J 2015

Techno-economic assessment of processing the cellulose casings waste

MAROUŠEK, Josef, Simona HAŠKOVÁ, Robert ZEMAN, Jaroslav ŽÁK, Radka VANÍČKOVÁ et. al.

Basic information

Original name

Techno-economic assessment of processing the cellulose casings waste

Name in Czech

Techno-ekonomické posouzení zpracování bioodpadu

Authors

MAROUŠEK, Josef (203 Czech Republic, guarantor, belonging to the institution), Simona HAŠKOVÁ (203 Czech Republic, belonging to the institution), Robert ZEMAN (203 Czech Republic, belonging to the institution), Jaroslav ŽÁK (203 Czech Republic, belonging to the institution), Radka VANÍČKOVÁ (203 Czech Republic, belonging to the institution), Anna MAROUŠKOVÁ (268 Georgia, belonging to the institution), Jan VÁCHAL (203 Czech Republic, belonging to the institution) and Kateřina MYŠKOVÁ (203 Czech Republic)

Edition

Clean Technologies and Environmental Policy, New York, Springer, 2015, 1618-954X

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

50200 5.2 Economics and Business

Country of publisher

United States of America

Confidentiality degree

není předmětem státního či obchodního tajemství

RIV identification code

RIV/75081431:_____/15:00000471

Organization unit

Institute of Technology and Business in České Budějovice

UT WoS

000363949300027

Keywords (in Czech)

celulózová střívka; anaerobní fermentace; pyrolýza; finance; stavebnictví

Keywords in English

Cellulose casings; Anaerobic fermentation; Pyrolysis; Finance; Building industry

Tags

Změněno: 19/2/2016 16:13, Mgr. Václav Karas

Abstract

V originále

Regarding the developed countries, most of the meat products are packed into cellulose, respectively collagen casings. Minor defects or inaccuracies in threading of the shirred casings on the filling machines result in hundreds of meters of extremely lightweight waste. The logistics of such a waste is costly and other expenses are linked with the ongoing processing of the waste—landfilling. Two other methods of waste management of the cellulose casings (anaerobic fermentation and pyrolysis) were biotechnologically analyzed and financially assessed in a commercial scale. The results obtained confirm that, regardless of the chemical nature, the surface treatment technology of the casings significantly hampers the biodegradability. This makes the fermentation technologies time consuming and therefore economically unworkable. Intensive disintegration techniques are therefore necessary. However, the solid residue of the pyrolysis (also called biochar) represents more attractive product.

In Czech

Byla provedena rešerše zpracování, logistiky a skladování posuzovaného materiálu. Byly navrženy dvě nové alternativy řízení procesů. Tyto byly podrobeny techno - ekonomickému posouzení. Získané výsledky umožnily se vyjádřit k efektivnosti obou alternativ na základ finančních i celospolečenských ukazatelů.