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Now showing items 11-15 of 15
Performance of binders in briquetting of durian peel as a solid biofuel
(Elsevier, 2018-10-03)
As a consequence of an increasing in durian season in a year, many durian peels become a garbage. However, the valuable contents in durian peel namely lignin and cellulose are wasted away. These contents have high possibility ...
Preliminary study on effect of oil additives in engine lubricant on four-stroke motorcycle engine
(Elsevier, 2018-10-03)
This research focused on effect of commercial oil additive (COA) with engine lubricants of four-stroke motorcycle engine with 110 cc of cylinder. The mineral engine lubricant (MEL) and semi-synthetic engine lubricant (SSEL) ...
Preliminary Observation on Temperature Effect of Briquetting Cow Manure as a Solid Biofuel
(Springer, 2020-06-02)
The depletion of fossil fuel turns the application of biofuel as an alternative fuel. Conversion of cow manure into briquette is the alternative to reutilize valuable chemical in cow manure. The aim of this study is to ...
Water hyacinth: Potential and Threat
(Elsevier, 2020-01-16)
Water hyacinth in scientific name is known as Eichhornia crassipes. As an aquatic pest plant, water hyacinth are growing inwater flow, rivers and lakes. Water hyacinth can spread rapidly from the normal size to two times ...
AHP Based Decision-Making in Concept Selection of Keyless Grill Locking System
(IJENS Publishers, 2014-10-30)
Selection of appropriate unique keyless grill locking system concept which complies with customer and technical requirements is one of the complicated decision making problem. In order to solve this problem, an idea selection ...