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Technical Support For Reduction Of Methylene Chloride Contamination In Paint Stripping Rinse Waters At Letterkenny Army Depot
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Book Synopsis Technical Support for Reduction of Methylene Chloride Contamination in Paint Stripping Rinse Waters at Letterkenny Army Depot by :
Download or read book Technical Support for Reduction of Methylene Chloride Contamination in Paint Stripping Rinse Waters at Letterkenny Army Depot written by and published by . This book was released on 1996 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: In response to a request for technical assistance from the Letterkenny Army Depot (LEAD), the USAEC initiated an evaluation of potential options for treatment of methylene chloride contamination present in paint stripping rinse waters. Site visits were conducted and potentially applicable technologies were identified. Air sparging was recommended for further evaluation. A Test Plan was prepared for the characterization of rinse waters. A Health and Safety Plan was also completed. Prior to implementation of these plans, LEAD engineers identified and successfully implemented an alternate, non-methylene chloride based paint stripper. This process modification negated the need for evaluation of methylene chloride treatment options. This report documents the efforts conducted prior to the process change to identify and evaluate control options. jg p4.
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1996 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of a Particulate Filtration System for an Alkaline Paint Stripper at Letterkenny Army Depot by :
Download or read book Evaluation of a Particulate Filtration System for an Alkaline Paint Stripper at Letterkenny Army Depot written by and published by . This book was released on 1991 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt: During metal pretreatment operations, U.S. Army depots use a variety of chemicals that become hazardous waste when no longer useful. Alkaline paint strippers are widely used to remove paint coatings from steel parts. At Letterkenny Army Depot (LEAD) in Chambersburg, Pennsylvania, these solutions are typically disposed of every six months, generating up to 2,200 gallons of liquid waste and three 55-gallon drums of sludge. By removing this sludge continuously, it is thought that the ongoing reaction between the sludge and active paint stripper can be prevented, thereby resulting in less depletion of the active bath ingredients and an ultimate reduction in hazardous waste. As part of its pollution abatement and environmental control mission, the U.S. Army Toxic and Hazardous Materials Agency (USATHAMA) is pursuing R and D projects to assist depots in meeting the Army goal of a 50 percent reduction in hazardous waste by the end of 1992 compared with 1985 baseline levels.
Download or read book Questions and Answers written by and published by . This book was released on 1997 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Code of Practice for the Reduction of Dichloromethane Emissions from the Use of Paint Strippers in Commercial Furniture Refinishing and Other Stripping Applications by : Canada. Environment Canada
Download or read book Code of Practice for the Reduction of Dichloromethane Emissions from the Use of Paint Strippers in Commercial Furniture Refinishing and Other Stripping Applications written by Canada. Environment Canada and published by . This book was released on 2003 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The purpose of this code of practice is to provide guidance for commercial paint stripping operations regarding activities that can serve to reduce emissions of dichloromethane into the environment. It includes separate codes for commercial furniture restoration facilities and for miscellaneous commercial paint stripping facilities, which includes metal parts paint strippers, auto body shops and building restorers. The code contains recommendations on general work practices, paint stripper handling and storage, waste handling and disposal, record-keeping and training.
Book Synopsis Investigation of Technologies to Reduce Emissions of Methylene Chloride from Furniture Stripping Operations by : Kathleen A. Wolf
Download or read book Investigation of Technologies to Reduce Emissions of Methylene Chloride from Furniture Stripping Operations written by Kathleen A. Wolf and published by . This book was released on 2001 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Replacement of Methylene Chloride in NVR and Paint Removal Applications by :
Download or read book Replacement of Methylene Chloride in NVR and Paint Removal Applications written by and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Molecular film contamination is detected and monitored using a gravimetric laboratory process described in ASTM standard methods. These processes currently specify the use of methylene chloride as a rinsing and wiping solvent. Methylene chloride, however, is an organic solvent targeted for reduction by the Environmental Protection Agency. In this report, we describe a request for a change in the solvent specified by the ASTM standard procedure. We review the criteria for the suggested replacement, ethyl acetate, for use in nonvolatile residue (NVR) testing. The solubility criteria assembled for the replacement of methylene chloride are then used to evaluate the replacement of methlyene chloride-based paint removers. It is found through an examination of the literature that paint removal is a complex procedure that cannot be described solely by solubility parameters. The general state of paint removal technologies that do not use methylene chloride is reviewed. The EPA survey of maximum achievable control technologies (MACTs) for paint removal suggests that flashlamp exposure followed by either wet or dry media blasting is the best alternative for paint stripping tasks.
