Scientists from the U.S. Geological Survey will conduct a dye-trace assessment. For a few hours during this research, several miles of the Missouri river will appear reddish due to non-toxic dye. The red color will dissipate rapidly and…
The study is being done by USGS in cooperation with the City of Lawrence, City of Manhattan, City of Olathe, City of Topeka, Kansas Department of Health and Environment, Kansas Water Office, the Nature Conservancy and WaterOne to improve…
1. IntroductionWater is the most crucial and valuable compound on the Earth’s surface for all living beings. Our planet is mostly covered with water (71%); however, the fraction available for drinking purposes is less than 1%;…
Saint Patrick’s Day is coming up, and there are so several meals that can be made. Whether you’re relaxing for spring break or still cranking out some last-minute studying for midterms, these St. Patrick’s Day meals and snacks are both…
Saint Patrick's Day is coming up, and there are so many meals that can be made. Whether you're relaxing for spring break or still cranking out some last-minute studying for midterms, these St. Patrick's Day meals and snacks are both…
Harmful chemicals are used to dye jeans blueGetty Images
A new technique for dyeing denim using a chemical that turns blue in sunlight could slash the environmental impact of jeans manufacturing.
Blue denim is dyed…
Harmful chemicals are used to dye jeans blueGetty Images
A new technique for dyeing denim using a chemical that turns blue in sunlight could slash the environmental impact of jeans manufacturing.
Blue denim is dyed…
1. IntroductionIn the development of this research, two reactive dyes were chosen with chemical structures that are protected by patents with the following commercial names: sumireact supra yellow s-hbu and sumifix supra lemon-yellow…
1. IntroductionIn recent years, the presence of contaminants of emerging concern (CECs) from municipal wastewater effluents in the receiving water bodies has increased . These anthropogenic organic substances are present at trace…
Scientists at the National Institutes of Health found that women who use permanent hair dye and chemical hair straighteners have a higher risk of developing breast cancer than women who don’t use these products. The study…
Crested Butte, Colo — The U.S. Geological Survey will be conducting a non-toxic dye-tracing study in the Slate River, north of town, between Nov. 1 and 4, 2022. During this time, fluorescein, a green, non-toxic dye, will be…
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