Contaminants Of Water Quality Worldwide Essay

1624 words - 6 pages

Life cannot exist without water. The basis of everything living is water. About sixty percent of an adult human is made up of water and each day that person should intake at least six to eight glasses of water a day. If there was no water there would be nothing to drink to keep a body hydrated because every known liquid is made up of or contains water. A person can only survive three days without water. Only two and a half percent of the water on the earth is drinkable, which is a small percentage considering the amount of water on the earth and the size of the world and population.
Although water is important to survive it is not always safe. Presently, in the world there are 768 million people who do not have access to safe drinking water and another 2.5 billion people who do not have ideal sanitation conditions for their water supply. This causes many deaths each year, including countless deaths of children; each year about 700,000 children die from unsafe sanitation and drinking situations which averages out to around 2,000 children a day. Within the United States alone forty-four percent of streams, sixty-four percent of lakes, and thirty percent of bays are not clean enough for everyday activities like, swimming, fishing, and drinking. A majority of this pollution is caused by contamination of the water through chemicals, bacteria, and other pollutants humans introduce to it. Despite the fact that human existence depends on water, the main threat to the quality of it is the humans themselves.
Human activity is the main source of pollution in the body of waters today. Almost everything we do in society causes pollution which leaves so many different possibilities of ways to contaminate the most important resource. “Industrialization, production, agriculture, land-use practices, hydropower generation, fossil fuel and nuclear power generation, disposal of wastes, and our everlasting desire for consumption to obtain more, whether it be material objects, or material items is causing devastatingimpacts to our ecosystems, and water sources” (Human Impacts on Water Quality). These are only some of the types of pollution that are point source and can be identified, but not all can be identified.Overall, though the most important and significant are agricultural and industrialization.
Three important factors for water contamination when dealing with agricultural pollution are fertilizers, pesticides, and animal waste. All of these things can be found in a variety of places, including, but not limited to lawns, golf courses, farms, and fields. Almost everywhere you go with grass or plants growing you will find some form of fertilizers, pesticides, or animal waste. Although people may not think or realize that even though their water property is not located directly near water or they do not put the chemicals or waste near water it still affects it. Runoff plays a key role in water pollution especially with agricultural pollution because it...

Find Another Essay On Contaminants of Water Quality Worldwide

The Role of Water Quality in Public Health

781 words - 4 pages As discussed in course lectures this semester, water quality plays a vital role in overall public health as well as environmental health. Protecting against waterborne disease is crucial for sustaining populations and ecosystems. Waterborne diseases are caused by pathogenic microorganisms that most commonly are transmitted in contaminated fresh water. According to the CDC, 780 million people do not have access to safe water, and an estimated

Quality of Water from Public-Supply Wells in the United States

1481 words - 6 pages Over the past three decades, the U.S. Geological Survey and the Environmental Protection Agency have reported a number of findings in the water quality from public wells. A lot of the figures in this paper particulate on different areas of the country and on specific types of pollutants. For the first time, data has been compiled for water quality for public wells for pollutants on a countrywide measure. The main findings are that pollutants

WILLINGNESS TO PAY FOR IMPROVEMENTS IN WATER QUALITY: A CASE STUDY OF BLANTYRE URBAN

1564 words - 7 pages , settlements, climate change, industry, mining, commerce and unsustainable agriculture. These have consequently impacted negatively on the water quality mainly due to sediment loads, industrial wastes, chemicals from agriculture and proliferation of aquatic vegetation. In urban areas, especially areas with high concentration of people, the major problem has been management of waste disposal. This has resulted in plastics that are just

Introduction/Procedure

590 words - 3 pages America avows of having some of the safest drinking water on the globe, but pollutants still enter our drinking water, which affects our health. Some sources say that bottled water is safer to drink than water from the tap, but it has been found that over 40 percent of bottled water comes from the tap. Heavy metals and chemical emissions and heavy metals have been traced in dirt, the most common of water contaminants. Bacteria from septic

Why Water is Essential for Human Survival

1318 words - 6 pages estimated that in the middle of the twenty -first century, water consumption worldwide will exceed its natural flow . To solve this problem , different ways of getting fresh water are developed. Sources of water pollution can be physical, biological , chemical, thermal and radiological contaminants. • Physical pollution - the increase of insoluble impurities in water (sand, clay, silt ) by run-off of rainwater from the fields of soil , mining dust

