5, 2023

How a disgruntled scientist looking to prove his food wasn't fresh discovered radioactive tracers and won a Nobel Prize

Each October, the Nobel Prizes celebrate a handful of groundbreaking scientific achievements. And while many of the awarded discoveries revolutionize the field of science, some originate in unconventional places. For George ...

Analytical Chemistry Sep 27, 2023

Teams investigate material degradation process of carbon-based catalyst

Although a plethora of carbon-based catalysts have been developed to promote oxygen reduction reaction (ORR) in different electrochemical systems, the degradation process of those catalysts remains obscure to date. During ...

Ecology Sep 27, 2023

Cutting the odds of drug-resistant pathogens emerging in wastewater

The combination of chemical and physical stressors that bacteria face during wastewater treatment can impact the transfer of genes between them. But while certain combinations of stressors significantly increase the gene-transfer ...

Biotechnology Sep 21, 2023

Innovative solution for poultry litter waste management uses photocatalytic titanate nanofibers

The shift away from using poultry litter for crop fertilization has transformed this once-valuable agricultural byproduct into an environmental liability for poultry producers. Addressing this challenge, a study led by Dr. ...

Polymers Sep 19, 2023

Zero-waste synthesis of new supramolecular materials with remarkable mechanical properties

Researchers from Japan have unlocked the potential of tannic acid and ultra-high molecular weight polyethylene oxide by using them to synthesize strong and smart supramolecular gels in a zero-waste process. These gels exhibit ...

Cell & Microbiology Sep 18, 2023

Single cell protein: An alternative eco-friendly protein source derived from microorganisms

Researchers and businesses are increasingly drawn to alternative protein sources as they grapple with the challenge of meeting the growing global demand for protein. Among the unconventional sources, microorganisms stand ...

Materials Science Sep 5, 2023

Novel titanium dioxide catalyst shows promise for electrocatalytic carbon dioxide reduction

The conversion of atmospheric carbon dioxide (CO2), a greenhouse gas, to useful resources such as carbon monoxide, formic acid, and methanol and their byproducts is considered a promising route to mitigating global warming ...

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