Bioremediation of explosive contaminated soil "It has been estimated that there are thousands of explosives-contaminated sites within the United States, and even a greater number in Europe and the Soviet Union. TNT is known to have many health effects on animals as well as humans. As stated by The Agency for Toxic Substances and Disease Registry, "Workers involved in the production of high explosives experienced many harmful health effects as a result of exposure to 2,4,6-trinitrotoluene at their jobs.
Bioremediation of explosive contaminated soil "It has been estimated that there are thousands of explosives-contaminated sites within the United States, and even a greater number in Europe and the Soviet Union. TNT is known to have many health effects on animals as well as humans.
As stated by The Agency for Toxic Substances and Disease Registry, "Workers involved in the production of high explosives experienced many harmful health effects as a result of exposure to 2,4,6-trinitrotoluene at their jobs. These effects included disorders of the blood, such as anemia, and abnormal liver function.
Therefore new techniques such as bioremediation have been developed as a safe cost effective alternative to treating pollutants such as TNT. Bioremediation works by taking complex organic compounds such as TNT, which are made up of carbon, nitrogen, oxygen, and hydrogen.
When combined with regular compost ingredients such as manures, sawdust, straw, and fruit and vegetable processing wastes, the explosives become broken down into harmless chemical forms. Using the contaminants as "food," the microorganisms convert them into harmless substances consisting primarily of water, carbon dioxide, and salts.
In addition to this food source, microorganisms require nutrients, such as carbon, nitrogen, phosphorous, and potassium, in order to thrive, digest, and reproduce. To provide these nutrients in sufficient quantities, soil amendments, such as manure and potato waste, are added to the contaminated soil.
Bioremediation of Explosives-Contaminated Soil, describes windrow composting as the following. To facilitate the microbial growth, amendments such as wood chips, manure, straw, alfalfa, and other agricultural products are added.
Windrows are used to facilitate aeration of the compost and are turned periodically using a compost turner. Moisture content, windrow oxygen level, and temperature are easily monitored.Essay about Chemistry of Explosives WK 6 grupobittia.com dehydrating of explosives mixtures.
Dehydration of explosives is the process of removing water from the explosive compound to reduce the amount of dilution that water would add to the mixture. The first explosives were created by the Chinese in the 11th century.
These were mixtures of nitrate salts, sulfur and charcoal, now known as black powder.
Gunpowder which is a low explosive, exhibits deflagration, or rapid burning, rather than detonation, the reaction exhibited by high explosives. explosives may not be accurate for improvised explosives. I will discuss some of the aspects of improvised explosives that lead to this problem.
Conventional explosives vary in their response to accidental stimuli, with behaviors ranging from violent detonations to very . Sample Research Paper on Incendiaries and Explosives Are you looking for homework writing help on (Sample Research Paper on Incendiaries and Explosives)?Well, you can either use the sample paper provided to write your paper or you could contact us today for an original paper.
Bioremediation of Explosive Contaminated Soil This Research Paper Bioremediation of Explosive Contaminated Soil and other 64,+ term papers, college essay examples and free essays are available now on grupobittia.com Autor: review • November 11, • Research Paper • Words (4 Pages) • 1, Views4/4(1).
Topic sentences are exactly what they sound like—sentences that announce and summarize a topic for your reader. But I thought that’s what a thesis statement was for?
Thesis statements let the reader know what the purpose of your entire essay will be—they focus on your main idea.