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Technical English

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

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  1. Technical English environmental problemsandtechnicalsolutions by Sebastian Soik & Huy Pham Duc

  2. Structure • Environmental problems • Development • Technical solutions • Alternative energysources • Reductionof-emissions • Recycling

  3. Environmental problems Wastegasesandgreenhousegases • Producedby: • Vehicleexhaust • Industry • Cfcgases …boostthegreenhouseeffect ! Vocabulary wastegases - Abgase Greenhousegases - Treibhausgase Cfc - FCKW Particulatematter - Feinstaub

  4. Vocabulary Solar radiation - kosmische Strahlung Thermos - Thermoskanne Wavelength - el.-m. Wellenlänge Longwave - langwellig

  5. Global Warming Vocabulary Global warming - Klimawandel, globale Erderwärmung Prediction - Vorhersage Surface - Oberfläche Measurement - Messung Natural habitat - Natürlicher Lebensraum Prediction - Vorhersage

  6. Environmental problems Garbage • Householdrubbish • Toxicwaste • Illegal wastedisposal Vocabulary Garbage (also waste, rubbish) - Müll wastedisposal - Müllentsorgung Heavy metals - Schwermetalle ToxicWaste - Giftmüll Salt mine - Salzbergwerk

  7. Environmental problems Modern energydemand Vocabulary Energydemand - Energiebedarf Necessity - Notwendigkeit Home appliances - Haushaltsgeräte

  8. 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

  9. 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.

  10. 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

  11. 3. Technical Solutions Alternative energysources – Renewableenergy I Wind Vocabulary Renewableenergy - Erneuerbare Energien

  12. 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

  13. 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

  14. 3. Technical Solutions Alternative energysources – Renewableenergy II Water Hydroenergy power plant operation plan Vocabulary dam - Damm Backwater - Rückstau Carbon neutral - klimaneutral

  15. 3. Technical Solutions Alternative energysources – Renewableenergy II Water Sealevelraiserwaveenergy power plant operation plan Vocabulary ebb - Ebbe tide - Flut Tides- Gezeiten

  16. 3. Technical Solutions III Sunlight Solar panels photovoltaicsproduce carbon neutral & free electricenergy Vocabulary Solar panel - Solarzelle Junction - Verbindung

  17. 3. Technical Solutions III Sunlight [Video Clip] …bytheway I hatemicrosoft!

  18. 3. Technical Solutions III Sunlight

  19. 3. Technical Solutions Recycling- technologies

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