Water
The latest chemistry news and research on water, including water pollution, water treatment and resource management, from the Royal Society of Chemistry's magazine, Chemistry World
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ResearchWater-based membrane waves through carbon dioxide, blocks other gases
Technology could be simpler, greener way to capture carbon dioxide or separate biogas
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PodcastTwo states of water & science sleuths
In this episode, we discuss the two-state model of water, how science sleuths are fighting disinformation, and hear the latest headlines.
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ResearchTextiles with ‘water shield’ nano-coating can be cleaned without detergent
Self-cleaning coating could cut water use and reduce release of microplastics
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ResearchScientists claim to have found the two types of water that explain the liquid’s oddness
Discovery could shed new light on anomalies such as why water is densest at 4°C
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OpinionProbing PFAS policies in the UK and EU
The UK has set out its approach to regulating fluorochemicals, and the EU has projected the savings from a proposed ban
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ResearchEmbodying polymer chemistry with a purpose by upcycling plastics and trapping PFAS
For Frank Leibfarth, focussing on reactivity and selectivity helps him bridge the gap between fundamental and applied research
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PodcastBench-stable butyllithium & secrets of Pompeii’s limescale
In this episode, we discuss the latest formulations designed to make a set of fiery reagents safer, explore what limescale can tell us about ancient civilizations and hear the latest headlines.
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OpinionThree centuries of Roman limescale reveals a dirty secret about Pompeii’s public baths
Carbon isotope ratios suggest that pre-aqueduct, the water was often contaminated with human waste
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NewsDeaths of municipal technicians in Zimbabwe from noxious gases linked to lack of chemistry expertise
An inability to pay good wages has seen technical talent leave the country with poorly-trained employees put at risk
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FeatureThe Antarctic manganese mystery
RRS Sir David Attenborough scientists are trying to measure the potentially crucial role of ocean manganese, finds Andy Extance. But how do you do cutting-edge science in the inhospitable Southern Ocean?
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ResearchTransforming toxic arsenic sludge into a valuable commodity for green technologies, electronics
A simple process extracts valuable pure arsenic metal from groundwater treatment waste
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ResearchWater squeezed into 2D channels conducts electricity 100,000 times better
Network of quasi-2D hydrogen bonding may be responsible for effect
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ResearchFloating photocatalyst turns sunlight into radicals that disinfect water in minutes
Smartphone torchlight powerful enough to generate bactericidal oxygen-centred organic radicals to purify water
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ResearchHydroxylamine discovery complicates water purification efforts
New insight into nitrate and nitrite reduction process reveals toxic intermediate
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ResearchModelling suggests waste heat from AI data centres could power carbon capture and water purification
Analysis considering thermodynamics, economics and emissions shows how AI could flip its environmental footprint to become both water-positive and carbon-negative
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News‘It is so important that the people who make up that committee are not political puppets’
Policy expert Camilla Alexander-White talks to Chemistry World about the UN effort to establish a scientific panel to advise on chemicals, waste and pollution
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ResearchEvidence found of nanocrystals lurking in low-density ‘amorphous’ ice
Findings may have wide-ranging implications, from the origins of life to the characterisation of technological glasses
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ResearchElectrochemistry cleans up nitrate-contaminated water without costly, toxic metals
Atomically-dispersed iron in woven carbon nanotube framework allows breakdown of pollutants
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NewsLess than 1% of 300,000 environmentally relevant chemicals in the US have monitoring data
The actual number of chemicals tracked may be even lower
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NewsWhat are the prospects for making green hydrogen straight from seawater?
Competing with better-established desalination coupled with electrolysis, direct seawater splitting technologies are targeting niches