موقعك الحالي:صفحة رئيسية>المنتجات
2021-7-21 · Former Vermiculite Northwest Processing Facility Neighborhood Sampling Spokane, Washington U.S. Environmental Protection Agency, Region 10 May 2009 . EPA to collect soil samples in late June . In 2001, the U.S. Environmental Protection Agency tested soil samples collected from some residential yards
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History of the Former Vermiculite Plant in Spokane The Spokane Vermiculite facility was operated between 1951 and 1973 by two different companies, Vermiculite Northwest, Inc. and later W.R. Grace and Company. Both companies exfoliated Vermiculite at the facility, and packaged and stored commercial Vermiculite products on site.
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2022-1-20 · contaminated vermiculite ore processed at the former Vermiculite Northwest property in Spokane, Washington. The ore was received from Libby, Montana. The state health department’s preliminary findings about health risks were shared with the community in an April 2004 fact sheet. Since that fact sheet was issued, the agency
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2012-10-3 · The former Vermiculite NW expansion plant site comprises approximately 1.5 acres in an area with a mix of commercial and residential land uses. In general, housing is present directly to the north and south of the facility, with commercial properties situated to the east and west. The nearest housing to the south of the plant is about 40 meters ...
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Spokane County had previously, in 2002, demolished, removed and disposed of three buildings at the Site that were formerly used as vermiculite warehouse and processing buildings. In 2006, Spokane County conducted a study (through a contractor) to identify the vertical extent of asbestos contamination is soils in the former vermiculite ...
Read More2006-2-28 · Vermiculite Northwest, Inc. NAER Preliminary Report 31 Table B2. Asbestos analysis of soil samples taken April 27, 2000 and September 5, 2001 from the former Vermiculite NW facility located in Spokane, Washington 16, 17 Location media Total Asbestos PLM TEM Type ND TR Chrysotile ND TR Chrysotile, Tremolite ND TR Chrysotile
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2003-10-10 · The St. Louis facility is one of the former vermiculite processing plants that received asbestos-contaminated vermiculite ore from Libby, Montana. The site is located in a mixed industrial and residential area of St. Louis with major railroad lines north and south of the property (See Figure 1 and 2). ...
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2020-12-17 · People have had problems finding vermiculite because of two reasons: In the early 1990's the W.R. Grace Company closed its mine in Libby, Montana and over 20 processing plants located across the country. As a result, there are many regions where there simply isn't a local vermiculite processing plant.
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2016-2-26 · The Dearborn plant probably started processing vermiculite from Libby, Montana, in the early 1950s, when the Zonolite Company began using the facility. W.R. Grace acquired the Zonolite Company in 1963 and continued to use the Dearborn plant to manufacture attic insulation and lightweight concrete products using vermiculite from Libby.
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2001-3-1 · W. R. Grace closed the Spokane insulation plant in 1973 due to worker safety problems. In 1977, the company discussed whether to close the Libby mine, discontinue sales of Zonolite or to adhere ...
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2020-6-27 · The former W.R. Grace processing plant known as “Vermiculite Northwest” is located at the intersections of N. Harding, N. Randolph, and N. Loring in an industrial area near the Willamette River in northeast Portland, Oregon. Vermiculite was processed at the site from the early 1950’s through 1993.
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2020-6-27 · contaminated vermiculite ore from Libby, Montana. • The Portland facility exfoliated (expanded or “popped”) vermiculite to manufacture attic insulation, processing more than 193,000 tons of vermiculite from Libby. • After the former Portland Vermiculite Northwest plant stopped processing vermiculite,
Read More2014-4-7 · former exfoliation facilities in Salt Lake City, Utah: Vermiculite Intermountain located at 333 West 100 South and Intermountain Products Inc., located at 733 West 800 South, which operated from 1941-1986 and 1985-1987, respectively. Portions of the former Vermiculite Intermountain site currently consist of a Utah Power
Read More2020-12-17 · People have had problems finding vermiculite because of two reasons: In the early 1990's the W.R. Grace Company closed its mine in Libby, Montana and over 20 processing plants located across the country. As a result, there are many regions where there simply isn't a local vermiculite processing plant.
Read More2016-2-26 · The Dearborn plant probably started processing vermiculite from Libby, Montana, in the early 1950s, when the Zonolite Company began using the facility. W.R. Grace acquired the Zonolite Company in 1963 and continued to use the Dearborn plant to manufacture attic insulation and lightweight concrete products using vermiculite from Libby.
