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Forurening af grundvandet

  • Teknologi
  • 1.g el. lign.
  • Afleveret til 7
  • 31 sider PDF

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Forurening af grundvandet er en teknologi-opgave til 1.g el. lign., afleveret til karakteren 7. Fylder 31 sider (8.467 ord, ca. 37 min. læsning) og blev publiceret 16. september 2016.

Denne opgave undersøger forurening af grundvandet i Danmark, med fokus på årsager som pesticider, nitrat og fosfor, samt de miljømæssige konsekvenser. Den redegør for vandets kredsløb og den danske grundvandsreserve. Desuden præsenteres en mikrobiologisk renseteknik til fjernelse af nitrat fra vandforsyningen, med en vurdering af dens potentiale og udfordringer.

Redaktørens vurdering
10 Fortrinlig
Omfattende projekt om grundvandsforurening med dybdegående analyse af årsager, konsekvenser og en foreslået mikrobiologisk renseteknik. Velskrevet og velstruktureret.
Struktur
12
Faglig dybde
10
Kilder
10
Fuldstændighed
10
  • danmark
  • grundvand
  • mikrobiologi
  • miljø
  • nitrat
  • pesticider
  • vandforsyning
  • vandforurening
  • vandrensning

Skrevet af Cathrine Olsen, Andreas Foverskov, Anders Torp og Maria Madsen

Slotshaven HTX, 1x

17-04-2016

Forurening af grundvandet

Titelblad

17/04-2016

Antal sider: 28

Abstract

Pollution of the earth is widely considered a problem by scientist and politicians. You will be reading in large part about pollution of our groundwater and the (rather dire) consequences, if things continue on the tracks, we are currently following. In this paper, we explore basic concepts of water rotation in general, and get a closer look at the details about the Danish groundwater reserve, and how it functions, as well as the more recent increase in issues troublesome to the Danish groundwater. We went with an approach, that mostly involved gathering data to put the issue into perspective, and made a larger explanatory work, which is boiled down from several highly trustworthy sources, and turned out to touch all bases relevant to our problem statement. Later work effort went into the creating a water cleansing technique based on microbiology, which effectively, if not so efficiently, removes nitrates from water supplies. In general, our product turned out to have a really spicy cost for what it did, but does imply some serious possibilities for improvement in the future, and could likely be expanded to take care of more than simply nitrate, in which case it would start to be attractive. This is, however, simply speculation, and microbiology may prove to be as impractical for everything else in drinking water purification, as it was for our product.

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