Water Pollution And Its Impacts On Water Body

Water is probably the most important resource we as people have. Humans can survive without food for several weeks, but without water we would die in less than a week. On a slightly less dramatic note, millions of liters of water are needed every day worldwide for washing, irrigating crops, and cooling industrial processes, not to mention leisure industries such as swimming pools and water-sports centers. Despite our dependence on water, we use it as a dumping ground for all sorts of waste, and do very little to protect the water supplies we have.

In our society we are encountering environmental issue with water pollution. The world development of modern agriculture and industry, water pollution has been a major problem.

When a person is asked what water is, the first things that they say are; water is drinkable, used for showers, simple, washing, etc.. But people don’t really know how complex and important water is for our kind. Water is one of the most precious things we humans have, but we don’t realize it and we damage it without caring for the consequences. Water and water pollution are two things that we should all have in mind. Even though we see water as just a liquid, but there’s more to it than its form or state.

All around the world, countries are fighting to keep their drinking water clean. Whether it’s streams, rivers, or lakes, countries have taken great measures to maintain high quality drinking water for both human consumption and animal consumption. Countries must first understand the sources of the polltion, then determine the best methods to eliminate the pollution. Clean drinking water is a valuable resource and a the key to human survival. Plants and animals also depend on water for their growth, so all water must be kept clean. The major contributors to water pollution can be classified in three categories, industrial, agricultural and municipal.

Water pollution happens when excessive contamination in water body which is far beyond the ability for the natural ecosystem to accommodate the contaminant. (Hu & Cheng,2013) In 2006, nearly half of major cities in China did not satisfied drinking water standard (OECD 2007). Water quality has been dropped dramatically in China over the last few decades due to significant growth of pollutants discharge to natural water bodies and increased abstraction of freshwater from the environment.(Hu & Cheng,2013)The most three dominant reasons for water pollution are industrial wastewater, agricultural activities and urban runoff.(Huang et al.2010)Water pollution has become a very serious environmental issue in China. In this article, it will firstly demonstrate how the industrial, municipal and agricultural impact water quality and society in China. Secondly, the Chinese government’s reaction on water pollution treatment and possible challenges when implementing the water protection policies in China. Lastly, suggesting further solutions for water treatment in China.

When we think about water pollution what comes to mind? have we ever thought about how water pollution affects plants and human life? In this essay i'll talk about in what ways water pollution affects these topics today. Over two thirds of Earth's surface is covered by water less than a third is taken up by land so the condition of the water and how we keep it is pretty important. All living organisms need water to survive on this earth but what happens if the water is no longer clean or usable?

Water pollution is bringing down the economy, destroys the beauty of nature, and causing harmful dreaded diseases and sickness in precious health of many individual.

Most causes of water pollution include sewage, wastewater, marine dumping, radioactive waste, oil pollution, underground storing leakage, atmosphere deposition, global warming eutrophication, composts contain nutrient. Such as, nitrate and phosphate in excess levels will over-stimulate the growth of aquatic plants and algae. When the growth of these organisms excesses, they clog our waterways, use dissolved oxygen as they decompose and block light to the deeper water. That proves very harmful to the aquatic organism as it affects their respiratory organisms as it affects their respiratory ability. Fish and others that live in water are affected as well.

Water pollution is often impaired by anthropogenic contaminants that are classified into either a point source of pollution or nonpoint source of pollution. The introduction of harmful toxins in an aquatic food chain can result in high levels of contamination in fish, which can be harmful to humans who eat them. State and national agencies monitoring our waters is essential to understanding the effects of water degradation. Every state in the United States has developed standards for fish consumption advisories and restrictions to protect the population from potential health hazards, particularly recreational fishing (Lepak et al.,2009). By continually defining advisories for fish consumption, appropriate recommendations can be developed for the local scale (Burger et al. 2007). Fish bioaccumulate toxins in their tissues as the contaminants travel through the food web (Power et al., 2002). Testing fish as an indicator of pollution in a water body is referred to as bioindicators. Biological testing helps to monitor the health of an aquatic ecosystem to indicate any problems within that ecosystem. Biological monitoring using macroinvertebrates is a viable option that should be considered to meet the needs of watershed management (Uherek & Gouvei, 2014). The contaminants found in the fish species of the Chesapeake Bay Watershed is mercury and PCBs the New River watershed contains PCB toxins. It has been found that pollutants are elevated with respect to landscape factors and

Freshwater pollution is a harmful and dangerous hazard to our environment. It can cause animals to die, and humans to get sick. It causes starvation for some species, and it doesn’t allow plants to grow, spreading oxygen. It can even cause protests for what 's happening. Causes can be from as simple as throwing your wrapper in a pond, to big factories dumping hundreds of gallons of chemicals into nearby lake. Whatever the problem is, it 's harmful and needs to stop.

Anybody of water that is contaminated with pollutants, is called Water Pollution. There are two types of water pollution, Nonpoint and Point specific pollution. Nonpoint pollution cannot be found by a specific location and can be caused by runoff water, an example of this pollution is pesticides (Flinn Scientific, 2009). Chemicals and fertilizers can run off into the water supply(Mary Beth Abel Hughes, James Sammons, Scott Eddleman, Pamela J. W. Gore, Daniel P. Murray, Patsy Eldridge, 2007). Water moves over the ground and picks up chemicals and other waste into a body of water (Flinn Scientific, 2009). Pollution that can be pinpointed at a specific place and can be found and reduce the problem of pollution, an example of this pollution is factories, is known as Point Specific Pollution. (Flinn Scientific, 2009). Since Earth is becoming industrialized, water is being used and more waste is thrown into usable water (Flinn Scientific, 2009) About 70% of factories and industries dump waste into usable water(40factsaboutwaterpollution, 2013). Waste is produced by Industries and is dump it into the nearest water source (Mary Beth

70 % of our Earth surface is covered by water and almost 60% of the human body contain water for nutrient transportation. The unique characteristic of water is water molecule is the only substance in this Earth that exist in all three physical states of matter which are solid, liquid and gas. All human beings need water to survive. The national development over the years cause the rate of water pollution increased. According to Gebre & Rooijen (2009) water pollution can be considered as a sign that derives from economic growth and is a common phenomenon in urbanized cities in developing countries. In general, there are three main issues that related to water pollution which are the causes, effects and the way to decrease this problem.

All of this inappropriate contamination, of used water, and horrible discharge of the different and numerous waste water in the water sources, that are barely there, consist in bad result of water pollution. In the majority of cases, the water is filled with dangerous chemicals and radioactive materials that will hurt the public and any other living organisms. Water pollution can be identified in numerous ways and be talked about in how they cause a certain place or situation but it will still be all similar. Though water can naturally clean and better some problems, pollution is still bad enough and hurts more than a few aspects water itself cannot handle.

In addition to the scarcity of fresh water which is a major concern, nowadays for both developed and developing countries, the quality of water has been deteriorated due to the pollution, particularly in the developing nations. The major causes of the contaminated water resources are the inadequate wastewater treatment, non-optimized landfill construction, leaking from sewage systems, and unauthorized agricultural, municipal and industrial wastewater discharge into aquatic

Recent years, population growth, urbanization and industrialization has rapidly increased the clean water demand, however, the anthropogenic activities brought by these development, such as wastewater discharge, waste disposal and fertilization, has endangered the water supply by polluting water resources. Especial for the drinking water supply,