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beryllium plant collected

The Cardiff Atomic Weapons Establishment (AWE) plant, located in Cardiff, Wales, United Kingdom, used metallic beryllium in their beryllium facility during the years of operation 19611997. ... extensive area measurements and personal lapel measurements of airborne beryllium concentrations were collected for Cardiff workers over the 36year ......

Beryllium is used industrially in three forms: as a pure metal, as beryllium oxide, and most commonly, as an alloy with copper, aluminum, magnesium, or nickel. Beryllium oxide (called beryllia) is known for its high heat capacity and is an important component of certain sensitive electronic equipment....

BRUSH WELLMAN ELMORE PLANT (a/k/a BRUSH WELLMAN INCORPORATED) ELMORE, OTTAWA COUNTY, OHIO ... to µg of beryllium. Wipe samples collected from ceiling fans and exterior ... Ohio Citizen Action conducted wipe and dust sampling on the property of nonBrush Wellman beryllium alloy workers and found beryllium in some of the samples (Amy Ryder ......

Chapter 3: Apology to Beryllium Workers. by David Epstein. ... Beryllium samples must be collected and sent to a lab, and only later do workers find out if they were at risk. ... Beryllium, prized ......

Beryllium and its compounds can produce dermatitis, conjunctivities, and other contact effects; however, these manifestations are rare. There is some evidence that beryllium in soils is toxic to plant life; no evidence was found on the effects of atmospheric beryllium on plants or on materials....

Retrospective beryllium exposure assessment at the Rocky Flats Environmental Technology site Showing 14 of 26 pages in this report . PDF Version Also Available for Download....

Flats Plant. Beryllium exposure was assessed via fixed airhead (FAH) sampling in which the filter cassette was affixed to the machine, generally within a few feet of the worker's breathing zone. Approximately 500,000 FAH samples were collected for beryllium over three decades. From 1984...

Beryllium in exhaled breath condensate as a biomarker of occupational exposure in a primary aluminum production plant. ... Exhaled breath condensate (EBC) is a matrix collected noninvasively that derives from the airway lining fluid. EBC beryllium (Be) levels were evaluated as a marker of occupational exposure in a primary aluminum production ......

Washington, DC: The National Academies Press. doi: /12007. ... 500 2day samples collected around a beryllium plant in PA. Eisenbud et al. 1949. Nonoccupational. Ambient air sampling and modeling. Concentrations miles from the plant ranged from to µg/m 3....

within the plant these could not be used to directly estimate PAworkers’ inhalational exposure to beryllium at the plant. A survey of surface contamination at this facility in 2007 revealed only two beryllium samples out of one hundred collected throughout the facility which exceeded the DoE surface contamination housekeeping...

beryllium plant enabled us to test the hypothesisthat long term exposure to beryllium wasassociated with ... bloodwascollected fromthe radial artery into heparinised syringes and analysed immediately at 37°C for PaO2, PaCO2, and pH(Instrumentation Laboratories,model213, Boston, MA)....

ProcessRelated Risk of Beryllium Sensitization and Disease in a Copper–Beryllium Alloy Facility ... collected between 1969 and 2000. Using this information, we addressed the following ... Beryllium Disease at a Copper–Beryllium Plant 197. these samples were also taken at a …...

late as 1975, there wereexposures to beryllium above 10 jig/m3 in somejobs. Afterabout 1977, the Afterabout 1977, the plant was in compliance with the permissible exposure limit of20 jg/m3....

Beryllium7 is a radionuclide produced in the upper atmosphere by cosmicray spallation with ions of carbon, oxygen and nitrogen. ... In this work, 7 Be was determined in leaves of 10 plant species collected from streets, parks and open land and in 5 consecutive rains over Alexandria, Egypt....

Beryllium: an easily scavenged metal ion in the environment. Author links open overlay panel Bhat ... study was specifically aimed to determine the levels of beryllium in environmental samples near the vicinity of the beryllium metal plant (BMP). ... Samples were collected in a cleaned 5l capacity polyethylene bottle with a funnel (15 ......

Beryllium disease found in 25 who worked at plant . Sunday, January 14, 2001. By the Associated Press . Hazleton, Pa. Twentyfive workers at a former northeastern Pennsylvania beryllium plant that closed 20 years ago have beryllium disease, which causes breathing difficulty and can be fatal, a …...

