Green chemistry company Carbios in France has announced that its innovative enzymatic bio-recycling process of polyesters is also applicable to crystalline polyethylene terephthalate (PET). ‘This means it can treat all kind of plastic waste containing PET, namely bottles, packaging and films,’ the firm says.
EPA concluded in 2014 that trichloroethylene (TCE) in spot cleaning agents and aerosol spray degreasers could pose health risks to workers and consumers. TCE is a known human carcinogen, and studies have associated the chemical with neurological, developmental, and immunological toxicity.
University of Wisconsin–Madison researchers have discovered a new type of catalyst to drive the ODHP reaction. In a paper published Dec. 1 in Science, a team led by chemistry and chemical engineering Professor Ive Hermans reports success with hexagonal boron nitride and boron nitride nanotube catalysts in the chemical reaction that converts propane to propene.
A new report gives 11 major U.S. retailers an average grade of D+ in meeting rising consumer demand for safer products, though it also found major progress at some firms.
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