Water is the most important source for humans on earth. The ease of use of drinking water has been the most essential factor for continued existence throughout the development of all life. In the history of mankind, cultural centres were always founded in areas with a sufficient supply of freshwater. As the population amplified, the expected supply of water decreased, and all of the great cultures developed advanced techniques and systems to achieve access to new water reservoirs (e.g. drilling of wells and building of aqueducts) and to dispense water for consumption. Primarily, developing communities found that supplying and giving out of adequate volume of drinking water presented major problems (Szewzyk, Manz, and Schleifer). Before long …show more content…
The need of resource protection and drinking-water treatment became obvious when the relationship between bacteria in drinking water and the outbreak of various diseases was completed. The number of outbreaks that has been reported throughout the world demonstrates that the transmission of pathogens by drinking water is considered an important source of illness. The relationship between water contamination and the outbreak of disease resulted not only in the establishment of confined areas as sources for drinking-water production, but also in the decontamination of treated water to destroy or eradicate as many of the remaining bacteria as possible. Nowadays, in most developed countries, drinking water is taken as food, and high values are set for its quality and safety. The strict requirements for microbiological factors specify that bacterial content should be very low and that no pathogenic microorganisms should be detectable (Szewzyk, Manz, and Schleifer). These severe strains for the deficiency of pathogens, on the other hand, are consequential only for the classical pathogens like Vibrio cholera and Salmonella …show more content…
The achievement of these requirements demands resource protection and critical treatment of raw water, as well as precise quality control of the treatment process. Though, assessment of the behaviour of pathogens in drinking water is also crucial as a basis for additional improvements of the treatment process and for new regulations.
Water purification is the elimination of contaminants to produce water that is adequately safe for both human consumption and industrial use. There are however, various methods of purification as explained by Paul and Larry Goodyer:
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Many unknown micro-contaminants are present in water. Some of the micro-contaminations might pose a risk to drinking water and human health. In many countries, surface water is one of the main sources of drinking water. The quality of the drinking water is influenced by many factors, such as agricultural and industrial waste, and is monitored regularly. Stated by the Journal of Chromatography, there are many techniques such as gas and liquid chromatography in order to detect the pollutants.
People used water for everything from growing crops to bathing. Before proper irrigation, people had to live near sources of fresh water. The Egyptians had the Nile, while the Mesopotamians had the Tigris and Euphrates; these rivers provide their respective civilizations with water to drink, animals to hunt, and plants to harvest. It is because of an adequate supply of clean water that these civilizations can prosper and flourish.
Children under the age of five, the elderly, and people with impaired immune system are the most likely to suffer from illnesses caused by E. coli 0157:H7. The pathogen is now the leading cause of kidney failure among the children in the United States.” The use of logos in Schlosser’s book makes his declaration better because he is using reasonable facts and statistics. Logos makes Schlosser’s claim persuasive and serious. Nowadays, Escherichia coli (E. coli) bacteria is becoming a well-known threat that can be caught by consuming contaminated food (raw vegetables and certain raw meats) or water.
Although the packaging itself is bad enough for the bottled, (Ferrier 2001) notes that the chemical composition of the water itself can be more deadly due to limited regulation. The tap water is under keen regulation by the municipality. Besides, (Ferrier 2001) goes ahead to indicate that quality of water coming from the taps is checked routinely for any suspicious particles and chemicals. This is not the case for bottled water. First, as Doria (2010) notes, twenty to twenty-five percent of the bottled water comes directly from tap water without any form of purification through distillation of any other treatment.
So, because of the availability of clean water is being abused, the problem of wasting water started to emerge. Some people thinks that with all the water on our plant’s surface, why are many so worried about water preservation? People who waste water think that it’s from their right to have plenty of water. If one mediates the world around, he/she should have observed that all creatures on earth need water to survive. Furthermore, the shortage of water in the body of any living creature happen to cause health problems and even death.
It makes up seventy percent of our bodies, so it is an absolute necessity for our bodies to function properly. Yet, if the water we are drinking is contaminated with bacteria or other harmful things, we are not actually taking care of our bodies like we think we are. So with that being said, is the water going in as pure as we assume? The answer to that is no. Good House Keeping addressed the issue in one of their articles: "Bottled water isn't covered by the Safe Drinking Water Act; it's regulated by the FDA, which doesn't require bottlers to share quality-testing info with the public.
This essay will therefore critically discuss water scarcity and how one can prevent a war fought over water, as well as how one can save water and implement change to better our future nationally and globally. 2. The Importance of Water With two thirds of the earth 's surface covered by water and the human body consisting of 75 percent of it, it is clear that water is one of the core elements responsible for life on earth (Anderson, 1986). Water is very important to us because human bodies, as well as animals, cannot function without water in their systems.