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امروز : چهارشنبه, ۷ آبان , ۱۳۹۹  .::.  اخبار منتشر شده : 0 خبر
Sustainable polymers: plastics with potential
14 مارس 2019

PolymPart: With the ever-increasing problem of plastic waste showing no sign of relenting, can a new breed of sustainable polymer end the nightmare? In 2016, a 17-strong team of executives and analysts working for the Ellen MacArthur Foundation claimed that by 2050 the world’s oceans are expected to contain, by weight, more plastics than fish. […]

R&D Efforts to Make Plastic More Sustainable
30 ژانویه 2019

PolymPart: A few large facilities make plastic, dispersed through converters and suppliers, which ultimately ends up in the hands of consumers. Tens of production sites feed hundreds of converters supplying thousands of stores shopped by millions of consumers. Virtually everyone in a modern society touches plastic almost every minute of every day. We now recognize […]

Our Plastic Addiction Has Reached A New Crisis Level
16 دسامبر 2018

Polympart: At this point, recycling won’t save us. But there are some other scientific innovations that might. This is not a good look. Humans are using more oil-based plastic than ever, with devastating environmental consequences. It is not altogether clear how we reverse what has become known as the plastic pandemic. Mix of potential solutions At […]

Ninety percent of plastic is not recycled in Canada
20 نوامبر 2018

PolymPart: The face of Canada’s battle against plastic pollution could change in a matter of days. The Canadian Council of Ministers of the Environment (CCME), has plans to meet in Ottawa on Friday, November 23. The meeting has not been talked about much in the media and it is not well publicized, however, if all […]

Your Poop Is Probably Full of Plastic
23 اکتبر 2018

PolymPart: Every minute, a dumptruckful of plastic plops into the world’s oceans. That’s eight billion metric tons every year. Once waterborne, whatever doesn’t wash ashore eventually breaks down into itty bits. The puniest pieces—the ones smaller than 5 millimeters wide—are called microplastics, and their fates are numerous. Some glob onto an Alaska-sized gyre of plastic […]

The Fungus That Could Replace Plastic
22 آگوست 2015

PolymPart Reports: Our dependence on plastics is a major environmental issue. Plastic barely degrades, and it’s filling our landfills and oceans faster than we can get rid of it. But scientists and designers have come up with a viable replacement for plastic in many of its applications: fungus. Motherboard correspondent Alejandro Tauber traveled to Utrecht […]

آمار تولید پلاستیک در سراسر جهان بین سال های  ۱۹۵۰ تا ۲۰۱۳
19 آگوست 2015

روند افزایش کاربرد پلاستیک ها در صنایع مختلف طی سال های اخیر به شدت افزایش یافته است. پلاستیک ها مواد آلی با وزن مولکولی بالا هستند که می توانند به شکل های مختلف در آیند. بعضی از آن ها به صورت طبیعی یافت می شوند ولی اکثر آنها به صورت مصنوعی به دست می آیند. طبقه […]