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Emerging Technologies and Approaches to Minimize Discharges Into Lake Michigan, Phase 2 Module 4 Report.

Description: The Great Lakes Initiative (GLI) established the new water quality-based discharge criteria for mercury (Hg), thereby increasing the need for many municipal and industrial wastewater treatment plants in the region to lower the mercury in their effluents. Information on deployable technologies to satisfy these requirements for industrial and municipal dischargers in the Great lakes region is scarce. Therefore, BP funded Purdue University Calumet and Argonne to identify deployable Hg removal tech… more
Date: April 19, 2012
Creator: Negri, M.C.; Gillenwater, P.; Urgun-Demirtas, M.; Nnanna, G.; Yu, J.; Jannotta, I, (Energy Systems) et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Removal of plutonium and uranium from process streams using ultrafiltration membranes

Description: A series of experiments using hollow fiber ultrafiltration modules was run on various Mound Laboratory waste streams contaminated with /sup 238/Pu, /sup 239/Pu, and /sup 233/U. These modules had various molecular weight cut-offs ranging from 2000 to 80,000. The types of waste solution studied consisted of waste water from the ''hot'' laundry, decontamination water from the Plutonium Processing (PP) Building, and influent to the Waste Disposal (WD) Building. These experiments have shown that the… more
Date: January 1, 1977
Creator: Roberts, R. C. & Koenst, J. W.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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AUTOMATED DEAD-END ULTRAFILTRATION FOR ENHANCED SURVEILLANCE OF LEGIONELLA 2 PNEUMOPHILA AND LEGIONELLA SPP. IN COOLING TOWER WATERS

Description: Detection of Legionella pneumophila in cooling towers and domestic hot water systems involves concentration by centrifugation or membrane filtration prior to inoculation onto growth media or analysis using techniques such as PCR or immunoassays. The Portable Multi-use Automated Concentration System (PMACS) was designed for concentrating microorganisms from large volumes of water in the field and was assessed for enhancing surveillance of L. pneumophila at the Savannah River Site, SC. PMACS samp… more
Date: October 10, 2011
Creator: Brigmon, R.; Leskinen, S.; Kearns, E.; Jones, W.; Miller, R.; Betivas, C. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Research and development to overcome fouling of membranes

Description: During this first year of the program, we have successfully accomplished the main objective of demonstrating the feasibility of using piezoelectrically assisted ultrafiltration to reduce membrane fouling and enhance the flux through ultrafiltration membranes. A preliminary economic evaluation, accounting for the power consumption of the piezoelectric driver and the extent of permeate flow rate enhancement, has also shown that piezoelectrically assisted ultrafiltration is cost effective and econ… more
Date: June 1, 1992
Creator: Narang, S. C.; Sharma, S. K.; Ventura, S. C.; Roberts, D. L. & Ahner, N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Research and Development to Overcome Fouling of Membranes. First Annual Report, October 1, 1989--October 31, 1990

Description: During this first year of the program, we have successfully accomplished the main objective of demonstrating the feasibility of using piezoelectrically assisted ultrafiltration to reduce membrane fouling and enhance the flux through ultrafiltration membranes. A preliminary economic evaluation, accounting for the power consumption of the piezoelectric driver and the extent of permeate flow rate enhancement, has also shown that piezoelectrically assisted ultrafiltration is cost effective and econ… more
Date: June 1, 1992
Creator: Narang, S. C.; Sharma, S. K.; Ventura, S. C.; Roberts, D. L. & Ahner, N.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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An equilibrium model for ligand-modified micellar-enhanced ultrafiltration, selective separation of metal ions using iminoacetic substituted polyamines and a theoretical model for the titration behavior of polyamines

Description: This thesis consists of three chapters. Chapter 1, An equilibrium model for ligand-modified micellar-enhanced ultrafiltration, describes a theoretical model and experimental investigations which used the semi-equilibrium-dialysis method with N-n-dodecyl iminodiacetic acid as the ligand. In Chapter 2, Selective separation of metal ions using iminoacetic substituted polyamines, polyamines with a substituted ligand group are synthesized and used in investigating selective separation of copper ions… more
Date: December 31, 1992
Creator: Dharmawardana, U. R.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
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PEP Run Report for Simulant Shakedown/Functional Testing

