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Technical English. e nvironmental problems and technical solutions by Sebastian Soik & Huy Pham Duc. Structure Environmental problems Development Technical solutions Alternative energy sources Reduction of - emissions Recycling. Environmental problems

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Technical english

Technical English

environmental problemsandtechnicalsolutions

by Sebastian Soik & Huy Pham Duc


  • Structure

    • Environmental problems

    • Development

    • Technical solutions

      • Alternative energysources

      • Reductionof-emissions

      • Recycling


Environmental problems

Wastegasesandgreenhousegases

  • Producedby:

  • Vehicleexhaust

  • Industry

  • Cfcgases

…boostthegreenhouseeffect !

Vocabulary

wastegases - Abgase

Greenhousegases - Treibhausgase

Cfc - FCKW

Particulatematter - Feinstaub


Vocabulary

Solar radiation - kosmische Strahlung

Thermos - Thermoskanne

Wavelength - el.-m. Wellenlänge

Longwave - langwellig


Global Warming

Vocabulary

Global warming - Klimawandel, globale Erderwärmung

Prediction - Vorhersage

Surface - Oberfläche

Measurement - Messung

Natural habitat - Natürlicher Lebensraum

Prediction - Vorhersage


Environmental problems

Garbage

  • Householdrubbish

  • Toxicwaste

  • Illegal wastedisposal

Vocabulary

Garbage (also waste, rubbish) - Müll

wastedisposal - Müllentsorgung

Heavy metals - Schwermetalle

ToxicWaste - Giftmüll

Salt mine - Salzbergwerk


Environmental problems

Modern energydemand

Vocabulary

Energydemand - Energiebedarf

Necessity - Notwendigkeit

Home appliances - Haushaltsgeräte


2. Energy Development

RenewableSources: The wind, Sun, and biomass are three renewable energy sources

primaryenergyconsumptionfrom Germany

Art/Years 2005 2010

Mineraloil 36,0 % 33,6 %

Gas 22,7 % 21,8 %

bituminouscoal 12,9 % 12,1 %

browncoal 11,2 % 10,7 %

renewableenergy 4,6 % 9,4 %

nuclearenergy 12,5 % 10,9 %

other 1,5 %

all-up 14244 PJ 14057 PJ

Vocabulary

inaugurat - eingeweiht


  • Energy Development

    • -Fossil fuels: There are three main types of fossil fuels: coal, petroleum, and natural gas.

    • .Electricity from fossil fuel power plants produces more CO2-proportion into the atmosphere.

    • . Current governments subsidize renewable energies by an estimated $500 billion a year.


2. Energydevelopment-CO2 emissionsboost the greenhouse effect, the consequence is a massive, global temperature increase.- reductionof CO2-emission: hybrid enginesmorerenewableenergiesinstallation of carbon filters in cars


3. Technical Solutions

Alternative energysources – Renewableenergy

I Wind

Vocabulary

Renewableenergy - Erneuerbare Energien


3. Technical Solutions

Alternative energysources – Renewableenergy

I Wind

Operation plan of a windmill / wind turbine

Vocabulary

windmill - Growian

Wind turbine - „Kopf des Growians“

Gearbox - Getriebe

Yaw system - Windnachführung

Offshore Wind park - Windkraftwerk auf See


3. Technical Solutions

Alternative energysources – Renewableenergy

II Water

Hydroelectricity power plant Wave energy power plant

Vocabulary

Hydroelectrricity power plant - Wasserkraftwerk

Wave energy power plant - Gezeitenkraftwerk


3. Technical Solutions

Alternative energysources – Renewableenergy

II Water

Hydroenergy power plant operation plan

Vocabulary

dam - Damm

Backwater - Rückstau

Carbon neutral - klimaneutral


3. Technical Solutions

Alternative energysources – Renewableenergy

II Water

Sealevelraiserwaveenergy power plant operation plan

Vocabulary

ebb - Ebbe

tide - Flut

Tides- Gezeiten


3. Technical Solutions

III Sunlight

Solar panels

photovoltaicsproduce

carbon neutral & free

electricenergy

Vocabulary

Solar panel - Solarzelle

Junction - Verbindung


3. Technical Solutions

III Sunlight

[Video Clip]

…bytheway I hatemicrosoft!



3. Technical Solutions

Recycling- technologies


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