Environmental protection measures in conditions industrial production

Август 5, 2022

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Environmental protection measures in conditions industrial production

Содержание

2. Environmental and technological impact on the biosphere The main function of the biosphere -ensuring the circulation
3. By means of tools of labor, mankind began to create a virtually artificial environment for its
4. Consequences of technogenic impact on the biosphere. Man has always used the environment mainly as a
5. Anthropogenic impact on the biosphere Environmental pollution with hazardous waste; Noise impact; Biological pollution; Exposure to
6. The largest amount of industrial waste is generated by the coal industry, enterprises of ferrous and
7. Hazardous waste has become a problem of the century and huge efforts are being made around
8. Radioactive waste solid, liquid or gaseous products of nuclear power, military production, other industries and health
9. Noise impact One of the forms of harmful physical impact on the natural environment. Noise pollution
10. Natural sounds are usually not reflected in the ecological well-being of a person. Sound discomfort is
11. Main sources of anthropogenic noise Transport (car, rail and air) Industrial enterprises Road transport (80% of
12. Impact Anthropogenic noise impact adversely affects the human body and shortens its life span, because it
13. Biological pollution introduction into ecosystems as a result of anthropogenic impact of uncharacteristic species of living
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Слайд 2

Environmental and technological impact on the biosphere
The main function of the

biosphere

-ensuring the circulation of chemical elements, which is expressed in the circulation of substances between the atmosphere, soil, hydrosphere and living organisms.

Слайд 3

By means of tools of labor, mankind began to create a

virtually artificial environment for its habitat (settlements, dwellings, clothes, food, cars and much more).
Since then, the evolution of the biosphere has entered a new phase, where the human factor has become a powerful natural driving force.

Слайд 4

Consequences of technogenic impact on the biosphere.
Man has always used the

environment mainly as a source of resources, however, for a very long time, his activities did not have a noticeable effect on the biosphere. Only at the end of the last century, changes in the biosphere under the influence of economic activity attracted the attention of scientists. These changes were growing and are currently hitting human civilization.
Striving to improve the conditions of its life, mankind is constantly increasing the pace of material production, without thinking about the consequences. With this approach, most of the resources taken from nature are returned to it in the form of waste, often poisonous or not suitable for utilization. This brings a threat to both the existence of the biosphere and the person himself.

Слайд 5

Anthropogenic impact on the biosphere
Environmental pollution with hazardous waste;
Noise impact;
Biological pollution;
Exposure

to electromagnetic fields and
radiation;

The impact of weapons of mass destruction;

The impact of man-made environmental
disasters.

Слайд 6

The largest amount of industrial waste is generated by the coal

industry, enterprises of ferrous and non-ferrous metallurgy, thermal power plants, and the construction materials industry.
Environmental crises that periodically arise in various parts of the planet are in many cases caused by the negative impact of so-called hazardous waste. Hazardous waste is understood as waste containing substances that have one of the hazardous properties (toxicity, explosiveness, infectivity, fire hazard, etc.) and are present in quantities that are dangerous to human health and the environment.

Слайд 7

Hazardous waste has become a problem of the century and huge

efforts are being made around the world to combat it. In Russia, about 10% of the total mass of solid waste is classified as hazardous waste.
Among them are metal and galvanic sludge, fiberglass waste, asbestos waste and dust, residues from the processing of acidic resins, tar and tar, waste radio engineering products, etc.

Слайд 8

Radioactive waste
solid, liquid or gaseous products of nuclear power, military production,

other industries and health systems, containing radioactive isotopes in concentrations exceeding the approved standards.
Radioactive elements, for example, strontium-90, moving along food (trophic) chains, cause persistent disturbances in vital functions, up to the death of cells and the whole organism. Some of the radionuclides can remain deadly toxic for 10-100 million years.

Слайд 9

Noise impact
One of the forms of harmful physical impact on the

natural environment.
Noise pollution occurs as a result of unacceptable excess of the natural level of sound vibrations.
From an environmental point of view, in modern conditions, noise becomes not only unpleasant for the hearing, but also leads to serious physiological consequences for humans.

Слайд 10

Natural sounds are usually not reflected in the ecological well-being of

a person.
Sound discomfort is created by anthropogenic sources of noise, which:
increase human fatigue,
reduce his mental capabilities,
significantly reduce labor productivity,
cause nervous overload, noise stress, etc.

Слайд 11

Main sources of anthropogenic noise
Transport
(car,
rail
and air)
Industrial
enterprises
Road transport
(80% of the total noise).
E.g.

on highways
Moscow, St. Petersburg
and other large cities
Russian transport noise level
in the daytime reaches
90-100 dB
and even at night in some
areas does not fall below 70 dB
(at the rate no more than 40)

Слайд 12

Impact
Anthropogenic noise impact adversely affects the human body and shortens its

life span, because it is physically impossible to get used to the noise.
A person may subjectively not notice sounds, but from this his destructive effect on the organs of hearing is not only not reduced, but also aggravated.

Слайд 13

Biological pollution
introduction into ecosystems as a result of anthropogenic impact of

uncharacteristic species of living organisms (bacteria, viruses, etc.) that worsen the conditions for the existence of natural biotic communities or negatively affect human health.

Environmental protection measures in conditions industrial production

Содержание

Environmental and technological impact on the biosphereThe main function of the

By means of tools of labor, mankind began to create a

Consequences of technogenic impact on the biosphere.Man has always used the

Anthropogenic impact on the biosphereEnvironmental pollution with hazardous waste;Noise impact;Biological pollution;Exposure

The largest amount of industrial waste is generated by the coal

Hazardous waste has become a problem of the century and huge

Radioactive wastesolid, liquid or gaseous products of nuclear power, military production,

Noise impactOne of the forms of harmful physical impact on the

Natural sounds are usually not reflected in the ecological well-being of

Main sources of anthropogenic noiseTransport(car,railand air)IndustrialenterprisesRoad transport(80% of the total noise).E.g.

ImpactAnthropogenic noise impact adversely affects the human body and shortens its

Biological pollutionintroduction into ecosystems as a result of anthropogenic impact of

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