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Waste Treatment Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes." The PEP is a 1/4.5-scale test platform designed … more
Date: December 29, 2009
Creator: Josephson, Gary B.; Geeting, John GH; Bredt, Ofelia P.; Burns, Carolyn A.; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pretreatment Engineering Platform Phase 1 Final Test Report

Description: Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project, Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to conduct testing to demonstrate the performance of the WTP Pretreatment Facility (PTF) leaching and ultrafiltration processes at an engineering-scale. In addition to the demonstration, the testing was to address specific technical issues identified in Issue Response Plan for Implementation of External Fl… more
Date: December 23, 2009
Creator: Kurath, Dean E.; Hanson, Brady D.; Minette, Michael J.; Baldwin, David L.; Rapko, Brian M.; Mahoney, Lenna A. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Pretreatment Engineering Platform (PEP) Integrated Test B Run Report--Caustic and Oxidative Leaching in UFP-VSL-T02A

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External Fl… more
Date: December 10, 2009
Creator: Geeting, John GH; Bredt, Ofelia P.; Burns, Carolyn A.; Golovich, Elizabeth C.; Guzman-Leong, Consuelo E.; Josephson, Gary B. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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PEP Support Laboratory Leaching and Permeate Stability Tests

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes," of the External … more
Date: September 25, 2009
Creator: Russell, Renee L.; Peterson, Reid A.; Rinehart, Donald E. & Buchmiller, William C.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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PEP Integrated Test D Run Report Caustic and Oxidative Leaching in UFP-VSL-T02A

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes" of the External Fl… more
Date: December 11, 2009
Creator: Sevigny, Gary J.; Bredt, Ofelia P.; Burns, Carolyn A.; Kurath, Dean E.; Geeting, John GH; Golovich, Elizabeth C. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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EFRT M12 Issue Resolution: Comparison of PEP and Bench-Scale Oxidative Leaching Results

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The P… more
Date: August 14, 2009
Creator: Rapko, Brian M.; Brown, Christopher F.; Eslinger, Paul W.; Fountain, Matthew S.; Hausmann, Tom S.; Huckaby, James L. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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EFRT M-12 Issue Resolution: Comparison of Filter Performance at PEP and CUF Scale

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and is to be operated as part of a plan to respond to issue M12, Undemonstrated Leaching Processes. The PEP… more
Date: August 13, 2009
Creator: Daniel, Richard C.; Billing, Justin M.; Bontha, Jagannadha R.; Brown, Christopher F.; Eslinger, Paul W.; Hanson, Brady D. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Laboratory Tests on Post-Filtration Precipitation in the WTP Pretreatment Process

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, "Undemonstrated Leaching Processes," of the External … more
Date: November 20, 2009
Creator: Russell, Renee L.; Peterson, Reid A.; Rinehart, Donald E. & Crum, Jarrod V.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development and Demonstration of Ultrafiltration Simulants

Description: According to Bechtel National, Inc. (BNI) Test Specification 24590-PTF-TSP-RT-06-006, Rev 0, Simulant Development to Support the Development and Demonstration of Leaching and Ultrafiltration Pretreatment Processes,” simulants for boehmite, gibbsite, and filtration are to be developed that can be used in subsequent bench and integrated testing of the leaching/filtration processes for the waste treatment plant (WTP). These simulants will then be used to demonstrate the leaching process and to hel… more
Date: February 24, 2009
Creator: Russell, Renee L.; Billing, Justin M.; Peterson, Reid A.; Rinehart, Donald E. & Smith, Harry D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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PEP Run Report for Integrated Test A, Caustic Leaching in UFP-VSL-T01A, Oxidative Leaching in UFP-VSL-T02A

Description: Pacific Northwest National Laboratory (PNNL) was tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed and constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.”(a) The PEP, located… more
Date: December 4, 2009
Creator: Guzman-Leong, Consuelo E.; Bredt, Ofelia P.; Burns, Carolyn A.; Daniel, Richard C.; Su, Yin-Fong; Geeting, John GH et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Bench-Scale Filtration Testing in Support of the Pretreatment Engineering Platform (PEP)

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4.… more
Date: September 28, 2009
Creator: Billing, Justin M.; Daniel, Richard C.; Kurath, Dean E. & Peterson, Reid A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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EFRT M-12 Issue Resolution: Solids Washing

