Last edited by Fenrikasa
Saturday, July 25, 2020 | History

2 edition of Dewatering of Alaska placer effluent using PEO found in the catalog.

Dewatering of Alaska placer effluent using PEO

Sandeep K. Sharma

Dewatering of Alaska placer effluent using PEO

by Sandeep K. Sharma

  • 383 Want to read
  • 21 Currently reading

Published by U.S. Dept. of the Interior, Bureau of Mines in Washington, DC .
Written in English

    Places:
  • Alaska
    • Subjects:
    • Placer mining -- Alaska -- Waste disposal.,
    • Slurry -- Dewatering.,
    • Polyethylene oxide.

    • Edition Notes

      Includes bibliographical references (p. 10).

      Statementby Sandeep K. Sharma, B.J. Scheiner, and A.G. Smelley.
      SeriesReport of investigations ;, 9442, Report of investigations (United States. Bureau of Mines) ;, 9442.
      ContributionsScheiner, Bernard J., Smelley, Annie G.
      Classifications
      LC ClassificationsTN23 .U43 no. 9442, TD899.G63 .U43 no. 9442
      The Physical Object
      Pagination10 p. :
      Number of Pages10
      ID Numbers
      Open LibraryOL1720077M
      LC Control Number92023265

      FIGURE Dewatering screen operating at stone quarry. As shown in Table 1, the PEO dosage required to dewater placer effluent varied with initial solids and was calculated in pounds per 1, gallons of slurry PEO dosage increased from . Fact Book: National Program For Occupational Safety And Health In Construction. Commercial Fishing Fatalities In Alaska, Risk Factors And Prevention Strategies - CIB Jul Dewatering Of Alaska Placer Effluent Using PEO. Jan Dibromochloropropane (DBCP).

      Dewatering capacities, using centrifugal force to aid in the dewatering process. the main deck of the screen slopes upwards to maximise solids retention and dewater the cake bed. the linatex dw dewatering screen is a lightweight dewatering screen. well suited for applications in the sand and aggregates, and mining and minerals. EPA sampled four placer mines in Alaska during the summer of This was the second phase of a study of the distribution of metals in surface water at placer mines in surface water upstream of the mine site, downstream of the mine discharge, and in the effluent. The second phase examines temporal.

      The dewatering box will give volume reductions in the 80% to 95% range depending on the percent solids in the sludge. The cake produced by the dewatering box will pass the “paint filter” test and can go to the local landfill. The effluent water from the dewatering box can go back to the headworks of the plant virtually devoid of solids. Dewatering Of Alaska Placer Effluent Using Peo. the u.s. bureau of mines' tuscaloosa research center has been investigating new techniques to improve the dewatering of mineral slurries, to recover water lost in the waste slurry, and to produce dewatered solids suitable for disposal. as part of the investigation, a study was.


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Dewatering of Alaska placer effluent using PEO by Sandeep K. Sharma Download PDF EPUB FB2

: Dewatering of Alaska Placer Effluent Using Peo (Report of Investigations) (): Sharma, Sandeep K., Scheiner, Bernard J., Smelley, Annie G.: Books.

DEWATERING OF ALASKA PLACER EFFLUENT USING PEO By Sandeep K. Sharma,1 B. Scheiner,2 and A. Smelley3 ABSTRACT The U.S. Bureau of Mines has been investigating new techniques to improve the dewatering of mineral slurries, to recover water lost in the waste slurry, and to produce dewatered solids suitable for disposal.

Dewatering of Alaska placer effluent using PEO. Authors: Sharma, S.K., Scheiner, B.J., and Smelley, A.G. Publication Date: ; Publisher: U.S. Bureau of Mines. Dewatering of Alaska placer effluent using PEO (OCoLC) Material Type: Government publication, National government publication, Internet resource: Document Type: Book, Internet Resource: All Authors / Contributors: Sandeep K Sharma; Bernard J Scheiner; Annie G Smelley; United States.

