A Brief Note On Pollution And Water Pollution

We add substances to the water – intentionally or not. As precipitation falls on the ground and moves into rivers and creeks, it picks up a whole range of pollutants. In rural areas these pollutants may include farm pesticides, herbicides and fertilizers as well as wastes from faulty septic systems and improperly handled manure. In urban areas, the pollutants may include gas, oil, pet waste, fertilizers, pesticides, salt and treated human waste from sewage treatment plants.

Water pollution is starting all over the world. Water pollution occurs when waste products or other substances, such as microorganisms,

Water pollution has become a huge factor in the crisis of earth contamination. It is defined as the addition of harmful chemicals to natural water. Sources of water pollution include industrial waste, marine dumping, global warming, oil pollution,

Three main ways our public drinking waters can become contaminated are by agricultural runoff, which have effects that go all the way from the effects of the remnants left behind from sprayed pesticides and unmanaged animal feces. Second, we have an oil and coal industry that just never stops. What comes from our oil industry ultimately ends up changing and altering the biology of the surrounding water with thermal pollution, and in some cases I have seen this reported as just as if not more damaging than bacterial or sedimentary pollution. The coal industry pollutes surrounding waters with sulfides from leaching. Illustrations are given below.

When we talk about how water is being polluted we just justify ourselves saying that there is a lot of water in this world and that a little bit of it getting damaged doesn’t matter at all. To understand the consequences of water pollution we first have to know what water pollution is and how it happens. Water pollution is the contamination of water bodies like lakes, rivers and oceans. This form of environmental degradation occurs “when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds” (“Wikipedia”). Chemical waste from factories is sometimes dumped into rivers and lakes. These chemical

There has been an increased presence within the water of toxic chemicals, metals, and disease causing microorganisms throughout the years. In general, the main cause of water pollution is the sewage pipes as well as the factories which are slowly becoming more in control. Although the contamination of water has slowly began to be stopped there is still heavy contamination from the waterways from the farmlands which tend to carry fertilizers, pesticides, as well as organic matter. Rain is a major contributor to water contamination from the different acids and heavy metals which fall with the rain contribute to the water

Many people use the source of any type of water as a garbage source which pollutes the water the most. Agricultural activities have tended to be concentrated near rivers because river floodplains are exceptionally fertile due to the many nutrients that are deposited in the soil when the river overflows. When farmers want to grow clean and fresh crops, farmers use any type of chemicals or fertilizers to get rid of the pesticides which flows into the river and makes the water dirty and unhealthy. Many industries and factories are located near rivers or on the banks of rivers and with that known these industries release toxic waste into the river. Factories use water from any source (river, lake, creek, etc.) to power machinery and cool down machinery. And then the same dirty water gets released back into the water source and makes the water unclean and not

“Without water, life would not exist.” This is a quote taken from Water.org. However, it needs a little clarification, Without clean water, life will not exist for long. There are many countries today that do not have access to clean water. This necessity we the people of the United States of America take for granted is not a normal occurrence in every country. With this paper we will look at five different countries with the most polluted water in the world. We will see what is being done to help reduce the water pollution and how the water pollution is effecting the economy is these countries.

Water is an important resource for people and there its use is limited. Most of it is contaminated and there is an increasing amount of contamination in it. So many chemicals have mixed that scientist can't even determine what chemicals are in the water. Many of these chemicals come from seeped chemicals used on farmlands while others are purposely applied to the water to destroy unwanted organisms. Some parts of the water are so contaminated that it cannot be treated by purifying plants.

The largest source of contamination is runoff from land. Toxic runoff can be sewage, rainwater flowing over exposed topsoil, flooding or agricultural runoff. Rain can cause runoff of chemicals or waste that can seep into creeks, rivers and other waterways that lead to the ocean. Some of the chemicals found could be antibiotics or waste from animals, pesticides from crops or from pollutants, originating in the air, which have settled on land and washed away. Unless a solution to pollution runoff is found, this type of contamination will continue indefinitely and contribute to the deterioration of the ecosystem in the

Water is a transparent, odorless, tasteless liquid which is a compound of hydrogen and oxygen. Consuming untreated water can lead to serious health issues. Water can be purified by boiling, distillation or by chemical means like adding bleach. Presence of color in drinking water may be due to the presence of colored organic matter like iron or highly colored industrial wastes. Odors in water may also be due to industrial pollution or increased biological activity.

FAO (1992) noted that the adulteration of water supplies from both natural and anthropogenic sources has impacted on the health and economic status of populations. Human activities contribute to pollutants such as heavy metals, pesticides and herbicides into aquatic ecosystems. These anthropogenic activities continuously increase the amounts in the environment. According to Malik et al. (2010), heavy metal pollution is burgeoning at an frightening rate and has become an important worldwide problem Increase in population, urbanization, industrialization and agricultural practices as well as lack of environmental regulations have further aggravated the situation (Gupta et al., 2009).

Water pollution occurs when pollutants are discharged directly or indirectly into water bodies without adequate treatment to remove harmful compounds.

Water is a basic need and survival source that is essential to any living organism. The quality of water is a vital source to the environment in which both society and the natural environment depend on. Monitoring the water quality is tested and done regularly in regards to maintain a constant, safe, and reliable source. A knowledgeable approach to regulate and discover specific problems are done through testing. It is significantly important to test the quality of water for intended purposes, may it be irrigation, drinking water, or

Dirty and polluted water is one of the world’s biggest healthcare risks that threaten both the quality of life and public health. Pollution may come in the form of inappropriate disposal of garbage, improper treatment of sewage and agricultural run-off. This pollution affects not only the quality of the water but also the wellbeing of the citizens. Still, many people claim that the probability of doing harm by polluting our oceans, rivers and streams is less significant than the cost of disposing of trash or debris properly. Research has shown, however, that proper disposal initially is considerably less costly than the economic and public health costs involved when sewage and garbage is left to accumulate