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Chemistry World October 11, 2011 David Bradley |
Hope for Arsenic Free Water From Deep Underground Researchers have found that arsenic adsorption by sediments could help prevent the salts intruding into groundwater more than 150 meters deep. |
Chemistry World July 21, 2006 Maria Burke |
Sourcing Bangladesh's Arsenic Arsenic contaminates millions of people's drinking water in West Bengal and Bangladesh, but scientists now think they might have figured out how the toxic element gets into the water in the first place. |
Chemistry World November 30, 2009 Lewis Brindley |
Colour change test for arsenic US researchers have developed a test to quickly and accurately measure arsenic levels in drinking water down to very low concentrations. |
Chemistry World March 4, 2013 David Bradley |
Microbial mobilization may offer arsenic solution Contamination of groundwater by naturally occurring arsenic salts has been an insidious environmental problem affecting millions of people across the Indian sub-continent for decades. |
Geotimes February 2006 Megan Sever |
Arsenic Leaching Into Water From Soil Researchers suggest that the rivers that drain the mountains are still bringing in the arsenic and depositing it throughout Bangladesh during annual floods. During the dry period, the arsenic would be drawn down to the aquifer, thus replenishing the aquifer's arsenic levels. |
Chemistry World May 21, 2008 Richard Van Noorden |
Rice Studies Highlight Inconsistent Arsenic Standards Measurements of potentially dangerous amounts of arsenic in rice show food regulations in the EU and US are outdated and lag far behind the stricter controls on arsenic in water, say UK chemists. |
Science News March 5, 2005 |
What's in the Dirt? The U.S. Geological Survey offers a database of more than 60,000 chemical analyses of stream sediment and soil in different parts of the United States. |
Geotimes August 2005 Michael C. Wilson |
Geomedia Movies: I.D. screen times at the Smithsonian... Books: Dancing with giants: A review of the Last Giant of Beringia... Maps: Mapping a transportation hub in Alabama... etc. |
Chemistry World September 7, 2012 Andrew Shore |
Groundwater arsenic detector Groundwater contaminated with arsenic has led to an epidemic of arsenic poisoning in parts of Bangladesh and India. Scientists in China have developed a sensor to detect arsenic quickly and accurately in water. |
Chemistry World August 21, 2008 Fred Campbell |
Source of Gaza's contaminated water confirmed Chemists have pinpointed the source of nitrates that are contaminating water in the Gaza strip and could be poisoning many newborn babies in the region. |
Chemistry World December 3, 2010 Mike Brown |
Arsenic sustains life A microorganism that uses the toxic element arsenic instead of essential nutrient phosphorus to sustain growth and life has been discovered by US researchers and could help us understand how life on Earth evolved. |
Chemistry World January 28, 2011 Emma Shiells |
Eliminating arsenic from drinking water An iron-rich, porous material can remove arsenic from drinking water in under two hours, say Chinese scientists. |
Geotimes May 2006 Avner Vengosh |
Rooting Out Radioactive Groundwater Given the continuous degradation of the quality of groundwater in many aquifers worldwide, and the increasing demand for using alternative water resources, the radioactivity factor may be more important than is realized. |
Reactive Reports Issue 60 David Bradley |
Fried Rust Could Prevent Arsenic Poisoning Arsenic-contaminated drinking water, could one day become a thing of the past thanks to the unexpected discovery of the magnetic properties of rusty nanoparticles. |
Chemistry World March 6, 2015 Anisha Ratan |
Phone camera checks water for arsenic UK scientists have developed a mobile phone-based system to help people avoid drinking water contaminated with arsenic. |
Delicious Living October 2006 Christine Spehar |
Too Much Fluoride in Your Water? Although fluoride protects against dental decay -- and is particularly important during kids' development -- overconsumption has resulted in health problems. |
American Journal of Nursing November 2005 Stephanie Chalupka |
Tainted Water on Tap A description of selected water contaminants and their known health effects as well as which populations are more vulnerable. An outline of assessment and nurses' roles in patient education and as community advocates for safer drinking water. |
National Gardening Charlie Nardozzi |
Arsenic-Eating Fern Researchers at Edenspace Systems, a leader in phytoextraction -- using plants to extract poisonous chemicals, such as arsenic, lead, and uranium from the soil -- have found a plant that loves sucking arsenic out of the soil. |
Chemistry World May 7, 2015 Rebecca Trager |
US agency tightens recommended fluoride levels The US Department of Health and Human Services' new recommendation on community water fluoridation lowers the optimal threshold of the mineral in drinking water to prevent tooth decay. |
Geotimes May 2004 Naomi Lubick |
Natural Boron Contamination in Mediterranean Groundwater Within the past few decades, the water quality in many of the coastal aquifers along the Mediterranean Sea has rapidly degraded. |
Salon.com November 6, 2000 Randy Dotinga |
The tooth will out Fluoride proponents and foes battle over conflicting scientific claims -- and the attention of voters... |
Geotimes April 2003 Kenneth R. Bradbury |
A Circuitous Path: Protecting Groundwater in Wisconsin Groundwater follows a winding path -- and one much faster than previously thought -- to municipal wells in the city of Sturgeon Bay, and it may pick up contaminants along the way. |
Chemistry World April 7, 2013 Laura Howes |
Beer filtration could add arsenic Researchers at the Technical University of Munich, Germany, have found that the material used to filter beers might add arsenic at the same time as it removes yeast. |
Chemistry World April 8, 2010 Simon Hadlington |
Arsenic anticancer target revealed Researchers from China and France believe they have uncovered the molecular mechanism by which arsenic trioxide kills certain cancer cells. |
Chemistry World July 2011 Philip Ball |
Column: The Crucible How principled was William Morris? |