Pollution: Its Causes, Impact and Prevention

“Pollution is nothing but the resources we are not harvesting. We allow them to disperse because we’ve been ignorant of their value” – Richard Buckminster, Fuller

I. What is Pollution?

What is Pollution

Pollution is releasing harmful contaminants in to the environment causing instability and harm to the eco system. Pollution is defined as “An unwanted change in the environment which involves the physical, biological and chemical changes involving air, water and land which affects the human life in one way or the other”. Pollution is in any form like noise, water and air. Pollution has become a serious issue after World War II in developing countries due to rapid industrialization and lack of regulations. Pollution is the root cause of many diseases that kill and disable living organisms.

II. What are the causes of Pollution?

The major types of pollutions and their causes are denoted as below:

causes of Pollution

• Air Pollution: Discharge of chemicals and particulates like carbon monoxide, sulfur dioxide, chlorofluorocarbons and Nitrogen oxides produced by industries and motor vehicles in to the environment.
• Light Pollution: It is caused due to over illumination and astronomical interference.
• Noise Pollution: This occurs due to roadway noise, aircraft noise, industrial noise as well as high-intensity sonar.
• Soil Contamination: It occurs due to releasing of chemicals through underground leakage. Among the most significant soil contaminants are hydrocarbons, heavy metals, MTBE, herbicides, pesticides and chlorinated hydrocarbons.
• Radioactive Contamination: It occurs due to radioactive activities like nuclear power generation and nuclear weapons research, manufacture and deployment.
• Thermal Pollution: It occurs due to change in temperature and natural water bodies due to coolant in a power plant.
• Visual Pollution: It occurs due to overhead power lines, motorway billboards, and scarred landforms, open storage of trash or municipal solid waste.
• Water Pollution: Release or discharge of commercial and industrial wastewater into surface waters; discharge of untreated domestic sewage, and chemical contaminants, such as chlorine, from treated sewage; release of waste and contaminants into surface runoff flowing to surface waters, waste disposal and leaching into groundwater; eutrophication and littering.

III. What is the impact of pollution on human health and environment?

Pollution creates great impact on human health and environment:

pollution on human health and environment

I. Effects of Air Pollution

• Impact on Lung functioning
• Asthma
• Itching of eyes, mouth and throat
• Respiratory disorders
• Cough and wheezing
• Reduced energy levels
• Headache
• Negative impact on reproductive and immune systems
• Neurological disorders
• Cancer

II. Effects of Water Pollution

• Causes waterborne diseases like Typhoid, Amoebiasis, Giardiasis, Ascariasis and Hookworm diseases
• Rashes, earache and pink eye
• Hepatitis, encephalitis, gastroenteritis and vomiting, stomach aches and diarrhea
• Prostate cancer
• Lack of developmental growth
• Liver and kidney damage
• DNA damage
• Exposure to mercury causes Parkinson’s disease

III. Effects of soil pollution

• Leukemia
• Effects children’s brain and causes developmental damage
• Kidney damage
• Damage to central nervous system
• Headache, fatigue, skin rash and eye irritation
• Contamination of crop brings up problems like food security

IV. Effects of Noise pollution

• Noise pollution decreases the human efficiency
• Reduced concentration
• Fatigue
• Fertility problems in women
• Increased blood pressure
• Temporary/Permanent deafness

IV. What are the measures to be taken to prevent pollution?

Prevention and control of pollution:

Pollution control is an approach to eliminate the release of pollutants into the environment. It is regulated by various environmental agencies that establish limits for the discharge of pollutants into the air, water, and land. A wide variety of devices and systems have been developed to control air and water pollution and solid wastes. Pollution is prevented by using the below strategies:
• Recycling
• Reusing
• Reducing
• Mitigating

Noise pollution in India can be controlled by implementing following strategies:

Noise pollution in India control

• Control can be done by isolating noisy machines and also by using mufflers or noise reducers.
• Control of transmission by building enclosures and covering walls
• Protection from exposure by using ear plugs and ear muffs
• Legislation to restrict the use of loud speakers etc
• Education through films and newspapers about the hazards of noise pollution
• Use of noise barriers
• Limitation of vehicle speeds
• Alteration of roadway surface texture
• Limitation of heavy vehicles
• Use of traffic controls to reduce braking and acceleration and tire design
• Aircraft noise can be reduced to some extent by design of quieter jet engines
• Reconsideration of operations, such as altering flight paths and time of day runway use, has demonstrated benefits for residential populations near airports

How to control water pollution?

