Ozone layer thesis

The Last Chapter should:

  • state the conclusions you have drawn from your work,
  • compare your conclusions with the opinions of other people (Are your conclusions the same or different?),
  • suggest what new work should be done to answer questions raised by your work and extend our knowledge further.
Good Writing Style Short scientific articles, such as the sections in a paper or in the chapters in a thesis, have a title and a number of paragraphs. The title indicates the main topic in the article. The first sentence in each paragraph indicates what the paragraph is about . The other sentences give facts and reasoning about the topic of the paragraph.

Ozonation: Ozone (O 3 ) is an allotrope of oxygen, which can be generated by UV-light and electrical discharges in air (corona-discharge). Ozone generation by electrical discharge is most common and has several advantages, including greater sustainability of the unit, higher ozone production and higher cost affectivity. Ozone has a half-life of 20-50 min, rapidly decomposing to diatomic oxygen, a natural component in the atmosphere. Ozone has a half-life of 20-50 min, rapidly decomposing to diatomic oxygen, a natural component in the atmosphere. Because ozone can be easily generated at the treatment site using only electricity and air, it offers several safety advantages over conventional post-harvest pesticides. First, there are no stores of toxic chemicals, chemical mixing hazards, or disposal of left over insecticides or containers ( Law and Kiss, 1991 ). Second, with a short half-life, it reverts back to naturally occurring oxygen leaving no residue on the product or to dispose of. Third, if needed it would be possible to neutralize ozone through techniques such as thermal activated charcoal, as well as catalytic and chemical abatement ( Law and Kiss, 1991 ).

Ozone layer thesis

ozone layer thesis

Media:

ozone layer thesisozone layer thesisozone layer thesisozone layer thesis