Efforts to reduce the flow of fertilizers, animal waste and other pollutants into the Chesapeake Bay appear to be giving a boost to the bay's health, a new study that analyzed 60 years of water quality data has concluded. ...
Environment
Nov 3, 2011
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Emerging contaminants (ECs) in natural water bodies, including endocrine disruptors, pharmaceuticals, and synthetic dyes, pose a grave threat to public water safety. Current wastewater treatment technologies, while somewhat ...
Analytical Chemistry
Jan 24, 2024
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While color is one of the primary indicators of sales success within the fashion industry, it's also one of the world's largest sources of water pollution. In fact, textile mills often dump residual dyes and hazardous chemicals ...
Nanomaterials
Apr 26, 2022
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The ocean, the ground, rocks and trees act as carbon drains but are far from places where greenhouses gases are concentrated, especially CO2. A Spanish researcher has proposed human, agricultural and livestock waste, such ...
Environment
Aug 17, 2012
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The United States Army has taken delivery of the first two units of a "revolutionary" waste-water treatment system that will clean putrid water within 24 hours and leave no toxic by-products, according to scientists at Sam ...
Engineering
Feb 9, 2010
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Without phosphorus food cannot be produced, since all plants and animals need it to grow. Put simply: if there is no phosphorus, there is no life. As such, phosphorus-based fertilisers—it is the "P" in "NPK" fertiliser—have ...
Agriculture
Dec 19, 2022
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Scientists are ringing alarm bells about a significant new threat to U.S. water quality: as winters warm due to climate change, they are unleashing large amounts of nutrient pollution into lakes, rivers, and streams.
Environment
Oct 5, 2022
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(AP)—Residents and water plants along a river in southern China that is used as a drinking source have been warned not to use the river's water after authorities detected excessive amounts of two dangerous chemicals.
Environment
Jul 6, 2013
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Jitendra Kumar Chinthaginjala of the University of Twente, The Netherlands, has developed a catalyst that can efficiently remove nitrite and nitrate from drinking water. These two toxic substances are increasingly found in ...
Materials Science
Jun 18, 2010
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In a paper published in the National Science Review, a team from Tsinghua University analyzed the diffusion process of the treated Fukushima accident contaminated water to be discharged into the Pacific Ocean from 2023. Results ...
Environment
Dec 2, 2021
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