Drinking Water Scarcity

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I. INTRODUCTION Water is one of the most abundant and vital compound in the ecosystem. It is one of the most essential abiotic factors that were necessary for sustaining life. All living organisms on earth need water for survival and development. Apart from the various uses and benefits that it offers, the most important role that water plays in the lives of living organisms especially in human beings is for rehydration. However, the increased industrialization, human population, man-made activities and the use of fertilizers continuously pollute the water resources with different harmful contaminants such as heavy metals (Pb, Cr, Fe, As) which make the chemical composition of the water more dangerous and toxic for human consumption. Thus, there is a need of regular assessment for the quality of drinking water because polluted water exposes the population to environmentally-related diseases (Greenpeace, 2012). Pollution of water resources such as untreated wastewater discharges affects human health through the spread of disease-causing bacteria and viruses. Some known examples of diseases that may be spread …show more content…

Ensuring adequate availability of water in the future will require protecting the country’s water sources through improvement of catchment areas and watershed protection, regular assessment and monitoring of consumption patterns and trends, and efficient allocation of existing water supplies. This alarming situation urged the researchers to conduct a study about the physicochemical and biological properties of water samples from District IV of Laguna Province which composed of sixteen (16) municipalities: Cavinti, Famy, Kalayaan, Luisiana, Lumban, Mabitac, Magdalena, Majayjay, Paete, Pagsanjan, Pakil, Pangil, Pila, Santa Cruz, Santa Maria,

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