Oh, war, I despise. 'Cause it means destruction of innocent lives. War means tears to thousands of mothers eyes. When their sons go to fight. And lose their lives. I said, war, huh good god, why'all. What is it good for. Absolutely nothing say it again. War, whoa, lord. What is it good for.
6 Methane and Carbon Dioxide: Landfill gas is composed primarily of 50 percent methane and 50 percent carbon dioxide and other gases produced at less than 1 percent. Methane and carbon dioxide are generated through the biological decomposition of waste. Methane is naturally occurring flammable, colorless and odorless gas and is the principal explosive component of concern in landfill gas. Carbon dioxide is naturally found at low concentrations in the atmosphere. Carbon dioxide is colorless, odorless, and slightly acidic.
Landfill gas is composed of a mixture of hundreds of different gases. By volume, landfill gas typ-. ically contains 45% to 60% methane and 40% to 60% carbon dioxide. Landfill gas also includes. small amounts of nitrogen, oxygen, ammonia, sulfides, hydrogen, carbon monoxide, and non-. methane organic compounds (NMOCs) such as trichloroethylene, benzene, and vinyl chloride. Table 2-1 lists âtypicalâ landfill gases, their percent by volume, and their characteristics.