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Water Pollution Control, 1984.
This paper examines issues of water pollution and its control, with particular emphasis on Los Angeles: Types and sources of pollution, effects, regulations, sewage system, hazardous waste, water quality management, control methods and politics.
1,012 words (approx. 4.0 pages), 11 sources, $ 135.95
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From the Paper
"The purpose of this research is to examine issues of water pollution and its control, with particular emphasis on these issues in Los Angeles in recent years. Before discussing the problems of Los Angeles, this paper will focus on the major types of water pollution, the sources of water pollution, and the effects of water pollution. Following an extended discussion of control and problems in Los Angeles, this paper will discuss methods of water pollution control. It will conclude with a brief consideration of the politics and economics of water pollution in the United States over the past twenty-five years."
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Water Pollution in China, 2006.
A look at the problem of water pollution in Shenzhen, China.
2,336 words (approx. 9.3 pages), 9 sources, MLA, $ 71.95
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Abstract
This paper discusses the problem of water pollution and its effects on the economy and personal lives of China's citizens. In particular, the paper focuses on the water pollution problem in the city of Shenzhen in the Guangdong province. The paper explains how the process of urbanization has contributed to the water pollution problem, looks at how water pollution can undermine an entire city by affecting the economy, environment, and people of the area and discusses what will happen if the problem is not addressed as well as what measures can be undertaken to reduce the amount of water pollution in the region.
Table of Contents
Introduction
The City of Zhenzhen
The Problem
Polluted Water Sources
Causes of Water Pollution
Outlooks
Conclusion
From the Paper
"In China, urbanization has been occurring at a rapid pace; in the year 1986 China's state council officially designated 29 new cities. This addition of new cities, many located in rural areas away from the largest metropolitan areas of China has resulted in major urbanization of the country in the last thirty years. The province of Guandong is undergoing major growth and change; the city of Shenzhen is one example of this rapid growth."
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Water Pollution--A Global Problem, 2002.
A discussion of the major causes of water pollution and the ways it can be controlled.
1,438 words (approx. 5.8 pages), 10 sources, MLA, $ 47.95
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Abstract
This paper examines water pollution, the adverse effects of added materials to a body of water and the effect it has on the environment. It analyzes how the impact of water pollution can be observed altering all living things in the world, most notably human life and how certain measures can be taken to prevent further destruction and reverse damage already done. It outlines the main causes of water pollution such as petroleum contaminants and natural sediment and looks at the dangers posed to humans by certain main pollutants.
From the Paper
"There are two main ways in which water can be polluted: point sources and non-point sources. Points sources of water pollution occur when harmful materials are disposed of directly into a body of water. Non-point sources of water pollution occur when harmful substances are indirectly disposed of into a body of water (MacMillan, 1982). Examples of non-point sources are septic fields leaking into waterways, or pesticides from a crop being carried into a waterway with precipitation (MacMillan, 1982). Non-point sources are much more difficult to monitor and control than point sources. There are many types of contaminants that pollute waterways. For the most part, water pollution is made up of organic matter (eroded soil, branches, grass clippings, farming waste)(Britannica, 2001). "
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Air and Water Pollution, 2008.
A review of the effects of air and water pollution on the world.
1,792 words (approx. 7.2 pages), 9 sources, APA, $ 57.95
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Abstract
The paper discusses the fact that polluting of water, regardless of the source whether from industry, agriculture or household, ultimately finds its way into the environment, causing substantial damage to health and to the environment. The paper relates that air pollution is responsible for premature deaths and includes pollution from road transport, industrial sources, forest and agricultural fires.
Outline:
Effects of Air and Water Pollution and Its Relation to Environmental Laws
Climate Change
Environmental and Emission Laws
Future Trends of Air and Water Pollution
Analysis of Future Trends
From the Paper
"Figures of WHO reveals that air pollution is responsible for 8,00,000 premature deaths from lung cancer, cardiovascular and respiratory diseases apart from the rising incidence of chronic bronchitis, severe respiratory illness, asthma, heart ailment and damage of lung function. The bulk of this pollution includes road transport, stationary combustion sources such as coal burning in households, industrial sources, incinerators and waste disposals, fossil fuels power plants and also non-combustion sources such as construction, quarrying and mining and lot of other sources such as forest and agricultural fires. The principal pollutants seen in the air we breathe covers particulate matter, PAHs, lead, ground level ozone, heavy metals, sulphur dioxide, benzene, carbon monoxide and nitrogen dioxides."
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Water Pollution and its Prevention, 2002.
Examining different forms of water pollution and ways to combat this phenomenon.
1,487 words (approx. 5.9 pages), 8 sources, MLA, $ 49.95
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Abstract
This paper begins by defining water pollution. It explains that there are three main types - those of a chemical nature, biological nature, and physical materials that degrade water quality. Each of these three types are classified into five main categories of water pollution. The paper then explain how each of these classifications has its own set of problems and hazards and specifies its solutions.
