Assignment On Water Pollution

Assignment On Water Pollution-67
The sewage water carries harmful bacteria and chemicals that can cause serious health problems.Pathogens are known as a common water pollutant; The sewers of cities house several pathogens and thereby diseases.

The sewage water carries harmful bacteria and chemicals that can cause serious health problems.

They contain pollutants such as lead, mercury, sulfur, asbestos, nitrates, and many other harmful chemicals.

Many industries do not have a proper waste management system and drain the waste in the fresh water which goes into rivers, canals and later into the sea.

The toxic chemicals have the capability to change the color of water, increase the number of minerals, also known as eutrophication, change the temperature of water and pose a serious hazard to water organisms.

The sewage and wastewater that is produced by each household is chemically treated and released into the sea with fresh water.

Indirect sources of water pollution include contaminants that enter the water supply from soils or groundwater systems and from the atmosphere via rain.

Soils and groundwaters contain the residue of human agricultural practices and also improperly disposed of industrial wastes.Water pollution is an appalling problem, powerful enough to lead the world on a path of destruction.Water is an easy solvent, enabling most pollutants to dissolve in it easily and contaminate it.An example of this would be emissions from factories into the water.Non-Point, on the other hand, means pollutants emitted from multiple sources.In simple words, the contamination of water bodies means water pollution.Thereby the abuse of lakes, ponds, oceans, rivers, reservoirs, etc is water pollution.Types of water pollutants Pollutants can be of varying kinds: organic, inorganic, radioactive and so on.In fact, the list of possible water contaminants is just too vast to be listed here.Microorganisms in water are known to be causes of some very deadly diseases and become the breeding grounds for other creatures that act as carriers.These carriers inflict these diseases via various forms of contact onto an individual.

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