Researchers recovering metals and minerals from waste

Scarcity of clean water is one of the most serious global challenges. In its spearhead programme, VTT Technical Research Centre of Finland developed energy-efficient methods for reuse of water in industrial processes and ...

State e-waste disposal bans have been largely ineffective

One of the first analyses of laws banning disposal of electronic waste (e-waste) in municipal landfills has found that state e-waste recycling bans have been mostly ineffective, although California's Cell Phone Recycling ...

Sorting plastic waste: A magnetic game

More than one third of the total plastic production in Europe—about 14 million tonnes per year—are polyolefins, also known as polyalkenes. This is a family of polymers used for the manufacture of a variety of products, ...

More emphasis needed on recycling and reuse of Li-ion batteries

The discovery of potential environmental and human health effects from disposal of millions of rechargeable lithium-ion batteries each year has led scientists to recommend stronger government policies to encourage recovery, ...

Europe triples recycling but still lags target

Recycling of household waste has tripled in Europe over the past decade but some countries are dragging their feet for meeting a target set for 2020, the European Environment Agency (EAA) said in a report issued on Tuesday.

Towards better recovery of waste resources

A considerable amount of valuable raw materials is lost in waste utilization and processing chains. It would be worth, for example, effecting better recovery of the valuable metals contained in electronic equipment. Research ...

E-waste recycling—at whose expense?

Computers, tablets and mobile phones are all popular consumer products. The lifespan of these devices is usually short, between two to four years. Shakila Umair, researcher at KTH, travelled to Pakistan to see how these common ...

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