Trusty, not rusty, pipelines owe a debt to space

When a Dutch company working on soil pollution teamed up with ESA to build a better, bacteria-based air filter for space, they also created the foundation for a new way of keeping iron pipelines from corroding in the ground.

Can pollution help trees fight infection?

Trees that can tolerate soil pollution are also better at defending themselves against pests and pathogens. "It looks like the very act of tolerating chemical pollution may give trees an advantage from biological invasion", ...

Study finds switchgrass removes PCBs from soils

University of Iowa researchers have found a type of grass that was once a staple of the American prairie can remove soil laden with PCBs, toxic chemicals once used for cooling and other industrial purposes.

Oats to clean up heavy metals in contaminated soil

Researchers from universities in China, Switzerland and Australia have identified that the naked oat is best suited to remove radioactive strontium from contaminated soils.

Willow trees are cost-efficient cleaners of contaminated soil

Using broad-leaved trees such as willow trees in the phytoremediation of contaminated soils constitutes a cost-efficient method for restoring mining areas and landfills, according to a research project led by the University ...

Japan to spend $970 mn on nuclear soil store

Japan is planning to earmark 100 billion yen ($970 million) for a storage facility for tens of thousands of tonnes of soil contaminated with radiation from the Fukushima disaster, a report said Wednesday.

Mobile PCB cleanup system developed

University of Calgary scientists have developed new technology that promises a safer, cheaper way to clean up hazardous PCBs in soil using ultraviolet light – the first technology of its kind in the world.

Saving Earth's water from toxic waste

Scientists have devised a better way to protect groundwater from acids, heavy metals and toxic chemicals, helping to secure the Earth's main freshwater supply.

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