Describe Two Different Sources of Water Pollution

Oil refineries paper mills and auto plants that use water as part of their manufacturing processes can discharge effluent wastewater containing harmful chemical pollutantsinto rivers lakes or the ocean. Sources of Surface Water Pollution.

Water Pollution An Introduction To Causes Effects Solutions Water Pollution Effects Of Water Pollution Pollution

There are many causes of water pollution.

. Water pollution can come from a number of different sources. Industries and industrial sites across the world are a major contributor to water pollution. Loss from storage facilities spillage during delivery and.

It is the second most prevalent type of environmental pollution after air pollution. Deliberate disposal of waste oil to drainage systems Radioactive Substances Radioactive waste is another source of water pollution. Agricultural run-off or the water from the fields that drains into rivers is another major water pollutant as it contains fertilizers and pesticides.

Nutrient pollution which includes nitrates and phosphates is the leading type of contamination in these freshwater sources. Oil spills make up. The first one is called point source and it is used to describe pollution that comes from one single source the location of which can be identified.

If the pollution comes from a single source such as an oil spill it is called point-source pollution. The effects of water pollution are very pronounced in our. Fertilisers and pesticides applied to crops can seep into the ground and contaminate underwater rivers and waterbeds thus compromising the quality of wells boreholes and other places from which groundwater is extracted for human use.

Sources Of Water Pollution The key causatives of water pollution in India are. Agricultural run-offs- Use of insecticides and pesticides. Municipal wastewater treatment plants are another common source of point-source pollution.

The problem is severe in cities. In the majority of cases this type is caused by rainfall or snow meltdown. Two Sources of Water Pollution Though water pollution may occur from a variety of sources there are two terms used to describe how the water became polluted.

Other significant causes of water pollution include. Below we will focus on seven of the major ways that water can become polluted. However despite multiple efforts and strict regulatory control laws sewage is still one of the main contributors to water pollution.

If the pollution comes from many sources it is called nonpoint-source pollution. Direct sources include effluent outfalls from factories refineries waste treatment plants etc. Direct and indirect contaminant sources.

Dumping solid wastes in water bodies. Surface waters and groundwater are the two types of water resources that pollution affects. It is the contamination of water bodies such as oceans seas lakes rivers groundwater and aquifers by pollutants.

Sometimes the pollution may. Human and animal wastes. Oil spills run-offs dumping and routine shipping cause oceans to be polluted by oil.

Use of Detergents and Fertilizers. When water is polluted from point. There are many causes for water pollution but two general categories exist.

One of the main sources of water pollution is mismanaged domestic sewage. Below lets focus on seven of the major ways that can pollute the water. Industrial wastes containing toxic chemicals acids alkalis metallic salts phenols.

This sewage is full of pathogens found in feces and can cause many diseases if mismanaged. These pollutants enter into groundwater rivers and other water bodies. Marine Dumping It is exactly what it sounds like throwing waste and garbage into the waters of.

However even natural processes such as eutrophication can cause water pollution. Disposing untreated industrial sewage into water bodies. That emit fluids of varying quality directly into urban water supplies.

Agricultural runoff containing pesticides and fertilisers. While plants and animals need these nutrients to grow they have become. Many industrial sites produce waste in the form of toxic chemicals and pollutants and though regulated some.

Contaminants such as hazardous chemicals and pesticides that drain from landfills and septic tanks damage aquifers below the surface. As mentioned above agriculture is a key source of water pollution especially for groundwater. The main causes of oil related water pollution are.

The other type is called non-point source and it comes from more than one combined sources. The main point source of pollution to water is from sewage and waste water treatment while for diffuse pollution main sources are from farming and fossil fuel power plants via the air. Operations conducted by nuclear power stations.

Most types of pollution affect the immediate area surrounding the source. Social and Religious Practices. Note that while sewage treatment plants are identified as a point source they are not the actual source as they treat what we put down our toilets and.

Industrial Waste Industries and Industrial sites are some of the major water pollutants across the world. Mining and refining of uranium and thorium. Sources of Water Pollution by Oil.

For example a spill from an oil tanker creates an oil slick that can affect a vast area of the ocean. Sources of Water Pollution There are various sources of water pollution which are discussed as follows Ground Water. The contaminants can end up in the water by the direct or indirect application.

The most obvious type of water pollution affects surface waters. The most polluting source of water is the city sewage and industrial waste. Emptying the drains and sewers in fresh water bodies causes water pollution.

There are also two different ways in which pollution can occur.

5 Different Sources Of Water Pollution And How To Stop Them Wastewater Treatment

5 Different Sources Of Water Pollution And How To Stop Them Wastewater Treatment

Major Causes Of Water Pollution Download Scientific Diagram