This article explores the different types of plastics, highlighting their distinct properties and applications. Image Credit: Pixel B/Shutterstock.com Plastics are synthetic or semi-synthetic ...

Not generally collected from households for recycling. However, mixed plastic recycling is expected to be under way within five years. PP Polypropylene Soup pots, margarine tubs, most bottle tops, ...

A startup in Mexico is trying to help get a handle on one Gulf coast city’s plastic waste problem by converting it into ...

Polypropylene is a type of ... a piece of plastic is made of polypropylene if it has the number 5 inside the recycling triangle symbol. Polypropylene is commonly used in many different ...

Those different uses require different types of plastics, with different dyes, forms and compositions. Past threats to the Great Lakes were single contaminants like mercury or PCBs from single ...

When the Great Lakes Water Quality Agreement was passed in the 1970s, eutrophication was the big problem. Eutrophication occurs when too many nutrients enter a body of water, increasing the amount of ...