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It's snowing plastic

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The snow may be melting, but it is leaving pollution behind in the form of micro- and nano-plastics according to a McGill study that was recently published in
Environmental Pollution. The pollution is largely due to the relatively soluble plastics found in antifreeze products (polyethylene glycols) that can become airborne and picked up by the snow.
The researchers used a new technique that they have developed to analyze snow samples collected in April 2019 in Montreal for both micro- and nano-sized particles of various plastics. The McGill technique is orders of magnitude more sensitive than any of the other current methods used for tracing plastic in the environment. It allows scientists to detect ultra-trace quantities of many of the most common soluble and insoluble plastics in snow, water, rainfall, and even in soil samples once they have been separated - down to the level of a picogram (or one trillionth of a gram). It is based on using nano-structured ....

Zi Wang , Nadimk Saad , Parisaa Ariya , Katherine Gombay , Parisa Ariya , Oceanic Sciences , Engineering Research Council Of Canada , National Research Council Canada , Mcgill University , Mcgill University Is Canada , Mcgill Media Relations Office , Phd Candidate , Ultra Trace Analytical Capability , Water Soluble Polymers , Fresh Falling Urban , Natural Science , Engineering Research Council , Climate Change Canada , Gill Media Relations Office , Atmospheric Science , Atmospheric Chemistry , Climate Science , Pollution Remediation , Chemistry Physics Materials Sciences , Earth Science , Nanotechnology Micromachines ,

It's snowing plastic | Newsroom - McGill University

The snow may be melting, but it is leaving pollution behind in the form of micro- and nano-plastics according to a McGill study that was recently published in
Environmental Pollution. The pollution is largely due to the relatively soluble plastics found in antifreeze products (polyethylene glycols) that can become airborne and picked up by the snow.
The researchers used a new technique that they have developed to analyze snow samples collected in April 2019 in Montreal for both micro- and nano-sized particles of various plastics. The McGill technique is orders of magnitude more sensitive than any of the other current methods used for tracing plastic in the environment. It allows scientists to detect ultra-trace quantities of many of the most common soluble and insoluble plastics in snow, water, rainfall, and even in soil samples once they have been separated – down to the level of a picogram (or one trillionth of a gram). It is based on using nano-structured mass spectr ....

Zi Wang , Nadimk Saad , Parisaa Ariya , Parisa Ariya , Oceanic Sciences , Engineering Research Council Of Canada , National Research Council Canada , Mcgill University , Mcgill University Is Canada , Phd Candidate , Ultra Trace Analytical Capability , Water Soluble Polymers , Fresh Falling Urban , Natural Science , Engineering Research Council , Climate Change Canada , ஜி வாங் , பரிச அரியா , கடல் அறிவியல் , பொறியியல் ஆராய்ச்சி சபை ஆஃப் கனடா , தேசிய ஆராய்ச்சி சபை கனடா , மகில் பல்கலைக்கழகம் , மகில் பல்கலைக்கழகம் இருக்கிறது கனடா , ஃப்ட் வேட்பாளர் , அல்ட்ரா சுவடு பகுப்பாய்வு திறன் , தண்ணீர் கரையக்கூடிய பாலிமர்ஸ் ,