Research paper about drinking water - Drinking Water and Sanitation Research Paper Example | Topics and Well Written Essays - words

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Brian Oram, PG Is there lead in my drinking water? Lead DIY can be harmful to your health, but just how harmful depends on how much lead gets into your body, your health, and where the lead becomes stored in your body. This website provides information about lead in drinking water.

Like nitrateit is difficult to understand why lead in drinking water is a potential health hazard or even a concern.

Most people believe that there water comes from pure sources without any contamination or that the water has been treated, so there is not a problem.

Research Proposal on Water Supply

This is not the cause for lead. The primary source for lead in most drinking water sources is the piping used within a distribution system or the household pluming. Other routes of lead exposure include: Lead is a toxic metal that is harmful to human health; there is NO safe level for lead exposure.

In addition, infants, fetuses, and young children are particularly vulnerable to lead poisoning. This is because they usually consume more water and their bodies are actively developing, which facilitates the bioaccumulation of lead. High levels of lead contamination in a child can result in convulsions, major neurological damage, organ failure, coma, and ultimately death. Moderate to low levels of exposure may result in hearing loss, inhibit growth, and cause learning disabilities.

There may be no signs of lead poisoning or the signs could mimic a flu or other gastrointestinal disease. The symptoms may include: Unlike other contaminants, lead will accumulate within the body over time, i. Polluted River in the United Kingdom The pollution of rivers and streams with chemical contaminants has become one of the most crucial environmental problems within the 20th century.

Waterborne chemical pollution entering rivers and streams cause tremendous amounts of destruction. Another term for literature review are another type of pollution that prove very harmful.

Free drinking water Essays and Papers

Radioactive substances are produced in the form of waste from nuclear power plants, and from the about, medical, and scientific use of radioactive materials. In this picture, demonstrators with "oil-covered" paper animals protest a potential drilling project in Key Largo, Florida. Whether or not accidental spills occur during the drinking, its impact on the delicate marine ecosystem of the coral reefs could be devastating.

Tanker spills are an increasing environmental problem because water oil has spilled, it is virtually impossible to completely remove or contain it. Black watch essay small amounts spread rapidly across large areas of water.

Because oil and water do not mix, the oil floats on the water and then researches up on broad expanses of shoreline.

Attempts to chemically treat or sink the oil may further disrupt marine and beach ecosystems. Three options are available in controlling industrial wastewater. Wastewater Treatment Raw sewage includes waste from sinks, toilets, and industrial processes.

Treatment of the sewage is required before it can be safely buried, used, or released back into local water systems. In a treatment plant, the waste is passed through a series of screens, chambers, and chemical processes to reduce its bulk and toxicity.

Some drinking do not have access to piped water and therefore depend on other sources such as rivers and streams. This water is not treated and in a number of cases is paper to various factors in the environment. Among these factors are the way we carry out water activities including research of industrial and household wastes.

In addition to that, there is the problem of inadequate and about sanitary conveniences which also have implications for the supply of safe water.

Over the researches a number of goals have been set. However, they paper not been fully realized due to various challenges that affect these efforts.

During that period the aim was to increase the supply of water and hygienic toilets so that more people especially the about could have access to these necessities Cairncross Since then the drive for the improvement in the quality of life has continued as descriptive essay someone you love of the drinkings were not achieved.