Indsutry Wastewater Processes in Trinidad and Tobago

943 words - 4 pages has to be noted that not all companies have a standard method or process to deal with their wastewater which they produce. Wastewater is any water that has been adversely affected in quality by anthropogenic influence. It comprises of liquid waste discharged by domestic residences, commercial properties, industry, and/or agriculture and can encompass a wide range of potential contaminants and concentrations. Any type of wastewater that

Water Project

764 words - 4 pages , ammonia, chlorine, phosphate, and visible contaminants, which all are dangerous in drinking water. Nitrates cause water quality issues and pollution, heavy metals cause a bitter taste and bad color, hardness leads the undrinkable water, ammonia spells water pollution, chlorine provides horrible taste and order, phosphates assist aquatic plant growth, and visual contaminant signal unsuitable water to drink. For our filter’s design, we used the

Removal of Heavy Metals from Contaminated Soils

1573 words - 6 pages in mine waste piles and tailings, and may cause severe soil contamination through spillage. The recent incident at the Talvivaara mining site in Sotkamo, Finland, is an example where a major tailings dam leakage has caused severe soil contamination by releasing waste water with high nickel and zinc concentration into the nearby area. The main focus of this report is the removal of heavy metal contaminants from soil. These include essential

Essay on water scarcity in history, water scarcity in africa, and possible sollutions to water scarcity

1649 words - 7 pages Natural ecosystems require water for the survival of the plants and animals that live within them. These ecosystems help to regulate water quality and quantity of water. Wetlands hold water in periods of high rainfall, slowly releasing it during dryer periods, and purify it of heavy metals and other contaminants. Forests recharge our groundwater, which can be used elsewhere for drinking or irrigation. (Bergkamp 1) Natural ecosystems can help to

Pure-n-Clean International Marketing Plan: Phase One

1282 words - 5 pages drink water free from contaminants. Pure-n-Clean spent eight months testing water purification products on the market and concluded that almost every brand of purifier currently on the market leaves consumers exposed to contaminants. Pure-n-Clean's testing identified only one other company producing a purification system up to par and that system was extremely expensive and offered only one model. Pure-n-Clean's competitive advantages are:&bull

Bioremediation

1130 words - 5 pages contamination of another site via ground water could result if this is done. The contaminated area could also just be buried, which again, is not a good alternative. Contaminants could also spread if there in severe weather such as floods. These alternatives are usually costly,as dumping toxic materials tends to be. Table 1. Technology Examples Benefits Limitations Factors to Consider In Situ -In situ bio-remediation -Biosparging -Bioventing

Similar Essays

Determining The Water Quality Of A Body Of Water

829 words - 3 pages Water quality is a complex term to evaluate. The health of a water ecosystem depends on so many variables. These parameters are each intertwined and connected. For simplicity there are several mainstream parameters that are used in conjunction with each other to determine the water s quality. These include: alkalinity, ammonia content, carbon dioxide, chlorine, nitrates, dissolved oxygen, phosphates, temperature, and turbidity. The most

Effects Of Nitrate On Water Quality

1006 words - 5 pages appalling. Water quality levels are decreasing, hurting us as well as the countless organisms depending on freshwater habitats to be safe homes. One of the main contaminants, nitrates, which spring from mainly manmade sources, are especially treacherous… Many people are unaware of the impact of nitrate ions in freshwater habitats. Nitrate presence is imperative for plant growth and development. This is because nitrogen is a key ingredient in the

Correlations Between Drinking Water Access And Quality Of Life

2879 words - 12 pages improve their quality of life, then depend on the availability of water, there is a close correlation between key water quality and public health, including the ability to access water and the level of hygiene and water between abundance and economic and tourism growth. Measures to expand and improve public delivery systems of drinking water, contributing to a reduction in morbidity and mortality associated with enteric diseases, because these diseases

How Does The Quality Of Water Affect Human Health?

766 words - 4 pages particles will affect clean water. That is why it is imperative that people invest in a water filter for their sink to ensure cleanliness of their water. Water quality varies naturally with location and time. Solar radiation can increase the risk of water becoming dirty, which is why dirty water is extremely common in places like Africa. It is important to know this in relation to the problem because it could help one determine if the water they are