News tagged with toxic ammonia
Bacterial filters reduce stink from big pig factories
Concentrated animal feeding operations (CAFOs) on industrial animal factories can stink up an entire county, due to ammonia, and a smorgasbord of volatile organic compounds (VOCs). Jeppe Lund Nielsen of Aalborg University, ...
Dec 16, 2011 |
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Charcoal biofilter cleans up fertilizer waste gases
Removing the toxic and odorous emissions of ammonia from the industrial production of fertilizer is a costly and energy-intensive process. Now, researchers in Bangladesh have turned to microbes and inexpensive wood charcoal ...
Oct 14, 2010 |
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New method monitors critical bacteria in wastewater treatment
(PhysOrg.com) -- Researchers have developed a new technique using sensors to constantly monitor the health of bacteria critical to wastewater treatment facilities and have verified a theory that copper is ...
Biology /
Feb 04, 2009 |
4 / 5 (1) |
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Search results for toxic ammonia
Carbonized coffee grounds remove foul smells
For coffee lovers, the first cup of the morning is one of life's best aromas. But did you know that the leftover grounds could eliminate one of the worst smells around – sewer gas?
Feb 08, 2012 |
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Transplants for two: Twins get new livers to treat rare disease
In a small room at Lucile Packard Children’s Hospital, Megan and Ricky Gonzales each held one hand of their daughter Sophia, comforting her as she recovered from a Nov. 8 liver transplant. Near Sophia’s ...
Jan 09, 2012 |
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Can you stomach the festivities?
(Medical Xpress) -- Christmas and the New Year is the time of over-indulgence - and long may it continue. But is the season of festive feasting and making merry taking its toll on your body?
Dec 21, 2011 |
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Tobacco industry dying? Not so fast, says Stanford expert
The cigarette industry is not dying. It continues to reap unimaginable profits. It's still winning lawsuits. And cigarettes still kill millions every year.
Dec 13, 2011 |
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Pharmacists crucial in plan for terrorist chemical weapons
Terrorist attacks with chemical weapons are a real possibility, according to a study that appears in the online open access journal, Journal of Pharmacy Practice, published by SAGE. Thanks to their extensive knowledge of tox ...
Dec 10, 2011 |
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Graphene foam detects explosives, emissions better than today's gas sensors
(PhysOrg.com) -- A new study from Rensselaer Polytechnic Institute demonstrates how graphene foam can outperform leading commercial gas sensors in detecting potentially dangerous and explosive chemicals. The ...
Nanotechnology / Nanomaterials
Nov 24, 2011 |
3.9 / 5 (8) |
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Using air pollution thresholds to protect and restore ecosystem health
Air pollution is changing our environment and undermining many benefits we rely on from wild lands, threatening water purity, food production, and climate stability, according to a team of scientists writing in the 14th edition ...
Nov 14, 2011 |
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Researchers find potential key for unlocking biomass energy
Researchers at the U.S. Department of Energy's Los Alamos National Laboratory and Great Lakes Bioenergy Research Center have found a potential key for unlocking the energy potential from non-edible biomass ...
Jul 20, 2011 |
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Study shows climate change makes some chemicals more toxic to aquatic life
Some areas of the southern United States are suffering from the longest dry spell since 1887 and a new Baylor University study shows that could prove problematic for aquatic organisms.
Jun 28, 2011 |
3.7 / 5 (3) |
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Nitrogen guidelines for cereal forages
Cereal grains such as wheat and barley are viable alternative hay crops and can provide valuable grazing opportunities. Due to drought resistance, good yields and ability to break pest cycles of perennial crops, annual forages ...
Jun 24, 2011 |
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List of search results for toxic ammonia
