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Task Order 8 Field Demonstration Composting Of Explosives Contaminated Sediments At The Louisiana Army Ammunition Plant Laap Installation Restoration Program Environmental Technology Development Us Army Toxic And Hazardous Materials Agency
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Book Synopsis Task Order - 8 - Field Demonstration - Composting of Explosives - Contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP) Installation restoration program. Environmental Technology Development, U.S. Army Toxic and Hazardous Materials Agency by : US Dept. of Commerce
Download or read book Task Order - 8 - Field Demonstration - Composting of Explosives - Contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP) Installation restoration program. Environmental Technology Development, U.S. Army Toxic and Hazardous Materials Agency written by US Dept. of Commerce and published by . This book was released on 1988 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Installation Restoration Program. Environmental Technology Development Task Order - 8. Field Demonstration - Composting of Explosives - Contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP). by :
Download or read book Installation Restoration Program. Environmental Technology Development Task Order - 8. Field Demonstration - Composting of Explosives - Contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP). written by and published by . This book was released on 1988 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field scale demonstration of composting explosives contaminated sediments was conducted at the Louisiana Army Ammunition Plant (LAAP) composting, as used at LAAP, is a treatment process in which organic chemical contaminated soils or sediments are mixed with organic materials such as manure to enhance the role of microbial metabolism in degrading and stabilizing soil/ sediment contaminants. Lagoon sediments contaminated with TNT, HMX, RDX, and tetryl were mixed with manure, straw, hay, live-stock feed, and fertilizer and composted for 153 days in static piles. Negative pressure aeration was used to maintain aerobiosis and remove excess heat, The initial total explosives concentration in compost was approximately 17,000 mg/Kg (1.7 wt%). After 153 days of composting in a mesophilic (35C) and a thermophilic (55C) compost pile, the concentration of solvent-extractable total explosives in compost was reduced to 376 and 74 mg/Kg, respectively. Mean percent reductions for TNT, RDX, and HMX in the mesophilic pile were 99.6, 94.8 and 86.9 wt%, respectively. Corresponding values for the thermophilic piles were 99.9, 99.1, and 96.5 wt%. Known biotransformation products of TNT (diamino-nitrotoluenes and amino- dinitrotoluenes) were detected in the initial compost, increased in concentration during the first 4 weeks of composting, and decreased to low mg/Kg levels thereafter. Keywords: Composting; Explosives; TNT; RDX; HMX; Tetryl; Biorestoration; Bioreclamation; Sediment; Pink water; Biotransformation. (MGM).
Book Synopsis Field Demonstration, Composting of Explosives-contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP) by : Roy F. Weston, inc
Download or read book Field Demonstration, Composting of Explosives-contaminated Sediments at the Louisiana Army Ammunition Plant (LAAP) written by Roy F. Weston, inc and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Installation Restoration Program Environmental Technology Development. Task Order 12. Field Demonstration - Composting of Propellants Contaminated Sediments at the Badger Army Ammunition Plant (BAAP). by :
Download or read book Installation Restoration Program Environmental Technology Development. Task Order 12. Field Demonstration - Composting of Propellants Contaminated Sediments at the Badger Army Ammunition Plant (BAAP). written by and published by . This book was released on 1989 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: A field-scale demonstration of composting propellants-contaminated sediment was conducted at the Badger Army Ammunition Plant (BAAP). Composting, as used at BAAP, is a treatment process in which organic-chemical contaminated soils or sediments are mixed with organic materials such as manure to enhance the role of microbial metabolism in degrading and stabilizing soil/sediment contaminants. Sediments contaminated with the propellant nitrocellulose (NC) were mixed with manure, alfalfa, livestock feed, and wood chips and composted in four static piles. Negative pressure aeration was used to maintain aerobiosis and remove excess heat. Experimental variables investigated during the study were temperature (mesophilic, 35 C vs. thermophilic, 55 C), sediment loading (19 to 32 weight percent), and NC loading. Small aliquots of compost (approximately 400 cu cm) were spiked with pure NC, placed in porous nylon bags and buried in compost piles. These bagged compost samples were used to determine if high levels of NC could be successfully composted. Thermophilic temperatures resulted in the highest percent reduction in NC concentration.