Read More
2016-12-16 · CHICAGO (Mar. 28, 2005) — U.S. Environmental Protection Agency Region 5 next week begins cleanup of the former W.R. Grace vermiculite-processing plant at 14300 Henn St., in Dearborn, Mich. Once an investigative effort concludes, the project may expand to nearby residential properties.
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2014-12-23 · Good News from Soil Sampling Results at Hamilton’s Former Vermiculite Plant. Release Date: 06/16/2006. Contact Information: Wendy Thomi, 212-637-6669 or [email protected]. (New York, NY) The United States Environmental Protection Agency has found no asbestos above the level that sophisticated lab instruments can reliably measure in
Read More2001-3-1 · W. R. Grace closed the Spokane insulation plant in 1973 due to worker safety problems. In 1977, the company discussed whether to close the Libby mine, discontinue sales of Zonolite or to adhere ...
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A.L. Bush, in Encyclopedia of Materials: Science and Technology, 2001 2.2 Vermiculite. Vermiculite is a mica, a hydrated, magnesium–iron–aluminum trioctahedral sheet silicate of varied composition. Its basic unit is two tetrahedral silicate sheets interlayered by an octahedral sheet that contains aluminum and iron (Grim 1962).Each tripartite layer, on its upper and lower
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Sunday, July 9, 2000 Page B4 Sunday, July 9, 2000 Region Funerals 12 DEATHS ANDERSON, Bennie Ben" (Age 73) - Born February 24 1927 in Tekoa WA Died Wednesday, July 5th, 2000 at an area hospital ...
Read More2014-4-7 · former exfoliation facilities in Salt Lake City, Utah: Vermiculite Intermountain located at 333 West 100 South and Intermountain Products Inc., located at 733 West 800 South, which operated from 1941-1986 and 1985-1987, respectively. Portions of the former Vermiculite Intermountain site currently consist of a Utah Power
Read More2016-2-26 · The Dearborn plant probably started processing vermiculite from Libby, Montana, in the early 1950s, when the Zonolite Company began using the facility. W.R. Grace acquired the Zonolite Company in 1963 and continued to use the Dearborn plant to manufacture attic insulation and lightweight concrete products using vermiculite from Libby.
Read More2016-12-16 · CHICAGO (Mar. 28, 2005) — U.S. Environmental Protection Agency Region 5 next week begins cleanup of the former W.R. Grace vermiculite-processing plant at 14300 Henn St., in Dearborn, Mich. Once an investigative effort concludes, the project may expand to nearby residential properties.
Read More2014-12-23 · Good News from Soil Sampling Results at Hamilton’s Former Vermiculite Plant. Release Date: 06/16/2006. Contact Information: Wendy Thomi, 212-637-6669 or [email protected]. (New York, NY) The United States Environmental Protection Agency has found no asbestos above the level that sophisticated lab instruments can reliably measure in
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2021-8-12 · A Vancouver, British Columbia-based timber company has acquired the 270,000-square-foot former Katerra Inc. facility in Spokane Valley for $50 million and plans to hire at least 40 workers at the site to get the plant up and running again, says David Gandossi, CEO of the acquiring company, Mercer International Inc.
Read MoreA.L. Bush, in Encyclopedia of Materials: Science and Technology, 2001 2.2 Vermiculite. Vermiculite is a mica, a hydrated, magnesium–iron–aluminum trioctahedral sheet silicate of varied composition. Its basic unit is two tetrahedral silicate sheets interlayered by an octahedral sheet that contains aluminum and iron (Grim 1962).Each tripartite layer, on its upper and lower
Read More2001-3-1 · W. R. Grace closed the Spokane insulation plant in 1973 due to worker safety problems. In 1977, the company discussed whether to close the Libby mine, discontinue sales of Zonolite or to adhere ...
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Unfortunately, former biotite deposits are often in close proximity to deposits of diopside, which upon being subjected to the same weathering and age conditions becomes asbestos. In Libby, MT one particular mine shipped hundreds of thousands of tons of asbestos-contaminated vermiculite across the country.
Read More2021-2-10 · In one former product guide of the W.R. Grace Company, vermiculite was given a range of from 3-11 (based on intentional changes in processing characteristics.) And in third party testing by the Department of Agriculture in Maryland, there were years when this vermiculite was tested to be in the 7.6 to 8.3 range.
Read MoreSunday, July 9, 2000 Page B4 Sunday, July 9, 2000 Region Funerals 12 DEATHS ANDERSON, Bennie Ben" (Age 73) - Born February 24 1927 in Tekoa WA Died Wednesday, July 5th, 2000 at an area hospital ...
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الصين -تشنغ تشو -المنطقة الوطنية للتنمية الصناعية للتكنولوجيا المتطورة، جادة العلوم رقم 169.
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