Air pollutants sources and effects

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Air pollutants sources and effects  Air pollution is mainly caused due to two reasons first humans and second due to air pollutants present in the atmosphere. And if you want to control or stop pollution in air, first you have to know about air pollutants, their sources and its effect. When you get full and complete information about their sources. Then you will recognise the real cause and will be able to control it. Through this article we conveyed air pollutants full information from where they are generated and how they will affect you and your family. Let's start Air pollutants sources and effects CO ( carbon monoxide) It is colorless, odorless, tasteless gas, chemically inert under normal condition of temperature and pressure. It has no effect at normal concentration (0.1 ppm) but at higher concentration it is seriously affects  the human metabolism. Sources a) CO reduce the oxygen carrying capacity of blood by reacting with hemoglobin and cause giddiness, laziness and exhaus
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The Complete Guide To Sources Of Water Pollution

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The Complete Guide To Sources Of Water Pollution

Sources Of Water Pollution




From where did this water pollution came? what are the major sources of water pollution?

About 8 million tonnes of plastic bottles are present in the sea, ocean and rivers.

Water pollution is caused by water pollutants
. Guess what year we will discuss water pollutants and it's classification and what are the their main sources. 

Believe me when you will know the real sources of water pollution you will be shocked.

Before that if you want to discuss on water pollution, so you can also check out our article.



Classification of sources 


Point sources 


Those sources which can be identified as a single location are called Point sources.

Example of point sources are , industrial effluents ,power plant and sewage discharge etc.

It is possible to minimise the water pollution from the point sources if the waste of water is collected and is given some treatment before it is discharged into a water body.

Non point sources   


The discharge from this sources is not at any particular site, rather these sources are scattered ,which individually or collectively pollute water.

Example of non point sources are surface runoff from agriculture field, overflowing small drain's rainwater sweeping roads and field etc.

Major sources of surface water pollution are:

Sewers and drains are the parts through which water pollutants like garbage, human waste, animal waste and other hazardous things.

Industries are continuous supplier of dangerous and harmful materials into water bodies.

Wastes produced during work are disposed into rivers, seas and oceans without any proper treatment.

Domestic use of water bodies are one of the major source of pollution in the water.

For example

  • Animal wash
  • Cleaning of cloth also introduce synthetic detergent into the water.
  • Garbage dumping
  • Bathing during activities like God work shipping picnic and casual etc.

Harmful chemicals like nitrate and phosphate introduced into the water bodies due to agro activities.

Every year tons of oil is filled into the ocean accidentally.
During transportation from one place to another place.

Dumping of high-temperature waste to river increase the temperature of water with affect aquatic ecosystem.

Nuclear waste dumped into the water bodies by nuclear reactor is extremely dangerous for human health.

Acid rains is other sources through which humans directly pollute water bodies.

Crop dusting majorly used in developed countries which affect water due to agriculture.

The list of pollutant and their sources 



Pollutant

Principal source

Pathogenic organisms

Domestic waste (human and animal excreta), agriculture runoff

Solid waste

Domestic, municipal, commercial, industrial and agriculture activity.

Degradable organic matters

Savage, garbage, industrial waste, agricultural waste

Oil

Shipping accidents, runoff from transport waste, polluted land drainage, industrial waste, offshore oil production

Organic pesticides ( chlorinated hydrocarbons)

Application in agriculture, public health, industrial waste (pesticides, woods and carpet manufacturing)

Polychlorinated biphenyl

Savage, industry (electrical plastic, lubricants) and uncontrolled disposal of PCB containing products.

Detergents

Savage, domestic electricity and industrial waste

Dyestuff

Industrial waste

Phenol

Industrial waste

Inorganic acid and alkalis

Industrial waste, burning of fossil fuel, medical and research laboratories, Mercury industry (pulp, paper, mining, refining process) agricultural (seed treatment)

Lead

Antiknock ingredient of motor fuel, lead smelting chemicals industry, lead paint, enamels, agriculture pesticides.

Cadmium

Industry (mining and metallurgy, chemical, food industry, leather industry)

Arsenic

Industrial waste, combustion of coal, food, agricultural use (fertilizers and insecticides)

Phosphate

Savage, agricultural runoff, industrial effluents

Nitrates and nitrites

Savage, fossil fuel burning, industrial waste  and agricultural runoff

Florides

Industrial processes (production of aluminium, steel, phosphate fertilizers, brick making) agricultural runoff.

Sulphites

Industrial effluents

Cyanides

Industrial effluents

Chlorates

Industrial effluents


Carbon dioxide

Carbonaceous fuel combustion

Sulphur oxides

Industrial processes, burning of sulphur containing fuels

Ionizing radiation

Medical use, introduction and testing nuclear power production use of radioisotopes and radiations.

Heat

Fossil fuel and nuclear power station, urban areas


Conclusion  


I hope that this blog will be your last destination for getting answer of the above mentioned question.

I think you now know that what are the major sources of water pollution.

We also discussed about different pollutants with their sources  pointwise.

Which will really help you to to know about water pollution.

I really think this article will inspire you a lot.

If yes comment down below yes.

What steps are you taking towards it please comment down below.

And please comment your experience because you matter the most.

If you like our article please subscribe to our blog .     
                             Thank you

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