All About Chemistry... 2011 and beyond

News articles about "Remediation"

Bacteria can use magnetic particles to create a 'natural battery'

New research shows bacteria can use tiny magnetic particles to effectively create a 'natural battery ' According to work published in journal Science on 27 March the bacteria can load electrons onto and discharge electrons ... - Read More

Algae From Clogged Waterways Could Serve as Biofuels and Fertilizer

which is an advantage Large scale centralized “algal turf scrubber” operations in Florida and elsewhere are getting underway and are growing natural communities of periphytic or attached algae for biofuel production Miller is building on ... - Read More

Catch-release-repeat: Novel technique for handling molecules

Like vast international trading companies biological systems pick up freight items in the form of small molecules transport them from place to place and release them at their proper destination These ubiquitous processes are critical ... - Read More

Microbial soil cleanup at Fukushima

Proteins from salt loving halophilic microbes could be the key to cleaning up leaked radioactive strontium and caesium ions from the Fukushima Dai ichi Nuclear Power Plant incident in Japan The publication of the X ... - Read More

Switchgrass removes PCBs from soils, engineers find

University of Iowa researchers have found a type of grass that was once a staple of the American prairie can remove soil laden with PCBs toxic chemicals once used for cooling and other industrial purposes ... - Read More

Scientists search for new ways to deal with U. S. uranium ore processing legacy

Researchers at the Department of Energy's SLAC National Accelerator Laboratory are trying to find out why uranium persists in groundwater at former uranium ore processing sites despite remediation of contaminated surface materials two decades ago ... - Read More

Water, water, everywhere: Controlling the properties of nanomaterials

Scientists at the US Department of Energy's Oak Ridge National Laboratory are learning how the properties of water molecules on the surface of metal oxides can be used to better control these minerals and use ... - Read More

Water, Water, Everywhere -- Controlling the Properties of Nanomaterials

Wendy Hames and Katie Bethea Published Work H W Wang M DelloStritto N Kumar A I Kolesnikov P R C Kent J D Kubicki D J Wesolowski and J O Sofo “Vibrational density of states ... - Read More

Radiochemistry Annex: It's Getting Hot in There

Released 24 Dec 2014 11 00 AM ESTSource Newsroom Department of Energy Office of Science more news from this source Contact Information Available for logged in reporters only Dec 25 2014 Daniel Kaplan and Peter ... - Read More

Boosting armor for nuclear-waste eating microbes

A microbe developed to clean up nuclear waste and patented by a Michigan State University researcher has just been improved In earlier research Gemma Reguera MSU microbiologist identified that Geobacter bacteria's tiny conductive hair like ... - Read More

Managing specialized microbes to clean stubborn chemicals from environment

Chlorinated chemicals perform a host of societally useful functions but they also have a dark side Once their use life has ended such agents often become environmental contaminants sometimes resistant to bioremediation In a series ... - Read More

West Virginia spill activates engineers to determine effects of chemicals

Virginia Tech faculty engineers and students are unravelling fundamental chemical and health properties of the chemical that contaminated the drinking water for the residents of West Virginia Fueled by a $50 000 National Science Foundation ... - Read More

Maize and bacteria: A one-two punch knocks copper out of stamp sand

Scientists have known for years that together bacteria and plants can remediate contaminated sites Ramakrishna Wusirika of Michigan Technological University has determined that how you add bacteria to the mix can make a big difference ... - Read More

Living desert underground: In perpetual darkness of limestone cave, surprisingly diverse ecosystem of microbes

Ecosystem, Ecosystem
Hidden underneath the hilly grasslands studded with ocotillos and mesquite trees in southeastern Arizona lies a world shrouded in perpetual darkness Kartchner Caverns a limestone cave system renowned for its untouched cave formations sculpted over ... - Read More

Refined materials provide booster shot for solar energy conversion

If you want to get the most out of the sun you have to improve the performance of the materials used An interdisciplinary team of Engineering at Illinois researchers has set its sights on improving ... - Read More

New method gives accurate picture of gas storage by microscopic cages

A computational method to quantify the adsorption of gas by porous zeolites should help labs know what to expect before they embark upon slow costly experiments according to researchers at Rice University The new method ... - Read More

Neutrons, electrons and theory reveal secrets of natural gas reserves

Natural gas, Gas
Gas and oil deposits in shale have no place to hide from an Oak Ridge National Laboratory technique that provides an inside look at pores and reveals structural information potentially vital to the nation's energy ... - Read More

New way to study and improve catalytic reactions

Catalysts are everywhere They make chemical reactions that normally occur at extremely high temperatures and pressures possible within factories cars and the comparatively balmy conditions within the human body Developing better catalysts however is mainly ... - Read More

Star-shaped macromolecule grabs large anions

Anions, Macromolecule
Chemists at Indiana University Bloomington have created a symmetrical five sided macrocycle that is easy to synthesize and has characteristics that may help expand the molecular tool box available to researchers in biology chemistry and ... - Read More

'Self-cleaning' pollution-control technology could do more harm than good, study suggests

Research by Indiana University environmental scientists shows that air pollution removal technology used in self cleaning paints and building surfaces may actually cause more problems than they solve The study finds that titanium dioxide coatings ... - Read More
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