- Arts & Culture 6062
- Business & Economics 668
- Computers 314
- Dictionaries & Encyclopedias 68
- Education & Science 76043
- Abstracts 74
- Astrology 4
- Astronomy 1
- Biology 8
- Chemistry 2819
- Coursework 15557
- Culture 8
- Diplomas 317
- Drawings 854
- Ecology 5
- Economy 82
- English 78
- Ethics, Aesthetics 3
- For Education Students 17583
- Foreign Languages 11
- Geography 3
- Geology 1
- History 88
- Maps & Atlases 5
- Mathematics 13869
- Musical Literature 2
- Pedagogics 19
- Philosophy 23
- Physics 15076
- Political Science 5
- Practical Work 59
- Psychology 60
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 87
- Test Answers 155
- Tests 8681
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 37
- Vetting 366
- Works 13
- Информатика 9
- Engineering 870
- Fiction 679
- House, Family & Entertainment 89
- Law 134
- Website Promotion 71
Control OBZH
Content: 30304142909507.doc 54 kB
50 $ | the discount is | 20% |
25 $ | the discount is | 10% |
Product description
Ready meet the challenges of life safety
1. On one of the chemical plants, located in the suburb of oaks collapsed neobvalovannaya container containing GT sulfur dioxide (ρ = 1,46 t / cu. M). Cloud contaminated air is distributed in the direction of the town, on the outskirts of which, of R km from chemical enterprises, is a shop. The terrain is open, the wind speed in the surface layer V m / s; isotherms. At the time of the accident in the store are N people, and ensure their gas masks brand of CO was X%.
Determine the size and area of the zone of chemical contamination, contaminated air during the approach to the city, while the harmful effect of sulfur dioxide, as well as possible loss of people caught up in the store.
What actions should be taken to ensure the safety of people caught up in the store? How to behave if you were under the influence of sulfur dioxide in the open air? How to provide first aid stricken sulfur dioxide?
2. Make an assessment of quality of drinking water sources of the village on the degree of risk of contamination by chemicals. Bring the most common causes of surface water pollution, as well as methods to reduce this pollution.
Additional information
Ready meet the challenges of life safety
Feedback
0Period | |||
1 month | 3 months | 12 months | |
0 | 0 | 0 | |
0 | 0 | 0 |