economiser where bottom ash is separated out at the bottom part of economiser. After that it will pass through air preheater where air is provide for the coal down the temperature of gas-fly ash mixture and at last it will pass through electrostatic precipitator or bag house where impurities will separated out based on principle of Anion- Cation and rest of the ash is collect at bottom part of the bag house and gases goes in to the stack where gases is liberated directly in to the atmosphere and we get
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Air Pollution Problem in Bangladesh SUBMITTED TO- SUBMITTED BY: ASSIGNMENT Introduction Air pollution is one of a variety of manmade environmental disasters that are currently taking place all over the world. Air pollution may be defined as an atmospheric condition in which various substances are present at concentrations high enough above their normal ambient levels to produce a measurable effect on people, animals, vegetation, or materials. ‘Substances’ refers
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Chem Exam 3 study Guide Answers Chap 12: 1. The divisions: core, mantle, & crust. Subdivisons: Lithosphere, hydrosphere, & atmosphere 2. 4 most abundant elements of earth: -oxygen -silicon -aluminum -hydrogen 3. 4 classes of minerals in lithosphere & elemental composition: oxide: oxygen (ore of iron: pigement) sulfide: sulfur (ore of lead) silicates: silicon & oxygen carbonates: carbon & calcium ( cement & lime) 4. Abestos: are tiny & sharp Benefits: fireproof
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Reusable Shopping Bags In some areas of the United States people are given the choice to bring in and use their reusable bags or to pay for the convenience of using the store provided paper or plastic bags for their purchases. Some people find reusable bags as an inconvenience, especially if they do not have one on hand for times they need to pick up a couple of items from a store. Reusable bags can be small enough to have on one’s person. The use of reusable shopping bags reduces the waste
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practices can be very harmful to the environment. Burning fossil fuels for energy creates gases such as sulfur dioxide, nitrogen oxide, and volatile organic compounds. These gases cause air pollution. They can cause several kinds of air pollution, particular matter, smog, and ozone (New Energy Alternative, 2008). Air pollution can travel thousands of miles and can harm areas that burn fossil fuels sparingly. The next nonsustainable practice is the use of toxic cleaning solvents. The release
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University of Phoenix Material Environmental Science and Human Population Worksheet Using the textbooks, the University Library, or other resources, answer each of the following questions in 150- to 300-words. Be sure to provide references for the sources you use. |Question |Response | | |The current growth rate can be sustainable
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different types of pollution, which are water and air pollution. Air pollution includes different types of poisonous gases that change the characteristic of air. The United States and Kenya are affected by pollution; for example, in New York City and Nairobi where there is traffic noise and emission from vehicles, sewage overflows, plastic bottles and bags. Even though both cities are affected by pollution, the methods applied in managing and handling air pollution are different. Despite pollution being
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Air Conditioning and Heating Justification Report Final Latausha McDougald ENG 315 – Professional Communications Professor Mark Crilly June 1, 2016 Randy Globin Director of Distribution Big Rock 425 Sportsman Lane Nosele, NC 28379 May 31, 2016 Latausha McDougald 432 Regil Road Shelby, NC 28379 Dear Mr. Globin: I am pleased to present the report you authorized on May 31, 2016, regarding possible solutions for the extreme weather conditions inside the warehouse.
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problems. Two of the biggest threats to the environment are air pollution and waste. Gas emissions from factories and exhaust fumes from vehicles lead to global warming, which may have a devastating effect on the planet in the future. As the human population increases, we are also producing ever greater quantities of waste, which contaminates the earth and pollutes rivers and oceans. Governments could certainly make more effort to reduce air pollution. They could introduce laws to limit emissions from
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LITERATURE Plastic bags end up as litter that fouls the landscape, and kill thousands of marine mammals every year that mistake the floating bags for food. Plastic bags that get buried in landfills may take up to 1,000 years to break down, and the process they separated into smaller and smaller toxic particles that contaminate soil and water. The production of plastic bags consume millions of gallons of oil that could be used for fuel and heating. Paper bags, which many people consider a
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