Book Synopsis Louisiana Army Ammunition Plant, Research Department Explosive (RDX) Program, Bossier and Webster Parishes by :
Download or read book Louisiana Army Ammunition Plant, Research Department Explosive (RDX) Program, Bossier and Webster Parishes written by and published by . This book was released on 1987 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Bench-scale Investigation of Composting for Remediation of Explosives-contaminated Soils from Iowa Army Ammunition Plant, Middletown, Iowa by :
Download or read book Bench-scale Investigation of Composting for Remediation of Explosives-contaminated Soils from Iowa Army Ammunition Plant, Middletown, Iowa written by and published by . This book was released on 1998 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Chemical Stockpile Disposal Program by : U.S. Army Toxic and Hazardous Materials Agency
Download or read book Chemical Stockpile Disposal Program written by U.S. Army Toxic and Hazardous Materials Agency and published by . This book was released on 1986 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Installation Restoration Program Environmental Technology Development. Task Order 3. Use of Activated Carbon for Treatment of Explosives-Contaminated Ground Water at the Badger Army Ammunition Plant (BAAP). by :
Download or read book Installation Restoration Program Environmental Technology Development. Task Order 3. Use of Activated Carbon for Treatment of Explosives-Contaminated Ground Water at the Badger Army Ammunition Plant (BAAP). written by and published by . This book was released on 1989 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States Army operates explosives manufacturing plants to produce various forms of explosives used in military ordnance. Manufacturing activities at such plants result in the production of organic wastewaters that contain both explosive residues and other organic chemicals. Several treatment technologies have been developed to treat these wastewaters for final discharge. Past waste handling practices at explosives manufacturing plants commonly included the use of the unlined lagoons or pits for containing process wastewaters. As a result of these past practices, some explosives residues may leach through the soil and contaminated groundwater. Therefore, the treatment of contaminated groundwater may be required.
Book Synopsis Installation restoration program environmental technology development. Task order 3. Use of activated carbon for treatment of explosives-contaminated ground water at the Badger Army Ammunition Plant (BAAP) (Final rept Jun 88-Aug 89). by :
Download or read book Installation restoration program environmental technology development. Task order 3. Use of activated carbon for treatment of explosives-contaminated ground water at the Badger Army Ammunition Plant (BAAP) (Final rept Jun 88-Aug 89). written by and published by . This book was released on with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Approaches for the Remediation of Federal Facility Sites Contaminated with Explosive Or Radioactive Wastes by : Edwin Barth
Download or read book Approaches for the Remediation of Federal Facility Sites Contaminated with Explosive Or Radioactive Wastes written by Edwin Barth and published by DIANE Publishing. This book was released on 1994-12 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides an overview of technical issues related to remediating soil & ground water contaminated with explosive & radioactive wastes at federal facility sites. Covers a range of sampling approaches & treatment technologies, both those that have been successfully demonstrated & applied & those that have not yet been successfully implemented. Includes operation of the technology; applications at the laboratory, bench, pilot, or field scale; & advantages & limitations of the technology. Over 100 charts, tables & drawings.
Book Synopsis Bioremediation of Explosives-contaminated Soil by Bacteria Isolated from the Louisiana Army Ammunition Plant in Minden, Louisiana by : Brandon Michael Clark
Download or read book Bioremediation of Explosives-contaminated Soil by Bacteria Isolated from the Louisiana Army Ammunition Plant in Minden, Louisiana written by Brandon Michael Clark and published by . This book was released on 2006 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Installation Restoration at Rocky Mountain Arsenal by : U.S. Army Toxic and Hazardous Materials Agency
Download or read book Installation Restoration at Rocky Mountain Arsenal written by U.S. Army Toxic and Hazardous Materials Agency and published by . This book was released on 1980 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Characterization of Explosives Processing Waste Decomposition Due to Composting. Phase 1 by : W. H. Griest
Download or read book Characterization of Explosives Processing Waste Decomposition Due to Composting. Phase 1 written by W. H. Griest and published by . This book was released on 1990 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explosives-contaminated (primary TNT, RDX, and HMX) sediments composted under mesophilic and thermophilic conditions at the Louisiana Army Ammunition Plant were subjected to regulatory leaching (Toxicity Characteristic Leaching Procedure and Synthetic Precipitation Leach Test) and organic solvent extraction followed by chemical characterization and toxicity tests. Chemical characterization included EPA Contract Laboratory Program Target compound list volatile and semivolatile organics, PCBs, pesticides, metals, and also explosive compounds and TNT metabolites. The toxicity testing utilized (Ceriodaphnia dubia, fathead minnow larvae, and the Ames test, Regulatory compounds were not detected at significant concentrations in the leachates or extracts and the main constituents found were TNT, HMX, RDX, and two monoamino dinitrotoluenes at low to sub-ppm levels. Low toxicity was detected in the aqueous leachates, with the leachate from the mesophilic compost being more toxic. Particles recovered from the leachates had only low extractable toxicity. Considerably higher toxicity was found in the organic solvent extracts, because of lesser dilution than the regulatory leachates. Comparison of toxicity calculated per g of compost extracted or leached did not reveal any substantial toxicity in the compost which was not liberated by the regulatory leaching procedure, but the high dilutions (100g compost per 2L of leachate) considerably reduced the sensitivity of the Ames test unless the leachates were concentrated 100-fold. (JES).
