Chemistry
06/17/2018
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By Edsel Cook
Engineers study self-assembling block polymer membranes as an alternative option for water treatment
As water scarcity spreads across the face of the Earth, researchers are scrambling for ways to convert non-traditional sources into potable water. In a Nano Werk article, engineering researchers from two universities reported that self-assembling block polymer membranes could be used as alternative materials in water filtration. The United Nations warned that about 1.9 billion […]
02/19/2018
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By Zoey Sky
Tracking wastewater is difficult: Artificial sweeteners turn out to be reliable chemical markers
No one really thinks twice about the wastewater generated by sinks and toilets, but a team of Canadian scientists has recently discovered an unusual way to track the water “to ensure it doesn’t end up in unwanted places.” John Spoelstra, a research scientist with Environment and Climate Change Canada, says that artificial sweeteners “are very specific […]
02/06/2018
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By David Williams
Removing heavy metals from water: Activated charcoal from palm kernel cake is a low cost biosorbent
Contaminated water contains all sorts of harmful toxins that can result in dangerous diseases in humans. This has led scientists to devise various ways to decontaminate water —-so much so that decontamination has become an industry of its own. One of the primary objectives of decontamination is to remove heavy metals in water, which can cause […]
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