Report suggests more rigorous assessment of nanosilver use
(PhysOrg.com) -- A new report published in the journal Science suggests the risks to the environment of nanosilver used in consumer goods should be examined more stringently.
News tagged with sewage sludge
Small-scale study finds microplastics from natural fertilizers are blowing in the wind more often than once thought
Though natural fertilizers made from treated sewage sludge are used to reintroduce nutrients onto agricultural fields, they bring along microplastic pollutants too. And according to a small-scale study published in Environmental ...
Environment
Jan 17, 2024
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46
Scientists study how a diabetes drug affects soils
The transport of pharmaceuticals released from sewage treatment plants into farmland soils, with the potential to load into drinking water sources, is one that researchers at the Illinois Sustainable Technology Center (ISTC) ...
Environment
Aug 9, 2023
0
82
Antibiotic resistance linked to these household products
The study, by Assistant Professor Hui Peng's research group in the department of chemistry in the Faculty of Arts & Science, was able to show that triclosan—a chemical often included in household items like hand soaps, ...
Environment
Nov 1, 2022
3
895
Producing ethylene from food waste without greenhouse gas emissions
The Korea Institute of Science and Technology (KIST) announced that a research team led by Dr. Jeong-Myeong Ha of the Clean Energy Research Center developed a process technology and catalyst for removing hydrogen sulfide, ...
Materials Science
Mar 4, 2022
0
28
Research: Crop plants are taking up microplastics
Microplastics (MPs), i.e., tiny plastic particles less than 5 millimeters in length, can now be found throughout the ocean and other aquatic ecosystems, and even in our seafood and salt. As MPs have become ubiquitous, scientists ...
Environment
Jul 13, 2020
1
1425
Turning (more) fat and sewage into natural gas
North Carolina State University researchers have developed what is, to date, the most efficient means of converting sewage sludge and restaurant grease into methane.
Environment
Nov 13, 2019
1
38
Fuel from sewage is the future—and it's closer than you think
It may sound like science fiction, but wastewater treatment plants across the United States may one day turn ordinary sewage into biocrude oil, thanks to new research at the Department of Energy's Pacific Northwest National ...
Energy & Green Tech
Nov 2, 2016
19
188
Wastewater treatment lowers pathogen levels
A recent study by a team of researchers at the University of Arizona has tracked the incident of pathogens in biosolids over a 19 year period in one major U.S. city. In the same study, the researchers also analyzed pathogen ...
Environment
Jan 3, 2011
2
0
Cholesterol-busting bug with a taste for waste
A novel species of bacteria with cholesterol-busting properties has been discovered by scientists at the Universidad Complutense de Madrid, Spain. Dr Oliver Drzyzga and colleagues isolated the new bug, called Gordonia cholesterolivorans, ...
Cell & Microbiology
May 14, 2009
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