Book Synopsis Biodegradation of Nitroaromatic Compounds by : Jim C. Spain
Download or read book Biodegradation of Nitroaromatic Compounds written by Jim C. Spain and published by Springer Science & Business Media. This book was released on 2013-11-21 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the past five years increased awareness of environmental contamination by nitroaromatic compounds has led to a dramatic increase in research on their biodegradation. The resulting discoveries have markedly extended our understanding of degradation mecha nisms and pathways in bacteria and fungi. Futhermore, this new basic knowledge promises the development of field applications of biodegradation systems for nitroaromatic com pounds. In May of 1994, an International Symposium on the Biodegradation of Nitro aromatic Compounds was held in Las Vegas, Nevada. This symposium brought together the scientists at the frontiers of research into the biodegradation of nitro aromatic compounds. The invited speakers were asked to review their area of expertise and write a critical, comprehensive synthesis of their work and related work by others. This book is the result of their efforts. The emphasis of the reviews is on basic research in biodegradation and biotransfor mation. Therefore, the reactions of nitroaromatic compounds in plants, animals, bacteria, fungi, soil, and even nonbiological systems are considered. The goal of the work is to provide the reader with an appreciation of the tremendous range of possibilities for metabolism of aromatic nitro compounds and the experimental approaches used to understand them. This volume should be of interest to biochemists, microbiologists, engineers, toxicologists, and anyone interested in the behavior of synthetic chemicals in the environment or in living systems. Furthermore, a variety of commercial applications can be envisioned for some of the reactions described here.
Book Synopsis Biodegradation of Nitroaromatic Compounds and Explosives by : Jim C. Spain
Download or read book Biodegradation of Nitroaromatic Compounds and Explosives written by Jim C. Spain and published by CRC Press. This book was released on 2000-06-14 with total page 451 pages. Available in PDF, EPUB and Kindle. Book excerpt: Filled with practical applications and research, Biodegradation of Nitroaromatic Compounds and Explosives presents an international perspective on environmental contamination from explosives. It covers biodegradation strategies for DNT and a wide variety of other nitroaromatic compounds of environmental significance and makes the information access
Book Synopsis Novel Approaches for Bioremediation of Organic Pollution by : Raffi Fass
Download or read book Novel Approaches for Bioremediation of Organic Pollution written by Raffi Fass and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 353 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 42nd OHOLO Conference held in Eilat, Israel, May 3-7, 1998
Download or read book Toxic Loopholes written by Craig Collins and published by Cambridge University Press. This book was released on 2010-03-08 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The EPA was established to enforce the environmental laws Congress enacted during the 1970s. Yet today lethal toxins still permeate our environment, causing widespread illness and even death. Toxic Loopholes investigates these laws, and the agency charged with their enforcement, to explain why they have failed to arrest the nation's rising environmental crime wave and clean up the country's land, air and water. This book illustrates how weak laws, legal loopholes and regulatory negligence harm everyday people struggling to clean up their communities. It demonstrates that our current system of environmental protection pacifies the public with a false sense of security, dampens environmental activism, and erects legal barricades and bureaucratic barriers to shield powerful polluters from the wrath of their victims. After examining the corrosive economic and political forces undermining environmental law making and enforcement, the final chapters assess the potential for real improvement and the possibility of building cooperative international agreements to confront the rising tide of ecological perils threatening the entire planet.