Bureau of Mines. Get this from a library. Dewatering of Alaska placer effluent using PEO. [Sandeep K Sharma; Bernard J Scheiner; Annie G Smelley; United States. Bureau of Mines.]. Title:: Dewatering of Alaska placer effluent using PEO / Author:: Sharma, Sandeep K.

Author:: Smelley, Annie G. Author:: Scheiner, Bernard J. Author:: University of. Stanford Libraries' official online search tool for books, media, journals, databases, government documents and more. Dewatering of Alaska placer effluent using PEO [microform] in SearchWorks catalog Skip to search Skip to main content.

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Dewatering of Alaska placer effluent using PEO / By Sandeep K. Sharma, Annie G. Smelley, Bernard J. Scheiner, University of Alabama. and United States. Bureau of Mines. Abstract. Report based on work done under agreement with the University of es bibliographical references (p. - Buy Dewatering of Alaska Placer Effluent Using Peo (Report of Investigations) book online at best prices in india on Read Dewatering of Alaska Placer Effluent Using Peo (Report of Investigations) book reviews & author details and more at Free delivery on qualified : Sandeep K.

Sharma, Bernard J. Scheiner, Annie G. Smelley. Technical Report: Dewatering of Alaska placer effluent using PEO.

Report of investigations/ Buy Dewatering of Alaska Placer Effluent Using Peo (Report of Investigations) by Sandeep K. Sharma, Bernard J. Scheiner, Annie G. Smelley (ISBN: ) from Amazon's Book Store. Everyday low prices and free delivery on eligible : Sandeep K.

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Sharma, Bernard J. Scheiner, Annie G. Smelley. Dewatering of Alaska placer effluent using PEO / by Sandeep K. Sharma, B.J. Scheiner, and A.G.

Smelley. Buy Dewatering of Alaska placer effluent using PEO (SuDoc I ) by Sandeep K. Sharma (ISBN:) from Amazon's Book Store. Everyday low prices and free delivery on eligible : Sandeep K.

Sharma. Based on the laboratory tests, preliminary field tests were conducted on three placer mines in Alaska. At these mines, the water recovered from the placer effluent ( to 23, NTU) exhibited turbidities of 20 to NTU. In the second year of the project, a large-scale dewatering unit was set up at a mine located in the Livengood District.

Dewatering of Alaska placer effluent using PEO. Published Date: Series: Report of investigations (United States. Bureau of Mines) ; Language: English (peo) followed by dewatering on a static screen and/or in a File Type: [PDF - MB].

Dewatering of Alaska placer effluent using PEO. Published Date: Series: "The Bureau of Mines is investigating a dewatering technique for coal- clay waste that uses a flocculant, polyethylene oxide (peo). This flocculant forms strong stable flocs that can be dewatered on a static screen.

A field test unit (ftu) using this. Dewatering of Alaska placer effluent using PEO (Hardcover) / Author: Sandeep K Sharma / Author: Bernard J Scheiner / Author: Annie G Smelley ; ; Science & Mathematics, Books. Excavation Dewatering, Hydrostatic, and Aquifer Pump Test General Permits.

On Aug DEC issued the general permits for (AKG) Excavation Dewatering and the (AKG) Hydrostatic & Aquifer Pump Testing (mineral mining and exploration only) general permits, with an effective date of October 1, AKG. A.G. Smelley's 10 research works with 35 citations and 47 reads, including: Dewatering of Alaska Placer Effluent Using PEO.Dewatering of Alaska placer effluent using PEO.

The polymer flocculation followed by mechanical dewatering on screens was reported to accelerate dewatering. [15] Using the mechanical means.The PEO dosage required to dewater placer effluent, using pct PEO solution, varied with the initial solids; the dosage was calculated in pounds per short ton or pounds per 1, gallons treated.

For example, as shown in figure 5, when the terminology of pounds per 1, gallons was used, the PEO dosage increased from to lb per 1, gal with an increase in initial solids from 1 to 4 pct.