Citrus waste converted to biopolymers using cavitation
The citrus industry generates a substantial amount of waste, primarily peels and seeds, which are often underutilized despite their rich cellulose and pectin content. Conventional pectin and cellulose extraction methods are energy-intensive and gener.....»»
San Diego State University report calls Tijuana River contamination "a public health crisis"
A new report from researchers at San Diego State University, citing "untreated sewage, industrial waste, and urban run-off due to inadequate infrastructure and urbanization," calls the Tijuana River "a public health crisis" that imperils the good hea.....»»
Surprising discovery of pharmaceuticals in Norwegian food waste
New research reveals that recycled food waste may be contaminated with pharmaceutical residues. The good news is that fungi cultivated in biogas digestate show minimal absorption of these contaminants. On February 16, Astrid Solvåg Nesse will defend.....»»
An eight-phase methodology for analyzing microplastics in soil ecosystem
In today's world, plastics are used extensively due to their favorable properties and affordable costs. The widespread use of these non-biodegradable materials, however, makes them a waste management nuisance and global environmental concern. It is e.....»»
Population can"t be ignored—it has to be part of the policy solution to our world"s problems, says researcher
There is a growing consensus that environmental problems, particularly the effects of climate change, pose a grave challenge to humanity. Pollution, habitat destruction, intractable waste issues and, for many, deteriorating quality of life should be.....»»
Contaminated soil landslide threatens Danish village
A small hamlet in the west of Denmark is facing an unusual existential threat: a landslide of contaminated waste that is bearing down on the community and a nearby river......»»
Researchers reveal elusive bottleneck holding back global effort to convert carbon dioxide waste into usable products
Think of it as recycling on the nanoscale: a tantalizing electrochemical process that can harvest carbon before it becomes air pollution and restructure it into the components of everyday products......»»
Household food waste reduced through whole-family food literacy intervention
Food waste is a global issue, with the estimated value of wasted food totaling $230 billion CAD in 2023. In Canada, estimates suggest half of the food wasted occurs at the household level, which roughly equals $1,000 CAD per family per year. A recent.....»»
I hate low-profile keyboards, but Asus’ latest has converted me
Low-profile mechanical keyboards haven't been my jam, but the new Asus ROG Falchion RX LP could change that......»»
Vurpas Architectes transforms French market with "childlike quality" into primary school
French studio Vurpas Architectes has converted a 1960s market building to create Eugénie Brazier, a primary school and nursery in Lyon. Read more French studio Vurpas Architectes has converted a 1960s market building to create Eugénie Braz.....»»
Hermit crabs find new homes in plastic waste: Shell shortage or clever choice?
The crustaceans are making the most of what they find on the seafloor. Enlarge / Scientists have found that hermit crabs are increasingly using plastic and other litter as makeshift shell homes. (credit: Luis Diaz Devesa/Getty).....»»
Tesla agrees to pay $1.5 million to settle California hazardous waste lawsuit
Tesla agrees to pay $1.5 million to settle California hazardous waste lawsuit, filed by 25 California counties accused the electric vehicle maker of mishandling hazardous waste at its facilities across the state......»»
How leafcutter ants cultivate a fungal garden to degrade plants could provide insights into future biofuels
Scientists have spent decades finding ways to efficiently and affordably degrade plant materials so that they can be converted into useful bioproducts that benefit everyday life......»»
Cost analysis of using cover crops in citrus production
The citrus industry in Florida, a historic hub for citrus (Citrus sp.) production, has been grappling with the devastating effects of Huanglongbing (HLB), also known as citrus greening disease (Candidatus Liberibacter asiaticus). In the face of this.....»»
Engineers unmask nanoplastics in oceans, revealing their true shapes and chemistry
Millions of tons of plastic waste enter the oceans each year. The sun's ultraviolet light and ocean turbulence break down these plastics into invisible nanoparticles that threaten marine ecosystems......»»
Intensifying the production of high-value compounds from industrial waste
A study by the Center for Integrated Technology and Organic Synthesis (CiTOS) demonstrates how glycerol carbonate, a biosourced industrial additive, can be produced in record time using CO2 and a by-product of the cooking oil recycling industry......»»
Tesla sued by California counties over hazardous waste
A group of 25 California counties have sued Elon Musk's Tesla, claiming the EV maker mishandled hazardous waste at its facilities across the state. The lawsuit from Los Angeles, Alameda, San Joaquin, San Francisco and other counties was filed on T.....»»
Fermentation revolution? Trash becomes treasure as bio-waste yields valuable acetone and isopropanol
In a major stride towards sustainable industrial fermentation, a team of researchers at Delft University of Technology (TU Delft) in The Netherlands, has unveiled pioneering advancements in the purification of isopropanol and acetone from the ferment.....»»
Remanufactured headlamps cheaper for consumer, keep waste out of landfills, GM says
General Motors is working with Llink Technologies to produce and sell remanufactured headlamps, giving dealers and customers more choice when a damaged one needs to be replaced. The partnership allows GM to compete in the aftermarket space and is bet.....»»
Video: Converting captured carbon dioxide to usable materials with environmentally-friendly reagents
As efforts to address the effects of a warming planet ramp up, CO2 removal is at the forefront of sustainability. But what happens to that carbon dioxide once it's removed from the environment? Researchers at UConn are showing how it can be converted.....»»
On tropical coasts, hermit crabs are now making their homes in plastic waste
Terrestrial hermit crabs are soft-bodied crustaceans that live near water in the world's tropical areas. Without any natural protection of their own, these crabs normally find shelter in discarded mollusk shells. But a number of terrestrial hermit cr.....»»