control water pollution

• Water pollution can be controlled by using non-toxic soaps, detergents and cleaning products
• Avoid chemical fertilizers and pesticides on your lawn and gardens
• Dispose of paints, motor oil, gasoline, antifreeze and other harmful chemicals in accordance with your local laws and safety regulations
• Protect groundwater, which is critical for drinking water, irrigation systems and natural ecosystems
• Use chemicals in a proper way which may be harmful to the environment
• Use environment friendly washing powders, cleaning agents and toiletries to control water pollution
• Store chemicals in tightly sealed containers to avoid groundwater contamination
• Reduce the runoff that comes from your property
• Maintain your vehicle
• Replace your lawn and high maintenance plants with native plants
• Clean up pet waste
• Avoid using salt to de-ice walk ways
• Maintain your septic system

How to control soil pollution?

control soil pollution

• Limit the use of fertilizers and pesticides
• Awareness about biological control methods and their implementation
• The grazing must be controlled and forest management should be done properly
• The afforestation and reforestation must take place
• Proper preventive methods like shields should be used in areas of wind erosion and wind breaks
• Remember to carry paper bags and minimize using plastic bags
• The soil binding grass must be planted and the large trees must be placed along the banks
• The industrial wastes must be dumped in the low lying areas
• There should be a definite technique of cropping which does not allow the weeds to settle on the fields
• The mining ways must be improved along with their transportation
• The area must not be left barren and dry

How to control air pollution?

control air pollution

• Maintaining a healthy distance between the industrial and residential areas
• The chimneys should be constructed tall in size so that the emissions must be released higher up in the environment
• The sulphur must be removed after burning
• The gasoline must have anti knocking agents
• The railway track must be electrified
• The mining area should be planted with trees
• The coal fuel should be replaced with gas fuel to control the air pollution
• The automobiles must be designed with emission control system
• The wastes must be removed and recycled in the industrial plants and refineries
• Plants like pinus and ribes need to be planted to metabolize the nitrogen oxides and other pollutants
• Timely servicing of the car helps to keep it in a good condition, and also minimizes fuel exhaustion
• Using public transportation helps to prevent the air pollution
• Using alternative energy sources like solar energy, hydroelectric energy, and wind energy

V. What are the measures taken by the Government of India to control pollution?

Pollution control measures by the Government of India:

Pollution control measures by the Government of India

• Water prevention and pollution Act, 1974
• Air prevention and control of pollution Act, 1871
• Cess Act, 1977 and Environment Act, 1986
• Public Liability Insurance Act, 1981
• National Environment Tribunal Act, 1995
• National Environment Appellate Act, 1997

Central pollution control Board provides assistance to the central government on below issues:

• Coordinate the state board activities
• Provide technical assistance to the state boards and conduct research related activities to control pollution
• Collection, compilation and publication of the manuals and code of conduct
• To lay down the standards.

 









Pollution: Its Causes, Impact and Prevention

Subscribe for Daily updates:

About the Author

has written 1173 stories on this site.

37 Comments on “Pollution: Its Causes, Impact and Prevention”

  • Ramreddy wrote on 22 February, 2012, 5:53

    I got very useful information regarding Pollution.This will educates the educated people,.

  • Mohammad Nematullah wrote on 23 February, 2012, 6:07

    very good awareness for the present generation or upcoming generation 

    thanks 

  • JANA THIRU wrote on 24 February, 2012, 9:49

    Great information,very good ,its will help to protect our Environment..

    Thanks

  • s.shajimon wrote on 24 February, 2012, 14:17

    This is very useful tome because Iam working IMS EMS CO.

  • Rampal Singh Yadav, Rewari wrote on 27 February, 2012, 3:51

    Every people should aware about pollution control method and try to co-operate to control the pollution

  • surya wrote on 29 February, 2012, 7:02

    yup…its really true…please utilize the natural resources properly,and control pollution……..

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Prasoon Vashistha wrote on 13 June, 2012, 10:38

    Everyone should aware from the harmful effects of air pollution. This post provide almost all the useful information on air pollution. I think we must join <a href="http://www.pals.in">PALS</a&gt;, its pure air lover society. It works on controlling air pollution.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Sneha Burman wrote on 23 June, 2012, 16:43

    I recieved a huge info. abt pollution from this site….a very gud presentation done………..it helped me alot in my project…thank you.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

  • Raj Ansh Varma wrote on 1 July, 2012, 14:48

    wt a grt info.

Copyright © 2014 The Official Wisdom Jobs Blog – Career Tips, Career Articles, Interview Tips, Resume Writing Tips. All rights reserved.
Top