ostrava steel industry and underground coal mines
Post on 12-Jan-2016
229 Views
Preview:
TRANSCRIPT
OstravaOstravaSteel industry and underground coal minesSteel industry and underground coal mines
About OstravaAbout Ostrava
An industrial city in the east of the Czech Republic, close to Poland
The third largest city in the Czech Republic
A lot of cultural institutions and sport clubs
Candidate for the European Capital of Culture 2015
Best-known for industry and coal mining
HistoryHistory
1763: deposits of black coal were discovered industrial boom flood of immigrants
19th century: new mines first steel works in Vítkovice concentrated of metallurgy
1951: Nová Huť was established, part of international company ArcelorMittal
HistoryHistory
Vítkovice (1855-1860)
TodayToday
What does it look like today?What does it look like today?
We suffer from pollution
Causes a lot of illnesses
limits for pollution
ArcelorMittalArcelorMittal
The biggest metallurgical company of our country Produces 3 milion tonnes of steel per year Belongs to the largest pollutants
PollutionPollution of ArcelorMittalArcelorMittal
ArcelorMittalArcelorMittal
2009: 6 times more dust than it should be extreme conditions the worst air in the whole
European Union!We should do
something about it!
TransportTransport
Automobile transport = integral part of industry As harmful as cigarettes
=
We want to helpWe want to help
Plant trees Use new technologies Install filters on smokestacks Use enviromentally friendly materials Sort out rubbish
We decided to begin in our school.
Our schoolOur school
Our school really cares about the environment We do our best to lower the use of electricity
Electricity use in the schoolElectricity use in the school
1 PC uses about 0.23kW.h per day, all our PCs use 11.5kW.h per day
1 copying machine uses per day : 0.25kW.h,all the copying machines (6x): 1.5kW.h
All the data projectors: 10kW.h per day
Total consumptionTotal consumption
per 1 day: 21.5 kW.h
per 1 school year: 3547.5 kW.h and that is
14,200 Kč (€ 600) for all the electric devices
So much money?I won‘t use computers.
LightingLighting
The school replaced the old light bulbs with fluorescent tubes
The school still pays more than 200,000 Kč(€ 8,000) per year
QuestionsQuestions
Can we save money?
Do we want more field trips (abroad), more school events?
Do we want to reconstruct the school building?
And the answer is…And the answer is…
YES!
Tips and tricksTips and tricks
we follow these instructions the school pays less for electricity more money for "important things“ happier students
Tips and tricksTips and tricks
1) No lesson turn off all the electric devices 2) Sunny outside switch off the lights, pull up
the and enjoy the sun 3) Buy economical light bulbs
That‘s easy.
Thank you for your attention! Thank you for your attention!
Presentation by:© Magdaléna Ptáková, Tereza Patrmanová, Dominik Mašek, Simona Brothánková, Marie Drobíková
Animations by:Marcela Pešková
top related