Remediation
The latest chemistry news and research on remediation, including bioremediation, chemical oxidation and nanoremediation, from the Royal Society of Chemistry's magazine, Chemistry World
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ResearchBall milling breaks PFAS down into industrially useful fluoride source
Mechanochemistry could deal with ‘forever chemicals’
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ResearchKakhovka dam attack exposed ‘toxic time bomb’ of heavy metal pollution
Newly exposed sediments are estimated to contain around 83,000 tonnes of heavy metals
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ResearchCellulose and chitin foam can remove nearly all microplastics from water
Biopolymer foam remains effective in water with heavy metals and other pollutants
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NewsForty years on from the Bhopal disaster what lessons have been learnt?
India looks to the future as survivors fight on to receive adequate compensation and medical care
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ResearchVisible light-powered catalysts clean up ‘forever chemicals’
Organic photoredox catalysts show promise for fluorinated pollutants
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NewsWater regulator applies stricter PFAS limits to drinking water in England and Wales
New guidance, expected to go into effect in January, would cumulatively restrict 48 different PFAS
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ResearchElectrocatalyst-in-a-box recycles nitrogen species to produce ammonia from wastewater
Electrochemical catalytic system can handle real wastewater
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NewsUS finally gets nationwide regulation of PFAS in drinking water
Long-awaited rule is significantly stricter and covers six PFAS, with a five-year phase in for water utilities
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Business3M finalises PFAS settlement with US water suppliers
Court-approved scheme will see up to $12.5 billion to fund cleanup of public drinking water systems
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NewsChemical recycling finds itself in the firing line as viability of process questioned
Analysis finds that ‘advanced recycling’ creates a toxic waste problem, but some researchers are concerned important nuance is not acknowledged
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BusinessChemicals roundup 2023
Chemical companies entered cost-cutting mode in a year dominated by overcapacity and slow demand
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OpinionThe PFAS problem in everyone’s back yard
Communities around the world will have to get to grips with a new pollution problem that will cost billions to address
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NewsTwo year clean-up of Scottish beach clears radioactive material from second world war planes
Multi-million pound operation removed over 6000 particles of highly radioactive radium-226 and associated radionuclides
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FeatureFighting algal blooms with chemistry
These harmful events are the result of a complex interplay of factors, but Bárbara Pinho talks to the researchers finding out how they form and how we can stop them
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ResearchHydrocarbon-eating bacteria speed up consumption by reshaping oil droplets
Finding offers insight into the biodegradation of oil spills
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NewsThe subterranean chemistry that explains India’s groundwater contamination
Complex interplay of factors has led to elevated levels of arsenic, uranium and fluoride in drinking water, making the country’s poorest citizens sick
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NewsFirst draft of a global treaty to curb plastic pollution expected by November
The first draft should lead to a legally binding international agreement, possibly by the end of 2024
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ResearchMicrobial degradation offers way to tackle chlorinated PFAS in wastewater
Findings shed light on the environmental fate of chlorinated PFAS compounds and how to design biodegradable, less toxic alternatives
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ResearchRecycling wind turbine blades by breaking them down into their constituent chemicals
Thermoset plastics that normally end up in landfill can be selectively depolymerised using a ruthenium catalyst
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News‘Will we have the will to invest, the will to change?’: green chemistry 25 years on
Father of green chemistry says we’ve shown we can change, but can we transform the chemical sciences?