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Surprising ways seaweed benefits the environment

Inhabitat - Innovation

While the news often mentions the terrible things in the sea, such as gyres of plastic and other trash, the oceans also hold an extremely valuable resource: seaweed. This renewable and easily harvestable organism is used for everything from food to spa treatments to a possible COVID-19 medicine.

Medicine 279
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Project secures EU funding to create sugars, chemicals and plastics from household waste

Envirotec Magazine

Reduce environmental plastic pollution levels. By recovering and adding value to waste derived from lignocellulosic feedstock, the project aims to: Reduce the levels of waste being sent to landfill. Reduce the amount of suitable food-producing land diverted to first-generation sugar production.

Waste 281
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Pathogens hitch a ride on plastic

Envirotec Magazine

It found that microplastics can make it easier for disease-causing pathogens to concentrate in plastic-contaminated areas of the ocean. This is very much a problem that affects both humans and animals,” said first author Emma Zhang, a fourth-year veterinary student with the UC Davis School of Veterinary Medicine. “It

Plastics 147
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Could trash-to-energy technology feed hydrogen demand?

GreenBiz

One company hoping to capitalize is Ways2H , which has a thermal process to convert municipal solid waste, medical waste, plastics and sewage sludge into renewable hydrogen. It will start by making transportation fuel from wastewater sludge, then add plastics, according to the company. . The image above describes SGH2's process.

Demand 508
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Plastic chemicals are inescapable — and they’re messing with our hormones

Grist

If you were to create a recipe for plastics, you’d need a very big cookbook. Scientists know, for example, that at least 3,200 plastic chemicals pose risks to human health or the environment. These chemicals, released at every stage of the plastic life cycle , mimic hormones and interfere with the metabolic and reproductive systems.

Plastics 143
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Floating house concept earns students place in global disaster preparedness competition

Envirotec Magazine

‘The Floating House’, can also be used as storage for food, water, medicines, and sanitation products and is designed to enhance disaster resilience within a local community at family level. Multiple recycled plastic barrels are then tied underneath the ground floor, and the walls and roof are constructed using galvanised metal sheets.

Logistics 240
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Does plastic have a future in packaging?

Business Green

Images on social media of sea creatures wrapped in plastic has had a huge impact on the public perception of plastic packaging in recent years. Between four million and 12 million metric tons of plastic enters the oceans each year, threatening marine life and polluting our food. A lot of plastic is produced from fossil fuels.