News tagged with dye

Fast pollutant degradation by nanosheets

(Phys.org) —Waste from textile and paint industries often contains organic dyes such as methylene blue as pollutants. Photocatalysis is an efficient means of reducing such pollution, and molybdenum trioxide ...

Jun 17, 2013
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FDA panel votes to study food dyes, hyperactivity

(AP) -- A Food and Drug Administration advisory panel recommended Thursday that the agency further study the link between food coloring and childhood hyperactivity but said products that contain the dyes do not need package ...

Mar 31, 2011
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