Second life for waste paper in the construction industry

Cellulose, the primary ingredient in paper, is a highly efficient insulator and could offer the construction industry an effective, environmentally friendly alternative to convention insulation. However, until now there has ...

Researchers produce low-cost hand sanitizer from waste

A Tel Aviv University breakthrough allows, for the first time, a local production of ethanol—and hand sanitizer—based on plant and paper waste, using a novel lignin (a substance found in plants) degradation process. This ...

NREL research quantifies losses from cardboard, paper waste

Piles of cardboard and paper littering America's landfills represent $4 billion in lost economic value, according to a new analysis by researchers at the U.S. Department of Energy's National Renewable Energy Laboratory (NREL).

Reusing tableware can reduce waste from online food deliveries

Lifestyles in China are changing rapidly, and ordering food online is an example. However, those billions of delivery meals produce an enormous amount of plastic waste from packaging, but also from food containers and cutlery; ...

Making surgical instruments from medical waste

In Dutch hospitals, over a million kilos of blue 'wrapping paper' is used each year to keep medical instruments sterile. After they have been used, they create an enormous mountain of waste. TU Delft researchers Tim Horeman ...

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