Benefit Cost Analysis of Adopting a Modified Cassava Attrition Peeling Machine in Mechanized Cassava Processing
Analiza troškova primene modifikovane mašine za ljuštenje kod mehanizovane obrade casave
dc.contributor.author | Edeh, J. C | |
dc.contributor.author | Lewachi, A. A | |
dc.date.accessioned | 2020-04-07T18:50:52Z | |
dc.date.available | 2020-04-07T18:50:52Z | |
dc.identifier.uri | http://arhiva.nara.ac.rs/handle/123456789/2399 | |
dc.description.abstract | This paper assessed the benefits of adopting a modified cassava attrition peeling machine in mechanised Cassava (Manihot Esculenta) processing. The parameters evaluated and compared between the modified cassava attrition peeling machine, existing attrition peeler and manual peeling technique include the specific energy consumption, peeling efficiency, flesh loss, throughput capacity, payback period and benefit cost ratio. The results showed that the improved machine has a payback period of one year and four months with Benefit Cost Ratio, BCR of 2.56. Significant improvements on its performance parameters was evident with 43% increase in peeling efficiency, 74.8% increase in throughput, 67% tuber flesh recovery, 12 % energy cost savings and 10.6% reduction in specific energy consumption over the existing attrition peeler. | sr |
dc.description.abstract | U ovom radu su ocenjene prednosti usvajanja primene modifikovane mašine za ljuštenje kod mehanizovane obrade kasave (Manihot Esculenta). Parametri koji se procenjuju i upoređuju između modifikovane mašine za piling -ljuštenje kasave, postojećeg alata za ljuštenje i tehnike ručnog ljuštenja uključuju: specifičnu potrošnju energije, efikasnost ljuštenja, gubitak mase, propusni kapacitet mašine, period otplate i procenu troškova koristi. Rezultati pokazuju da poboljšana – modifikovana mašina ima rok vraćanja troškova od jedne godine i četiri meseca, a odnos koeficijenta koristi i troškova (BCR) od 2,56. Značajna poboljšanja parametara performansi mašine bila su evidentna sa povećanjem efikasnosti ljuštenja do 43%, povećanje protoka zrna od 74,8%, protokom mase od 67%, sa uštedom troškova energije od 12% i smanjenja potrošnje specifične energije od 10,6% u odnosu na postojeći aparat-uređaj za ljuštenje | sr |
dc.subject | modified Cassava attrition peeling machine | sr |
dc.subject | payback period | sr |
dc.subject | benefit cost ratio | sr |
dc.subject | energy cost savings | sr |
dc.subject | performance parameter | sr |
dc.subject | modifikovana mašina za piling-ljuštenje kasave | sr |
dc.subject | rok otplate | sr |
dc.subject | procena troškova i koristi | sr |
dc.subject | ušteda troškova energije | sr |
dc.subject | parametari performansi | sr |
dc.title | Benefit Cost Analysis of Adopting a Modified Cassava Attrition Peeling Machine in Mechanized Cassava Processing | sr |
dc.title.alternative | Analiza troškova primene modifikovane mašine za ljuštenje kod mehanizovane obrade casave | sr |
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Issue 2020-1.
www.jageng.agrif.bg.ac.rs/files/casopis/PT_01-2020.pdf