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Now showing items 11-15 of 15
Investigate the liberation of copper from waste Printed Circuit Boards (PCBs)
(Universiti Malaysia Perlis, 2010-06-09)
Nowadays the waste PCBs
increasing sharply proportionally the
number of personal computers which is 5.7
million in 2005 and the predict amounts, it
will be increase to 11.5 Million in 2010
(Unit Perancangan Ekonomi, ...
Morphology study on different composition of bentonite and silica sand in green sand mould for zinc alloy
(Universiti Malaysia Perlis, 2010-06-09)
Zn alloy casting industry using green sand
molding is increasingly becoming to very competitive
circumstance, due to the various casting methods such as
die cast, sand mould and so on with the recent coming of
the ...
Palm Ash as an Alternative Source for Silica Production
(EDP Sciences, 2016)
Agricultural wastes such as palm ash and rice husk have a possibility to be used as a useful renewable source for the production of silica (SiO2). Extensive researches have been carried out to extract silica from agricultural ...
Aluminium - Polymer abs product
(Universiti Malaysia Perlis (UniMAP), 2012)
Material used for aluminium product usually made of aluminium scrap. Currently, the price of aluminium scrap is increase. It is necessary to minimize the cost of production by reducing the weight of the aluminium product ...
Effect of pyrolysis temperature on the synthesis of carbon fiber from natural organic waste
(Trans Tech Publications, 2014)
Carbon fibers are produced from natural sources of water hyacinth plants that have been dried, ground and sieved to three different particle sizes of 600 μm, 300 μm and less than 300 μm. Through the analysis of data obtained ...