Flotacijski deinking prirodno starenih dnevnih novina

undergraduate thesis

• Author: Filip Cundeković
• Mentor: Željka Barbarić-Mikočević (mentor)
• Committee member: Miroslav Gojo (član povjerenstva)
• Committee member: Željka Barbarić - Mikočević (član povjerenstva)
• Committee member: Mirela Rožić (član povjerenstva)
• Granter: University of Zagreb; Faculty of Graphic Arts; Zagreb
• Defense date and country: 2013-9-19, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Graphic Technology

Abstract

U ovom radu procijeniti će se učinkovitost uklanjanja bojila prirodno starenih dnevnih novina INGEDE Metodom 11. Novine su starene u zamračenom prostoru, bez djelovanja dnevnog svijetla, kroz period od godinu dana. INGEDE Metoda 11 je uz Tappi metodu najčešće upotrebljavana metoda za flotacijski deinking te je u svijetu prihvaćena kao standardna metoda. Učinkovitost INGEDE Metode 11 na prirodno starene novine pratiti će se kroz rezultate slikovne analize laboratorijskih listova formiranih prije i poslije flotacije, te spektrofotometrijska mjerenja (svjetlina, opacitet, ERIC i L* a*b* vrijednosti).

Abstract (english)

In this paper we will evaluate deinking efficiency of naturaly aged daily newspaper by INGEDE Method 11. Papers are aged in light preserve space trough period of one year. INGEDE Method 11 is, beside Tappi Method, most common method for flotation deinking evaluation and worldwide accepted as standard method. Efficiency of INGEDE Method 11 on naturaly aged daily newspaper will be observed trough results of image analysis of laboratory paper made before and after flotation, and spectrophotometric measurements (brightness, opacity, ERIC and L* a*b*).

• Keywords: Dnevne novine; reciklacija; flotacijski deinking; INGEDE Metoda 11; slikovna analiza; optička svojstva
• Keywords (english): Daily newspaper; Recycling; Flotation Deinking; INGEDE Method 11; Image Analysis; Optical Properties
• Language: croatian
• URN:NBN: urn:nbn:hr:216:330058
• Study programme: Title: Printing technology, course Technical - technological; Course: Graphic technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka grafičke tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2024-04-16 18:58:00