From the Paper
"Comprising over seventy percent of the Earth?s surface, water is undeniably the most valuable natural resource. Life on Earth would be non-existent without water; it is essential for everything on our planet to grow. All organisms contain water; some live in it; some drink it. Plants and animals require water that is pure, and they cannot survive if their water is loaded with toxic chemicals or harmful microorganisms. Yet even though humans recognize this fact, the population has disregarded it by polluting the rivers, lakes, and oceans of the world. Consequently, we are harming our planet. In addition to organisms vanishing due to lack of non-polluted water, the drinking water has become greatly affected, as has the population?s ability to use water for farming and recreational purposes. In order to combat water pollution, we must understand the causes of water pollution, and ways in which water pollution can be prevented."
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Water Pollution and Fishermen, 2002.
An analysis of the causes of water pollution and its long and short term effects.
1,730 words (approx. 6.9 pages), 4 sources, MLA, $ 55.95
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Abstract
This paper examines the different causes of water pollution. The author finds that water pollution has not only a negative effect on fishermen?s life but also on everything that is related to it, such as species of fish and other sea life that are killed or are forced to move. Furthermore, fishing and other activities that take place along the seashores are affected. It is damaging all the jetties and sea life that live off the dockside and ruins fishing for fisherman.
From the Paper
"Furthermore, due to the water pollution death fishes are poisoned and killed as a result that could be seen floating in the creeks. The fishermen thus, then complain wherever such a situation occur the fish population is forced into the Atlantic Ocean into deep water and are therefore depleted, which as a result takes six to eight months or may be more for them to restart normal fishing occupation. And so what is meant is that the fishermen and its family starve and cut off from their occupation for a longer period of time (Macdonald. 1998) ."
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Water Pollution, 2001.
A look at water pollution and the effects on the environment.
1,555 words (approx. 6.2 pages), 7 sources, $ 51.95
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Abstract
The main points in this paper are to identify the sources of water pollution and reveal the effect on surrounding environments. The author looks at industrial impacts on water pollution and examines what the future might look like if these are not tackled.
From the Paper
"The end is just around the corner for many fish species due to water pollution. Water pollution is a dilemma that needs to be taken care of soon. Polluting of streams, ponds and lakes is leading to definite problems with fish populations. Most people don?t even realize the things they do everyday that contributes to water pollution. A plethora of daily activities, like driving, walking the dog and washing clothes, are the reasons that most of our freshwater resources are contaminated."
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Water Pollution, 2004.
An analysis of the environmental problem of water pollution and fish poisoning.
762 words (approx. 3.0 pages), 4 sources, MLA, $ 27.95
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Abstract
This paper discusses the serious environmental hazard of water pollution. The paper contends that the waterways and oceans of the world have been seen as an easy dumping ground for refuse and waste. This includes pollution from raw sewage and oil spills. Ocean and river pollution has increased in line with industrial human development, with more toxic wastes being dumped in water than ever before. The paper claims that marine life and fishing stock in many oceans is being negatively affected.
From the Paper
"Water is the most precious environmental asset and natural resource on earth. Approximately seventy percent of the earth's surface is covered by water and it affects every facet of life and ecology. However, despite this obvious and crucial fact, many rivers, lakes and oceans are becoming increasingly more polluted, creating a serious ecological and environmental problem. Not only is pollution the cause of the death of many organisms essential to ecological balance, but human drinking water has also been affected. This is particularly relevant with regard to the spread of disease. " Estimates suggest that nearly 1.5 billion people lack safe drinking water and that at least 5 million deaths per year can be attributed to waterborne diseases." (Krantz D. and Kifferstein, B. )"
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Water Pollution Treatments, 2004.
An explanation of the various methods of water pollution treatment.
2,678 words (approx. 10.7 pages), 2 sources, MLA, $ 80.95
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Abstract
This paper explains that there are are two major types of water pollution treatment: physical and chemical. The paper goes on to explain the various methods of physical treatment, including filtration and air- or steam-stripping. Chemical treatments are for killing microbes in the case of bacterial pollution, but they may be used for altering the chemical makeup of the water to render it less harmful in the case of chemical pollution.
Contents
Three Major Problems
Sediments
From the Paper
"Chemical treatments, generally, are for killing microbes in the case of bacterial pollution, but they may be used for altering the chemical makeup of the water to render it less harmful in the case of chemical pollution. Often, this sort of treatment is used to remove metal compounds from the water. Various materials such as dissolved iron or aluminum salts may be added to help the material to be removed either float or settle, again, depending on how it is to be ultimately removed.
Often, organic chemicals in water can be chemically destroyed by adding ozone or hydrogen peroxide. The ozone may also kill harmful bacterial, or chlorine may be added to do this. But of course, excess chlorine itself is harmful to aquatic life, so sulfur dioxide may then need to be added to make the ?pure? water safe for discharge. Finally, chemicals may be added to water in a treatment system to help create thicker ?sludge? so that the remaining water may be more easily removed."
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Delayed Environmentalism and Water Pollution in Vietnam, 2005.
An explanation of Vietnam's severe environmental problems and water pollution.
