Results 251 to 260 of about 43,201 (300)

Removal of mercury by peritoneal dialysis.

Archives of internal medicine, 1974
Acute poisoning with mercury bichloride is not common today. Recently, we had the opportunity to treat a hospital employee within minutes after he ingested 4 to 8 gm of mercury bichloride. Nevertheless, he developed acute renal failure. In conjunction with peritoneal dialysis we were able to collect and analyze data on the peritoneal clearance of ...
D T, Lowenthal, F, Chardo, M M, Reidenberg   +2 more
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Electron Removal in Mercury Afterglows

Physical Review, 1951
Observations of the electron density, visible and near ultraviolet light intensity, and spectrum associated with a 2800-Mc pulsed electrodeless discharge through mercury vapor have been made. Our results indicate ambipolar diffusion as the principal mechanism of electron removal at low pressure, with attachment becoming increasingly important at higher
P. Dandurand, R. B. Holt
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Measurements of Mercury in Dew:  Atmospheric Removal of Mercury Species to a Wetted Surface

Environmental Science & Technology, 2002
The importance of dew in the mercury cycle was investigated during three sampling periods in the Great Lakes region and one in the Florida Everglades. Mercury concentrations ranged from 1.0 to 22.6 ng/L in dew. Deposition per dew event was, on average, lowest at a remote site on Lake Superior (0.31 ng/m2) and highest in the Florida Everglades (1.4 ng ...
Elizabeth G, Malcolm, Gerald J, Keeler
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Using Wet-FGD systems for mercury removal

Journal of Environmental Monitoring, 2005
A plan to control mercury emissions to the atmosphere and to establish mercury emission limits has recently been elaborated by the European Commission, making it necessary to devise an efficient and cost effective mercury removal technology. Towards this end wet flue gas desulfurization units appear as a promising option for multi-pollutant control ...
Mercedes, Díaz-Somoano, Sven, Unterberger, Klaus R G, Hein   +2 more
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MERCURY REMOVAL FROM OILS

Chemical Engineering Communications, 2000
Abstract Heavy condensate or oil can contain significant amounts of mercury which causes marketing, processing and environmental concerns. We have developed an effective process to remove all kinds of mercury compounds in heavy condensate. At the conditions tested, the total mercury content in a condensate was reduced from 3,000 to lO ppb, representing
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Removal of gaseous elemental mercury by modified diatomite

Science of The Total Environment, 2019
Novel adsorbents with low cost and high efficiency that do not produce secondary pollutants are vital for removing gaseous elemental mercury (Hg0) from coal-fired power plants. In this study, eight diatomite-based adsorbents were developed and used to remove Hg0 in a bench-scale fixed-bed reactor. The effects of active substances, reaction temperature,
Huan, Liu, Yongchun, Zhao, Yuming, Zhou, Lin, Chang, Junying, Zhang   +4 more
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Mercury in Biological Fluids after Amalgam Removal

Journal of Dental Research, 1998
Dental amalgam is the major source of inorganic mercury (Hg) exposure in the general population. The objective of the present study was to obtain data on changes in Hg levels in blood, plasma, and urine following removal of all amalgam fillings during one dental session in 12 healthy subjects. The mean number of amalgam surfaces was 18 (range, 13 to 34)
G, Sandborgh-Englund, C G, Elinder, S, Langworth, A, Schütz, J, Ekstrand   +4 more
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Mercury Removal by Activated Carbon Process

1987
In contrast to all other metals, mercury is in the liquid state at room temperature and has a relatively high vapour pressure. As mercury or mercury-contaminated raw materials are used in numerous industrial processes, mercury is often released into waste water and waste air.
K.-D. Henning, K. Keldenich, K. Knoblauch   +2 more
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The Mercury Removal Procesess Evaluation

2003
Za uklanjanje žive iz ispusnih plinova energetskih i industrijskih postrojenja kao i iz prirodnog plina, dostupno je nekoliko (komercijalnih) procesnih rješenja. Ona se temelje na različitim postupcima: od uklanjanja žive podhlađivanjem i kondenzacijom, preko cijelog niza procesa separacije koji koriste selektivni adsorbent kao sredstvo pomoću kojega ...
Špirić, Zdravko, Hraste, Marin, Zrnčević, Stanka   +2 more
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Mercury Switch Removal Process

2017
<div class="section abstract"> <div class="htmlview paragraph">Mercury capsules have been used in the automotive industry in various switching applications. The basic design and performance characteristics of mercury switches (or capsules) make these components particularly suited to underhood light and trunk light applications.
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