Procesi proizvodnje i fotokemijske reakcije u atmosferi

master's thesis

• Author: Vlatka Vasik
• Mentor: Zdenka Bolanča (mentor)
• Committee member: Zdenka Bolanča (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2009-2-00, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

U radu se daje teoretski prikaz izvora emisije zagađivala s naglaskom na grafičku industriju, uvažavajući ključne postavke životnog ciklusa proizvoda. Osim toga, prikazuju se mehanizmi fotokemijskih reakcija u atmosferi i uloga spomenutih zagađivala u procesu formiranja fotokemijskog smoga. Fotokemijski smog je mješavina primarnih i sekundarnih zagađivala do kojih dolazi kada primarna zagađivala i hlapljivi organski spojevi budu izloženi sunčevom zračenju. Rezultirajuča mješavina produkata reakcije se sastoji od više od 100 spojeva među kojima su najvažniji ozon, peroksiacetilnitrat – PAN, dušikovi oksidi, aldehidi, ketoni i drugi. U radu se diskutira utjecaj produkata fotokemijskih reakcija na kvalitetu okoliša. Fotokemijski smog štetno utječe na zdravlje ljudi, životinja, biljaka, općenito na okoliš. Stoga se nastoje smanjiti zagađivala koja uvjetuju njegovom stvaranju.

Abstract (english)

The paper gives a theoretical view of the sources of emission pollutants with an emphasis on the printing industry respecting the key settings life of the product. In addition to running mechanisms photochemical reactions in the atmosphere and the role of these contaminants in the process of forming photochemical smog. Photochemical smog is a mixture of primary and secondary pollutants, which comes when the primary pollutants and volatile organic compounds are exposed Solar radiation. Resulting is a mixture of products reaction consists of more than 100 compounds, among which are the most important ozone, peroksiacetilnitrat - PAN, nitrogen oxides, aldehydes, ketones and others. In the work to discuss the impact of product photochemical reaction to the quality of the environment. Photochemical smog adversely affect human health, animals, plants, generally on the environment. Therefore we are trying to reduce pollutants that caused his creation.

• Keywords: Izvori onečićenja; zagađivala; fotokemijski smog; kvaliteta okoliša
• Keywords (english): Sources of pollution; photochemical smog; the quality of the environment
• Language: croatian
• URN:NBN: urn:nbn:hr:216:527372
• Study programme: Title: Graphic technology; specializations in: Graphic technology, Design of graphic products; Course: Graphic technology; Study programme type: university; Study level: graduate; Academic / professional title: sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije (sveučilišni/a magistar/magistra inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-17 10:26:14