1,350 words (approx. 5.4 pages), 2 sources, $ 53.95
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Abstract
This paper looks at Vietnam's severe environmental problems which generally relate in some way to water and water pollution; regional differences. It discusses an impeding population boom in a still agrarian society with 80% of disease and much child mortality as water related. It also looks at how progress has been made in the goal of providing potable water and the need for strong public education and enforcement of laws as well as non-water generated hydro as energy.
From the Paper
"Like many developing countries, Vietnam's industrialization occurred with little regard for its environmental impact, a mistake been many times, in both socialist and capitalist development that is too focused on Modernization (Coxhead & Jayasuriya, 2004, 12). Industrial development without concern for its environmental impact created near-emergency conditions in Vietnam. Environmentalism, including much attention to water pollution, has had to be stressed ahead of much else, in Vietnam's development plan for the next 20 years. "
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Water and Air Pollution, 2002.
Provides a comprehensive examination of the causes and solutions of air and water pollution today.
2,926 words (approx. 11.7 pages), 4 sources, APA, $ 86.95
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Abstract
This paper examines the causes of pollution and what can be done to stop it, including some of the major sources of air and water pollution. A discussion of the solutions identified by governmental agencies and groups working to solve this increasing threat to our well-being is followed by a summary of the research in the conclusion.
From the Paper
"There are many causes for air and water pollution and scientists divide them into two general categories: direct and indirect contaminant sources. Direct sources of pollution include ?effluent outfalls from factories, refineries, waste treatment plants etc.. that emit fluids of varying quality directly into urban water supplies. In the United States and other countries, these practices are regulated, although this doesn't mean that pollutants can't be found in these waters? (Rubin, 1999, p. 17). Indirect sources of pollution include contaminants that can enter the water supply from soils or ground- water systems and from the atmosphere by rain water. These soils and groundwaters contain the residue of human agricultural practices (fertilizers, pesticides, etc..) and improperly disposed of industrial wastes. Atmospheric contaminants are also derived from human practices (such as gaseous emissions from automobiles, factories and even bakeries) and these sources of pollution are then broadly classified into ?organic, inorganic, radioactive and acid/base? (Rubin, 1999)."
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Air Pollution and Its Control, 1985.
This paper discusses air pollution: Classes of pollutants, effects, control techniques and L.A. air pollution.
1,012 words (approx. 4.0 pages), 25 sources, $ 135.95
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From the Paper
"Major air pollutants include carbon monoxide, sulfur dioxide, nitrogen oxides, hydrocarbons, photochemical oxidants, particulate matter and lead. Additionally, a wide variety of other chemical gasses, mists, fumes and particles have the potential to pollute the air. Some seemingly harmless substances, such as wheat flour, may be considered local pollutants when dust impairs the breathing of workers.
Three air pollutants are frequently discussed together due to interrelated chemistries. These include hydrocarbons (HC), nitrogen oxides (NOx) and photochemical oxidants, especially ozone (O3). The family NOx includes nitrogen oxide (NO), nitrogen dioxide (NO2), ammonia (NH3) and other nitrogen ... "
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Water Pollution, 2002.
This paper examines briefly the phenomenon of water pollution by both foreign matter and heat.
944 words (approx. 3.8 pages), 2 sources, MLA, $ 33.95
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Abstract
The paper lists the many sources of pollutants that can effect water, from chemicals to sediment from surrounding soil deposits. The writer then looks at the ways in which people are responsible for such pollutants. The paper concludes with a study of how scientists and government lobbyists are attempting to ameliorate the problem.
From the Paper
"Heat may also be considered a pollutant when increased temperatures in bodies of water result from the discharge of cooling water by factories and power plants. Although heat seems as if it would be relatively innocuous ? since heat will of course be dissipated from any body of water that it enters relatively quickly, and then further dissipated from the local atmosphere into the larger air basin. However, it must be remembered that raising the temperature of water depletes the oxygen available in it (heated oxygen molecules become excited and "gas out" of the liquid) and water that has a low-oxygen content is as deadly to aquatic creatures as a garage full of carbon monoxide is to a human. Aquatic animals suffering from the effects of thermal pollution may die, and their decomposing bodies will add to the pollutant levels of the body of water."
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Water Pollution, 1990.
This paper discusses water pollution: Various contaminants of domestic, agricultural and industrial supplies, methods of treatment and purification.
2,700 words (approx. 10.8 pages), 7 sources, $ 95.95
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"Water is an essential ingredient for life and may be the most precious resource the earth has to offer humanity. Many believe, however, that this valuable commodity is in danger as a result of man-made pollution. Through disrespect, shortsightedness and neglect, the species may be compromising its own survival unless there is significant improvement in water quality and management. The purpose of this paper will be to discuss water and its pollution through the various contaminants found in domestic, agricultural and industrial uses. In addition, a review of the legal issues and current methods of water treatment and purification will be included.
All the fresh water in the world's lakes, creeks, streams and rivers equals less than .01 percent of the earth's total water supply (4:80). The system is continually replenished by ... "
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