Researchers in Finland have discovered that electrodes in lithium batteries containing cobalt can be reused following a special process. In comparison to traditional recycling, which typically extracts metals from crushed batteries by melting or dissolving them, the new processâwhich newly saturates the electrodes with lithiumâsaves valuable raw materials, and likely also energy. The rechargeable batteries […]
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Scientists Create World’s First Truly Biodegradable Single-use Plastic That ‘Eats Itself’ in Just 2 Weeks
Despite our efforts to sort and recycle, less than 9% of plastic gets recycled in the U.S., and most ends up in landfill or the environment. Biodegradable plastic bags and containers could help, but if they’re not properly sorted, they can contaminate otherwise recyclable #1 and #2 plastics. What’s worse, most biodegradable plastics take months […]
Letter: Single-use plastics, global warming connected | Letters | benningtonbanner.com – Bennington Banner
Single-use plastics, global warming connected To the Editor: I am glad to see that more people are deciding to take action against global warming. (“Review: Bill Gates offers a hopeful take on climate change,” Feb. 17, 2021.) But I believe…
(Universitat Autonoma de Barcelona) A study by the ICTA-UAB warns that tourism generates 80% of the marine litter accumulating on the beaches of the Mediterranean islands in summer.For researchers, the global COVID19 pandemic may be an opportunity to rethink the model of sustainable tourism.
Mexico City With 9 Million People, Joins China By Enacting New Ban on Single-use Plastics and Straws in 2021
In Mexico City, after more than a year of behind-the-scenes work, a ban on single-use containers, cutlery, straws, cups, stirrers and other popular but disposable items has come into effect. Mexico City’s environmental secretary explained on Twitter that the capital will now be a place “without single-use plastics,” and urged citizens to think of reusable […]
Plastic is ubiquitous in people’s lives. Yet, when plastic-containing items have fulfilled their missions, only a small amount is recycled into new products, which are often of lower quality compared to the original material. And, transforming this waste into high-value chemicals requires substantial energy. Now, researchers have combined a ruthenium-carbon catalyst and mild, lower-energy reaction conditions to convert plastics used in bottles and other packaging into fuels and chemical feedstock.
In China, 2020 was bid farewell with a flurry of fireworks and the scratching off of 200 million metric tonnes of plastic straws from the nation’s pollution inventory. The anticipated ban comes into effect first with two items, plastic straws and single-use shopping bags, with other single-use plastics to follow. They are one of fewer […]
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China’s Island Province Bans All Disposable Plastics; Uses Industrial Might to Ramp Up Biodegradable Ones
While once-pristine beaches around the tropics are becoming infamous for their plastic litter, the Chinese island province of Hainan is putting a new plan in place to keep its beaches clean. Cities like Sanya and Haikou are ground zero for an ambitious new plastic pollution control plan that began in August when single-use plastic items […]
Coca-Cola, PepsiCo and Nestlé have been accused of “zero progress” on reducing plastic waste, after being named the world’s top plastic polluters for the third year in a row. Coca-Cola was ranked the world’s No 1 plastic polluter by Break…
(Boston College) The new study “Human Health and Ocean Pollution” presents a broad and comprehensive examination of the multiple dangers to human and ecosystem health posed by pollution of the seas. Toxins in the ocean make landfall through the food chain and coastal tides, posing health risks to more than 3 billion humans, according to scientists led by the Centre Scientifique de Monaco and Boston College, with support from the Prince Albert II of Monaco Foundation.