FORMER AMERICAN BERYLLIUM COMPANY TALLEVAST, MANATEE COUNTY, FLORIDA EPA FACILITY ID: FLD004100731 ... Former American Beryllium Company Final Release . PUBLIC HEALTH ASSESSMENT . ... American Beryllium operated an ultraprecision machine parts manufacturing plant, where berylliumcontaining metals were milled, lathed, and drilled into various ......

This review describes the health effects of beryllium exposure in the workplace and the environment. ... water samples were collected from 101 houses and of these, ... living within onequarter of a mile of a berylliumprocessing plant; and/or iii) having a diagnosis of sarcoidosis....

NIOSH researchers have collected particle samples from 25 work processes at four BWI facilities that represent all phases of beryllium extraction (Delta, UT), primary beryllium manufacturing (Elmore, OH), ceramics forming and machining (Tucson, AZ), and alloy finishing (Reading, PA)....

BERYLLIUM IN ENVIRONMENTAL AIR, WATER AND SOIL E N. BHAT and K. C. PILLAI* Health Physics Division, Bhabha Atomic Research Centre, Trombay, Bombay400 085 ... setting up of the Beryllium Plant at NewBombay, the background concentration ... BERYLLIUM IN ENVIRONMENTAL AIR, WATER AND SOIL CALIBRATION MORIN METHO[] (Range ngBe/m[l...

Washington, DC: The National Academies Press. doi: /12464. ... (2007) report a GSD of for area air samples collected in a copperberyllium alloy facility. â ¢ Hot process environments (such as foundry and furnace operations) in berylliumproduction facilities generally have the highest exposure (Kriebel et al. 1988; Johnson et al ......

Surface wipe samples were collected from 12 munitions plant buildings that housed maintenance, production, support, and administration activities. Targeted areas included the main machine shop where beryllium alloy tools reportedly were dressed most frequently; support maintenance shops for which primary activities did not involve machining ......

Beryllium was detected in 83 samples (87%) collected at the munitions plant and 33 samples (72%) collected at reference sites . Two munitions plant sample concentrations were above μ g/100 cm 2 ....

A Story From Luckey Ohio. Battling Beryllium Disease. Meet Marilyn Miller. No longer with us, She died on April 13, 1998, after a debilitating, 30year battle with beryllium disease. ... It was a beryllium plant, owned by the government but operated by the Cleveland firm Brush Beryllium, predecessor to Brush Wellman. ... And when he comes ......

The Lockheed report says data collected contradict that finding because tests found only low levels of contamination. ... Lockheed purchased the beryllium plant in 1996 in a corporate buyout of ......

from old scrap collected from end users. Detailed data on the quantities of recycled beryllium were not available but may ... MBC Corp., 2011, A plant for beryllium ore hydrometallurgical concentrating is to be built in Buryatia: Moscow, Russia, MBC Corp. press release, August 12....

the Reading plant,but beryllium aluminum,nickel, and chromium alloys were also produced. To produce beryllium– ... to locate all additional exposure data collected at the plant before this date. Besides companycollected measurements, copies of survey reports and beryllium air sampling data...

Quantitative beryllium exposure data are available for 325 jobs in one plant Reading (OH, USA). The most interesting early periods had to be extrapolated on …...

Beryllium Surface Levels in a Military Ammunition Plant Article in Journal of Occupational and Environmental Hygiene 5(7):47581 · August 2008 with 19 Reads DOI: /15459620802131408 ......

Beryllium was detected in 87% of samples collected at the munitions plant and in 72% of the samples collected at regional reference sites. Two munitions plant samples from areas near sanders and grinders were above μ g/100 cm 2 ( Department of Energy surface contamination limit)....

Beryllium is a chemical element with symbol Be and atomic number 4. It is a relatively rare element in the universe, usually occurring as a product of the spallation of larger atomic nuclei that have collided with cosmic rays. Within the cores of stars beryllium is depleted as it is fused and creates larger elements....

Beryllium and beryllium compounds were considered by previous IARC Working Groups in 1971, 1979, 1987, and 1993 (IARC, 1972, 1980, 1987, 1993). ... investigated historical beryllium exposures in a berylliummanufacturing plant in the USA during 1935–92 for the purpose of reconstructing exposures for an ... General area samples were collected ......

In order to determine the amount of beryllium being collected during the day of the emission test, the baghouses were emptied and shaken down prior to the shift beginning the day of the test. ... American Beryllium Company, Sarasota, Florida N North Stack m Middle North Stack S South Stack 1 Run 1 2 Run 2 G Gel man Type A filter ......