Related topics: water

Extracting valuable resources from waste to make new bioplastics

An old British phrase states that 'where there's muck, there's brass' - meaning that where there are dirty jobs to be done there is money to be made. This rings true to this day where many valuable resources can be recovered ...

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 ...

Scientists hope to create robot strawberry pickers

Scientists at the National Physical Laboratory (NPL), the UK's Measurement Institute, have developed an imaging technology which can identify the ripeness of strawberries before they are picked. The developers now hope to ...

Scientists estimate sea kelp generates $500 bn a year

Undersea kelp forests generate some $500 billion in fishing revenue and other benefits while absorbing five million metric tons of carbon dioxide a year, scientists estimated in a study published Tuesday.

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