Pollution of the planet and ways of solutions. Main types of pollution of planet radioactive electromagnetic thermal biogenic genetic microbiological. - презентация

1 Pollution of the planet and ways of solutions

2 Main types of pollution of planet radioactive electromagnetic thermal biogenic genetic microbiological plastics technogenic biological chemical heavy metals pesticides

3 Pollution of the water Now there are intense global pollution of the seas and oceans: –waste water industries; –waste water utilities in cities and other populated areas; –atmospheric deposition of pollutants on the surface of the water.

4 Pollution of the air The cause of air pollution can be a variety of sources: –volcanoes and forest fires ; – the products of combustion of solid fuels; - power plants and industrial plants.

5 Pollution of the soil Soil contamination - the result of many activities and experiments: –leaks from sanitary sewage; –fuel leaking from cars; –industrial waste; unhealthy methods of collection and disposal of waste.

6 Ways of solutions Creation of various sewage treatment plants, destruction and waste recycling. Development and application of new environmental technology, the transition to a low-waste and waste-free manufacturing processes. Rational distribution of "dirty" industries that have a negative impact on the environment.

7 Methods of processing of a municipal waste methods sorting thermal processing (incineration) biothermal aerobic composting anaerobic fermentation

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9 Facts 40% of people in the world are dying because of pollution environment. Air pollution kills nearly three million people a year. One cow gives off a number of harmful methane gas that he might fill 400 bottles. 19% of cancer cases are caused by pollution of environment.

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