Book Synopsis Dichloromethane (methylene chloride) exposure and control during paint stripping by : R. J. Gardner
Download or read book Dichloromethane (methylene chloride) exposure and control during paint stripping written by R. J. Gardner and published by . This book was released on 1994 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Evaluation of a Fluidized-Bed Paint Stripper at Red River Army Depot by : R. Ressl
Download or read book Evaluation of a Fluidized-Bed Paint Stripper at Red River Army Depot written by R. Ressl and published by . This book was released on 1992 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Hazardous waste minimization is one of the most pressing environmental issues facing the U.S. Army depots today. The U.S. Army Toxic and Hazardous Materials Agency (USATHARA) conducts research and development to support Army depots in developing programs and technologies to reduce the generation of hazardous waste. Degreasing and chemical paint removal processes at Army depots generate significant quantities of hazardous waste. Fluidized-bed paint stripping (FBPS), which has the potential to reduce the quantity of waste generated during paint removal, was selected by USATHAMA for a field demonstration. The FBPS was believed to have the potential to be substituted for the chemical paint stripping and degreasing of some parts. This report presents the results of a field evaluation of this technology conducted at the Red River Army Depot (RRAD). The following were the objectives of the demonstration tests: Paint stripping, Fluidized bed, Hazardous waste minimization.
Book Synopsis Pollution Prevention Alternative to Paint Stripping with Methylene Chloride in the Furniture Refinishing Industry by : Chang Deok Won
Download or read book Pollution Prevention Alternative to Paint Stripping with Methylene Chloride in the Furniture Refinishing Industry written by Chang Deok Won and published by . This book was released on 2005 with total page 136 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites by : National Research Council
Download or read book Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites written by National Research Council and published by National Academies Press. This book was released on 2013-02-27 with total page 423 pages. Available in PDF, EPUB and Kindle. Book excerpt: Across the United States, thousands of hazardous waste sites are contaminated with chemicals that prevent the underlying groundwater from meeting drinking water standards. These include Superfund sites and other facilities that handle and dispose of hazardous waste, active and inactive dry cleaners, and leaking underground storage tanks; many are at federal facilities such as military installations. While many sites have been closed over the past 30 years through cleanup programs run by the U.S. Department of Defense, the U.S. EPA, and other state and federal agencies, the remaining caseload is much more difficult to address because the nature of the contamination and subsurface conditions make it difficult to achieve drinking water standards in the affected groundwater. Alternatives for Managing the Nation's Complex Contaminated Groundwater Sites estimates that at least 126,000 sites across the U.S. still have contaminated groundwater, and their closure is expected to cost at least $110 billion to $127 billion. About 10 percent of these sites are considered "complex," meaning restoration is unlikely to be achieved in the next 50 to 100 years due to technological limitations. At sites where contaminant concentrations have plateaued at levels above cleanup goals despite active efforts, the report recommends evaluating whether the sites should transition to long-term management, where risks would be monitored and harmful exposures prevented, but at reduced costs.
Book Synopsis Treatment of Volatile Organic Compounds in Drinking Water by : O. Thomas Love
Download or read book Treatment of Volatile Organic Compounds in Drinking Water written by O. Thomas Love and published by . This book was released on 1983 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Carbon Adsorption Isotherms for Toxic Organics by : Richard A. Dobbs
Download or read book Carbon Adsorption Isotherms for Toxic Organics written by Richard A. Dobbs and published by . This book was released on 1980 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Weapons and Materials Research written by and published by . This book was released on 1998 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Contaminants in the Subsurface by : National Research Council
Download or read book Contaminants in the Subsurface written by National Research Council and published by National Academies Press. This book was released on 2005-04-23 with total page 371 pages. Available in PDF, EPUB and Kindle. Book excerpt: At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.
Download or read book Remediation Case Studies written by and published by . This book was released on 1995 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Schuylkill Legal Record written by and published by . This book was released on 1918 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt:
