Working with communities to keep drinking water safe

When we think about unsafe drinking water, our minds may leap to contaminated wells in developing nations or flood damage to sewage systems. It's easy to feel removed from these issues. Yet each year viruses, bacteria and ...

Researchers find a way to peel slimy biofilms like old stickers

Slimy, hard-to-clean bacterial mats called biofilms cause problems ranging from medical infections to clogged drains and fouled industrial equipment. Now, researchers at Princeton have found a way to cleanly and completely ...

Chemicals that keep drinking water flowing may also cause fouling

Many city drinking water systems add softening agents to keep plumbing free of pipe-clogging mineral buildup. According to new research, these additives may amplify the risk of pathogen release into drinking water by weakening ...

Singapore honours Dutch scientist

Singapore said Monday it will award nearly 200,000 US dollars to a Dutch scientist who pioneered an environmentally friendly, low-cost way of treating waste water and refused to patent the process.

Tracking wastewater's path to wells, groundwater

We often "flush it and forget it" when it comes to waste from toilets and sinks. However, it's important to be able to track this wastewater to ensure it doesn't end up in unwanted places. A group of Canadian scientists has ...

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