Chemistry: The World Around Us
is Rous and J.R. Turner introduce a citrate-glucose solution that permits storage of blood for several days after collection. Allowing for blood to be stored in containers for later transfusion aids the transition from the vein-to-vein method to direct transfusion. This discovery also allows for the establishment of the first blood depot by the British during World War I. Oswald Robertson is credited as the creator of the blood depots. Sodium glocuse: a crystalline salt Na3C6H5O7 used chiefly as a buffering agent, as an emulsifier, as an alkalizer and cathartic in pharmaceuticals, and as a blood anticoagulant 1. A monosaccharide sugar, C6H12O6, occurring widely in most plant and animal tissue. It is the principal circulating sugar in the blood and the major energy source of the body. Citrate: salt or ester of citric acid; used as anticoagulants because they bind calcium ions http://members.rediff.com/bloodbank/History.htm Italian chemist who discovered nitroglycerine. Ascanio Sobrero worked as an assistant to Professor J. T. Pelouze in Paris and then became professor of chemistry in Turino, Italy. His face was badly scarred as a result of an explosion in the 1840s. He c
The chemical nature of oil is directly related to the fate and environmental impacts of spilled oil, whether on water or on land, and to the effectiveness of the diversity of countermeasures which might be deployed. While evaluation of the effects of spilled oil on the environment receives much attention in forums with a biological or toxicological focus, which often do take into consideration chemical factors, the complex topic of the chemistry of oil spills in direct relation to countermeasures is examined more rarely. The various chapter in this document discuss a diversity of oil spill countermeasures, and target the chemical and consequently physical behaviour of oil which determines its characteristics at the time of the spill. While oil spills occur in fresh and salt waters, and on land, marine oil spills remain the larger issue - there tends to be more oil spilled, environmental problems are more complex, and countermeasures are more difficult to implement. To address this need, Westinghouse Electric Company initiated development work for Scale Conditioning Agent (SCA) technology in 1999. Follow-up work in 2000 resulted in the addition of Advanced Scale Conditioning Agent (ASCA) technology. Independent testing by Dominion Engineering, Inc. validated the efficacy of the various processes
Some topics in this essay:
Applied Chemistry,
Massachusetts Hospital,
Owners' SGOG,
Summary Maintaining,
Alfred Nobel,
Oswald Robertson,
Turino Italy,
Utilities United,
Nobel Prizes,
JR Turner,
oil spills,
steam generator,
oil spill,
chemical cleaning,
steam generators,
research development,
generator chemical cleaning,
water reactor,
pressurized water,
deposit accumulation,
pressurized water reactor,
spilled oil,
steam generator deposits,
steam generator chemical,
scale conditioning agent,
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Approximate Word count = 1673
Approximate Pages = 7 (250 words per page double spaced)
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