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Tag: oxygen
ASTM Water Committee Developing Proposed Standard for Ion Exchange Oxygen Removal Cartridges
2013-05-16 06:00:00| Industrial Newsroom - All News for Today
Proposed standard ASTM WK39806, Practice for the Capacity of Ion Exchange Oxygen Removal Cartridge, will provide comprehensive approach to analyzing oxygen removal cartridges. Specifically, this standard, being developed by Subcommittee D19.08 on Membranes and Ion Exchange Materials, will help determine exchange capacity of ion exchange oxygen removal cartridge used to remove dissolved oxygen from water. Interested parties are invited to join in standards developing activities. This story is related to the following:Trade Associations
Tags: standard
water
exchange
committee
Metallized BOPP Film offers moisture and oxygen barrier.
2013-04-29 14:30:22| Industrial Newsroom - All News for Today
Suited for gas-flushed packaging applications, Torayfan® MWX6 metallized white cavitated biaxially-oriented polypropylene film features hermetic, heat-sealable layer on one side and ultra-barrier on other side for moisture and oxygen resistance. Product can be used as monoweb or lamination and runs on both horizontal and vertical form-fill seal machines. Available in 100 and 110 gauges, film is suitable for packaging salty snacks, baked goods, confectionery items, and refrigerated/frozen foods. This story is related to the following:Biaxially-Oriented Film |
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offers
oxygen
barrier
Rethinking Early Atmospheric Oxygen
2013-04-25 02:00:00| Climate Ark Climate Change & Global Warming Newsfeed
ScienceDaily: A research team of biogeochemists at the University of California, Riverside has provided a new view on the relationship between the earliest accumulation of oxygen in the atmosphere, arguably the most important biological event in Earth history, and its relationship to the sulfur cycle. A general consensus exists that appreciable oxygen first accumulated in Earth's atmosphere around 2.4 to 2.3 billion years ago. Though this paradigm is built upon a wide range of geological and geochemical observations,...
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oxygen
atmospheric
rethinking
AirLiquide to partner with CEA on second-generation biofuel project; pressurized, high-temperature oxygen combustion
2013-04-20 14:30:17| Green Car Congress
Tags: project
partner
oxygen
combustion
Environmental Toxicology and Chemistry of Oxygen Species(Kruk)
2013-04-19 01:11:03| Springer Environmental Sciences titles
series:Reactions and ProcessesThe book describes the chemical structure and spectroscopic properties of toxic oxygen species such as: superoxide, hydroxyl and organic oxygen radicals, hydrogen peroxide and singlet oxygen. With respect to these oxygen species this volume also covers sources of generation; methods of identification; the chemical reactivity with biologically important compounds; biochemical, clinical and ...
Tags: environmental
chemistry
oxygen
toxicology
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