Bimetallic Treatment System (Bts) for Removal and Remediation of Polychlorinated Biphenyl from Marshall Space Flight Center's 4696 FL Stand PDF Download
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Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781721833900 Category : Languages : en Pages : 32
Book Description
This Office of Space Flight (OSF)-funded project sought to demonstrate the application of a Bi-metallic Treatment System (BTS) to remove and degrade PCBs found on NASA facilities. The project initiated with the collection of PCB-containing materials from various MSFC and KSC structures, followed by laboratory evaluation of the BTS' PCB-removal efficiency, and concluded with a field demonstration at MSFC. The project evaluated the optimum formulation required to remove PCBs from aged and weathered paint with the goal of achieving final PCB concentrations less than 50 mg/Kg or 50 percent reduction where PCB starting levels were already below the 50 mg/Kg levels. Using lessons learned from this study, it was anticipated that the research team would be better able to make further recommendation on application strategies for future use of BTS for the treatment of PCB laden coatings on structures. Quinn, Jacqueline Kennedy Space Center KSC-2006-127
Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781721833900 Category : Languages : en Pages : 32
Book Description
This Office of Space Flight (OSF)-funded project sought to demonstrate the application of a Bi-metallic Treatment System (BTS) to remove and degrade PCBs found on NASA facilities. The project initiated with the collection of PCB-containing materials from various MSFC and KSC structures, followed by laboratory evaluation of the BTS' PCB-removal efficiency, and concluded with a field demonstration at MSFC. The project evaluated the optimum formulation required to remove PCBs from aged and weathered paint with the goal of achieving final PCB concentrations less than 50 mg/Kg or 50 percent reduction where PCB starting levels were already below the 50 mg/Kg levels. Using lessons learned from this study, it was anticipated that the research team would be better able to make further recommendation on application strategies for future use of BTS for the treatment of PCB laden coatings on structures. Quinn, Jacqueline Kennedy Space Center KSC-2006-127
Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781721833955 Category : Languages : en Pages : 24
Book Description
Polychlorinated biphenyls (PCBs) are a group of synthetic aromatic compounds with the general formula C12H(10-x)Cl(-x) that were historically used in industrial paints, caulking material and adhesives, as their properties enhanced structural integrity, reduced flammability and boosted antifungal properties. Although the United States Environmental Protection Agency (USEPA) has banned the manufacture of PCBs since 1979, they have been found in at least 500 of the 1,598 National Priorities List (Superfund) sites identified by the USEPA. Prior to the US EPA's ban on PCB production, PCBs were commonly used as additives in paints and asphalt-based adhesives that were subsequently applied to a variety of structures. Government facilities constructed as early as 1930 utilized PCB-containing binders or PCB-containing paints, which are now leaching into the environment and posing ecological and worker health concerns. In 2006, a commercially available product known as AMSTAR Dechlorination Solution was tested at NASA's Kennedy Space Center for its ability to remove and degrade PCBs from structural materials. This evaluation was requested by the Environmental Security Technology Certification Program (ESTCP) evaluating the ability of NASA's Bimetallic Treatment System (BTS) to remove and degrade PCBs from structural materials. The results of the laboratory testing are to be used to determine if a side-by-side field-scale test comparing BTS to AMSTAR was warranted. A recommended sampling and analysis testing program was submitted to ESTCP that included triplicate screening of AMSTAR's PCB dechlorination capabilities on a variety of surfaces including glass, bare metal, and painted metal coupons. The test procedures, analytical techniques and results obtained are presented in this interim report to ESTCP. Quinn, Jacqueline E. Kennedy Space Center KSC-2006-113
Author: Proctor & Redfern Limited Publisher: ISBN: Category : Science Languages : en Pages : 60
Book Description
Following the Saint-Basile-le-Grand fire in August 1988, an action plan was announced to destroy PCBs in use or stored at federal facilities across Canada. This report investigates and evaluates the technologies available for the treatment or destruction of PCB-containing equipment, askarel, and PCB-contaminated mineral oil, and develops options for the destruction or decontamination of PCBs and PCB-contaminated equipment.
Author: M.M. Dillon Limited Publisher: Environmental Protection Service ISBN: Category : Hazardous wastes Languages : en Pages : 100
Book Description
Data concerning methods for the destruction of PCBs are presented in this report. The information on the technologies was gathered from numerous sources to provide background information for future assessment or to assist in a selection process. The technologies reviewed fall into four categories: conventional incineration, novel incineration, chemical processes and physical/chemical processes.
Author: Mitchell D. Erickson Publisher: CRC Press ISBN: 9780873719452 Category : Science Languages : en Pages : 168
Book Description
Remediation of PCB Spills provides guidelines for cleaning up PCB spills, emphasizing sampling design, sampling methods, and analytical methods. The book covers every important aspect of PCB remediation, including sampling design, quality assurance, components of the cleanup process, sampling and analysis guidelines, and analytical techniques. It will be a valuable guide for all personnel working with PCBs, especially environmental engineers, chemists, consultants, and regulatory agency personnel.
Author: National Aeronautics and Space Administration (NASA)
Author: National Aeronautics and Space Administration (NASA)
Author: National Aeronautics and Space Administration (NASA)
Author: Proctor & Redfern Limited
Author: M.M. Dillon Limited
Author: Mitchell D. Erickson