The application of mineral processing techniques for the printed paper recycling

Autor: Trumić Maja S., Antonijević Milan, Trumić Milan Ž., Bogdanović Grozdanka
Jazyk: English<br />Serbian
Rok vydání: 2016
Předmět:
Zdroj: Reciklaža i Održivi Razvoj, Vol 9, Iss 1, Pp 47-57 (2016)
Druh dokumentu: article
ISSN: 1820-7480
2560-3132
DOI: 10.5937/ror1601047T
Popis: This paper describes the waste paper recycling process. Special emphasis is placed on the description of technological phase (disintegration or grinding, screening, cleaning, washing and/or flotation, water treatment and disposal of sludge), which are generally required in the processing of waste paper, and which also represent the main phases in the mineral processing. The waste paper is a potential secondary raw materials but due to degradation of cellulose physical properties which occur during the recycling, the cellulose fibers can be recycled a limited number of times. Because of this, the impact analysis of mechanical and chemical treatment on the secondary fiber quality is also given in the paper.
Databáze: Directory of Open Access Journals