SOUND POLLUTION NOISE CONTROL Noise has the potential to impact on us all every day‚ in different ways. Any form of noise can be considered pollution if it causes annoyance‚ sleeplessness‚ fright‚ or any other stress reaction. noise is transient; once it stops‚ the environment is free of it we can measure individual sounds that may damage human hearing‚ but it is difficult to monitor cumulative exposure to noise or to determine just how much is too much the definition of noise itself is highly
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Project on Air Pollution BIO-103.3 Summer 2013 Prepared for: Dr. S.M. Mostafa Kamal Khan (SKK) Introduction to Pollution: What is Pollution? Pollution is the introduction of contaminants into the natural environment that causes adverse change. Pollution can take the form of chemical substances or energy‚ such as noise‚ heat or light. Pollutants‚ the components of pollution‚ can be either foreign substances/energies or naturally occurring contaminants. Air Pollution: Air pollution is the introduction
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different forms of global pollution that may arise from a construction project and explain four key methods used to protect the natural environment against such pollutants Environmental Pollution Construction Sites Construction sites are found both within urban and rural areas‚ often in the close proximity of homes. Due to their proximity to homes and the materials used‚ construction sites may generate home pollution. This involves air‚ water‚ soil‚ and/or noise pollution. Additionally‚ construction
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Automobile Pollution. Automobiles can cause many different kinds of pollution in the environment. Air‚ health and groundwater pollution are of the most common. The reasons for these problems can be contributed to exhaust systems and light switches that are standard equipment on most cars today. Older and newer cars alike are equipped with a catalytic converter system. Which are supposed to convert hydrocarbons‚ carbon monoxide and nitrogen oxides into harmless materials emitted from the automobiles
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Michael Abate Energy: Ecology & Economy April 4‚ 2011 Section 1 Instructor: Dr. Eric Malm Pollution Analysis Pollution can take many forms. The air we breathe‚ the water we drink‚ the ground where we grow our food‚ and even the increasing noise we hear every day all contribute to health problems and a lower quality of life. Pollution is everywhere. Pollution is the unwanted introduction of substances that harm or destroy the atmosphere and our environment. The Economy is slowing;
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THE GOVERNMENT AND POLLUTION Pollution is a very tough topic in today’s market and in my personal opinion; Government should intervene for the following reason. Let’s take the example of a company that manufactures blue jeans at a factory location on a river. The problem is that‚ as a byproduct of its manufacturing operations‚ the factory dumps chemical pollutants into the river. But no single person or entity owns the river water‚ so there is no one to force the company to stop polluting. Moreover
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Air pollution is one of the virtual problem nowadays. There are many reasons of it but mostly it is caused by cars‚ growing cities‚ development of economy and industrialization. Clean air consist of several gases. When some other gases or dangerous elements get into the clean air‚ pollution is inevitable. Ozone layer is affected too much by pollution and it will cause serious disturbances on the environment. People are the main cause of pollution because the things that we use contain dangerous
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Environmental Pollution at Hindustan Lever’s Kodaikanal Plant In mid-2004‚ Hindustan Lever Ltd (HLL) executives looked back at the events of the past three years at their mercury thermometer factory in Kodaikanal in the south Indian state of Tamil Nadu. After mercury leakage from the plant had been reported in March 2001‚ heavy expenditure had been incurred in environmental risk assessment‚ waste disposal and health monitoring. The expenditure had exceeded the total profits generated by the plant
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and vehicles‚ and made worse by the regional pollution‚ Hong Kong in most of the days seems wrapped in a grey shroud to a point that‚ you cannot make out from the Central waterfront the buildings on the other side. Urban area is routinely attacked by haze and people have nothing to do but grudgingly live with dust they will never get rid of. The situation becomes so severe that everyone couldn’t turn a deaf ear to it. The effects caused by air pollution are no longer something negligible. Research
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Sound is essential to our daily lives‚ but noise is not What is Noise Pollution? The traditional definition of noise is “unwanted or disturbing sound”. Sound becomes unwanted when it either interferes with normal activities such as sleeping‚ conversation‚ or disrupts or diminishes one’s quality of life. It is a source of irritation and stress for many people and can even damage our hearing if it is loud enough. Many of us are exposed to stressful levels of noise at home and at work. Noise is
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