Issue №3, Vol. 13
Gavrilov T., Stankevich T., Anpilogova O., Kolesnikov G., Chernyaev L. Debarking waste processing: a systematic review // Resources and Technology. 2016. №3, Vol. 13. P. 71‒77.



DOI: 10.15393/j2.art.2016.3521

Debarking waste processing: a systematic review

Gavrilov
   Timmo 		Petrozavodsk State University, gavrilov@petrsu.ru
Stankevich
   Tatyana 		Petrozavodsk State University, gladiolus@list.ru
Anpilogova
   Olga 		Petrozavodsk State University, anpilogova@petrsu.ru
Kolesnikov
   Gennady 		Petrozavodsk State University, kgn@petrsu.ru
Chernyaev
   Leonid A.		Petrozavodsk State University, leo@petrsu.ru
Key words:
round timber
barking
secondary resource
barking waste
barking processing technologies		 Summary: Barking is an essential part in the technology of round timber processing. A large number of reports have been devoted to the problem of barking methods and devices improvement. According to some estimation the annual barking waste makes about 6 mln cubic meters. Taking into consideration these circumstances the importance of the research focused on the rational use of the barking waste is increasing nowadays. For this reason it is necessary to systematize all known results in this field to clarify the prospects for future research. This article gives a systematic review and analysis of the effectiveness of existing technologies for barking waste processing. Both the most common barking processing technologies – export to earth boards and ashing for obtaining thermal and electric power – and promising – anaerobic fermenting and fermentation – are reviewed. Barking waste should become cost-effective secondary resource instead of a significant problem for wood processing enterprises.

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