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes.” The PEP is a 1/4… more
Date: August 14, 2009
Creator: Baldwin, David L.; Schonewill, Philip P.; Toth, James J.; Huckaby, James L.; Eslinger, Paul W.; Hanson, Brady D. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Development and Characterization of Gibbsite Component Simulant

Description: According to Bechtel National, Inc.’s (BNI’s) Test Specification 24590-PTF-TSP-RT-06-006, Rev 0, "Simulant Development to Support the Development and Demonstration of Leaching and Ultrafiltration Pretreatment Processes," simulants for boehmite, gibbsite, and filtration are to be developed so they can be used in subsequent bench and integrated testing of the leaching/filtration processes for the River Protection Project-Waste Treatment and Immobilization Plant (RPP-WTP). These simulants will the… more
Date: January 29, 2009
Creator: Russell, Renee L.; Smith, Harry D.; Rinehart, Donald E. & Peterson, Reid A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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TESTING OF A FULL-SCALE ROTARY MICROFILTER FOR THE ENHANCED PROCESS FOR RADIONUCLIDES REMOVAL

Description: Savannah River National Laboratory (SRNL) researchers are investigating and developing a rotary microfilter for solid-liquid separation applications in the Department of Energy (DOE) complex. One application involves use in the Enhanced Processes for Radionuclide Removal (EPRR) at the Savannah River Site (SRS). To assess this application, the authors performed rotary filter testing with a full-scale, 25-disk unit manufactured by SpinTek Filtration with 0.5 micron filter media manufactured by Pa… more
Date: January 1, 2009
Creator: Herman, D; David Stefanko, D; Michael Poirier, M & Samuel Fink, S
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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EFRT M-12 Issue Resolution: Comparison of Filter Performance at PEP and CUF Scale

Description: Pacific Northwest National Laboratory (PNNL) has been tasked by Bechtel National Inc. (BNI) on the River Protection Project-Hanford Tank Waste Treatment and Immobilization Plant (RPP-WTP) project to perform research and development activities to resolve technical issues identified for the Pretreatment Facility (PTF). The Pretreatment Engineering Platform (PEP) was designed, constructed, and operated as part of a plan to respond to issue M12, “Undemonstrated Leaching Processes” of the External F… more
Date: January 22, 2010
Creator: Daniel, Richard C.; Billing, Justin M.; Bontha, Jagannadha R.; Brown, Christopher F.; Eslinger, Paul W.; Hanson, Brady D. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Final Report: RPP-WTP Semi-Integrated Pilot Plant

Description: In August 2004 the last of the SIPP task testing ended--a task that formally began with the issuance of the RPP-WTP Test Specification in June 2003. The planning for the task was a major effort in itself and culminated with the input of all stakeholders, DOE, Bechtel National, Inc., Washington Group International, in October 2003 at Hanford, WA (Appendix A). This report documents the activities carried out as a result of that planning. Campaign IV, the fourth and final step towards the Semi-Int… more
Date: June 1, 2005
Creator: Duignan, M. R.; Adamson, D. J.; Calloway, T. B.; Fowley, M. D.; Qureshi, Z. H.; Steimke, J. L. et al.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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SUPPLEMENTAL ON-LINE MATERIAL, INFLUENCE OF pH ON PLUTONIUM DESORPTION/SOLUBILIZATION FROM SEDIMENT

Description: The oxidation state distribution of Pu in each sample for each reaction time was measured using a combined ultrafiltration and solvent extraction technique (1-4). First the oxidation state distribution of aqueous Pu is measured. Then the total system (solid and aqueous phase combined) Pu oxidation state distribution is measured by lowering the pH to leach Pu from the solid phase. For each reaction time, a 2.5-mL aliquot of the aqueous phase was removed and passed through a 12-nm filter (Microse… more
Date: March 8, 2006
Creator: Kaplan, D
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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Advanced Membrane Filtration Technology for Cost Effective Recovery of Fresh Water from Oil & Gas Produced Brine

Description: Produced water is a major waste generated at the oil and natural gas wells in the state of Texas. This water could be a possible source of new fresh water to meet the growing demands of the state after treatment and purification. Treatment of brine generated in oil fields or produced water with an ultrafiltration membranes were the subject of this thesis. The characterization of ultrafiltration membranes for oil and suspended solids removal of produced water, coupled with the reverse osmosis (R… more
Date: September 29, 2004
Creator: Burnett, David B.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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