Download or read book Low temperature Effects on Systems for Composting of Explosives contaminated Soils written by Olufemi A. Ayorinde and published by . This book was released on 1989 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Low Temperature Effects on Systems for Composting of Explosives Contaminated Soils Part 1 Literature Review written by Olufemi A. Ayorinde and published by . This book was released on 1989 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report reviews literature on the influence of major parameters on composting, with emphasis on temperature and explosives. Heat energy is produced by composting as a result of a microbial conversion of chemical energy to thermal energy. Hence, heat production and transfer, the influence of engineering design on compost pile temperatures, and the control and measurement of compost pile temperature are also examined. In addition, the report includes a general discussion on composting, fundamental composting principles, available types of composting systems, applications of composting technology, and the established parameters influence composting under various environmental conditions that may the applicable to cold regions treatment of hazardous waste. Keywords: Cold regions engineering; Composting; Hazardous materials; Explosives contaminated soils; Soil decontamination; Waste disposal management. (KT).

Download or read book Low temperature Effects on the Design and Performance of Composting of Explosives contaminated Soils written by Olufemi A. Ayorinde and published by . This book was released on 1991 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book CRREL Report written by and published by . This book was released on 1991 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Remediation Technologies Screening Matrix and Reference Guide written by and published by . This book was released on 1994 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bench scale Remediation Composting written by Kurt T. Preston and published by . This book was released on 1997 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering written by and published by . This book was released on 1991 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Pollution Control written by and published by . This book was released on 1990 with total page 1076 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bench-scale compost and radiolabeled studies were conducted at the U.S. Army Engineer Waterways Experiment Station (WES) and at the University of Minnesota to evaluate the reduction of explosives contaminated soil at Iowa Army Ammunition Plant. The goal of the study was to evaluate and to select the best combination of amendments, contaminated soils, and bulking agents to be utilized in the compost technology for remediation of explosives contaminated soils. The respirometric test was utilized as a screening tool to provide a general indication of biological activity within eight compost mixtures. The bench-scale compost reactor test was to extend the respirometric study by evaluating the applicability of the screened compost mixtures. The radiolabeled study was to provide insight into the apparent degradation of the explosive contaminant during the composting process. The respirometer results showed that cow manure and corn stalk (Mixture 3) and swine manure and corn stalk (Mixture 4) mixtures outperformed the other mixtures. Mixture 3 showed the best biodegradation rate; Mixture 4 showed the best respiration rate, while its biodegradation rate falls approximately within the middle of the eight treatments. Therefore, Mixtures 3 and 4 were advanced to the bench-scale composting test. The bench-scale composting study validated the explosive removal capacity of Mixtures 3 and 4. Mixture 3 temperature reached the mesophilic range (40 0C), while Mixture 4 temperature reached the thermophilic range (50 0C). The compost mixtures returned to ambient temperature after 10 days of composting.

Download or read book Army RD A Bulletin written by and published by . This book was released on 1990 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Environmental Update written by and published by . This book was released on with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optimization of Composting for Explosives Contaminated Soil written by R. T. Williams and published by . This book was released on 1991 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: A composting optimization field study for explosives contaminated soil was conducted at the Umatilla Army Depot Activity (UMDA) in order to maximize the quantity of soil treated per unit time. Different amendments and soil loading levels were investigated in mechanically agitated and static pile reactors. In addition to the removal of TNT, RDX, and HMX, compost moisture, temperature, and pH were monitored. Toxicity reduction was monitored, using the same samples analyzed by WESTON, at Oak Ridge National Laboratory. All three explosives were significantly degraded. Degradation dropped as soil loading increased from 30 to 40 volume percent in each reactor type. More effective degradation was achieved in the mechanically agitated reactor than in the static pile reactors. Amendment composition affected degradation rate and extent, as well as operating parameters such as pH.

Download or read book Reduction in Genotoxic Effects of Explosives contaminated Soil by Composting as Determined by the Salmonella Typhimurium Microsomal Mutagenicity Assay written by Kevin S. Ironside and published by . This book was released on 1994 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Composting of Explosives Contaminated Soils written by U.S. Army Toxic and Hazardous Materials Agency and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Optimization of Composting for Explosives Contaminated Soils written by Thomas M. Sekula and published by . This book was released on 1994 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Composting of Explosives contaminated Soil Technology written by Roy F. Weston, inc and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: