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Microplastics collect heavy metals, reports study from Ulaanbaatar

Envirotec Magazine

Surface cracks and biofilms on plastic particles might help spread pollution Concerns about microplastic pollution arise not only because of the particles themselves, but also from whatever cargo they might be carrying. Sukhbaatar Square in Ulaanbaatar, Mongolia (image credit: takepicsforfun / Shutterstock.com).

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A different kind of youth activist: Meet the high schoolers who invented a microplastics solution

Grist

Victoria and Justin Huang, two 17-year-olds from The Woodlands College Park High School in Texas, designed a system that filters microplastic particles out of water using ultrasound waves. I first read about the Great Pacific Garbage Patch and microplastics that we’re getting into our water and our food. Justin: Ms.

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Pathogens hitch a ride on plastic

Envirotec Magazine

Microplastics are a pathway for pathogens on land to reach the ocean, with likely consequences for human and wildlife health, according to a study from the University of California , Davis. The study, published in the journal Scientific Reports, is the first to connect microplastics in the ocean with land-based pathogens.

Plastics 147
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Retention ponds can reduce tyre particle pollution

Envirotec Magazine

Retention ponds and wetlands constructed as part of major road schemes can reduce the quantities of tyre particles entering the aquatic environment by an average of 75%, new research appears to show. He added: “Tyre particles are thought to be among the greatest sources of microplastic pollution worldwide. Easy come, easy go?

Pollution 147
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Using ‘recycled plastic’ in construction materials may not be a great idea after all

Grist

Last month, the American Chemistry Council, a petrochemical industry trade group, sent out a newsletter highlighting a major new report on what it presented as a promising solution to the plastic pollution crisis: using “recycled” plastic in construction materials. This already happens with materials that don’t have plastics in them.)

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Your gadgets are actually carbon sinks — for now

Grist

Nearly 30 percent of this carbon was trapped in rubber and plastic, much of it in household appliances, and another quarter was stashed in bitumen, a byproduct of crude oil used in construction. But unfortunately, the authors acknowledge, these sites often leach chemicals , burp out methane , or shed microplastics into the environment.

Carbon 106
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EU Digital Product Passports aim to track items through the product life-cycle

Envirotec Magazine

In addition to batteries, apparel, and electronics, there is pressure on more industries to adopt the DPP initiative, such as textiles (especially furniture), plastics, chemicals, construction, and automobile manufacturing.

Plastics 227