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Electronic products are becoming lighter, thinner and more compact as the diversity of product grows and functions become more powerful. As a result, the size of Surface Mount Devices (SMDs) used for the Surface Mount Technology (SMT) become smaller and the density of elements becomes significantly greater. The improvement of manufacturing process is increasingly important in order to maintain product...
In order to produce protein animal feed from lactic acid residue of food waste, Saccharomyces cerrvisae was inoculated into the residue and corresponding fermentation parameters, such as effect of lactic acid bacteria and lactate, acidy environment, sterilization and nutritious supplements were determined. The experimental results showed that the existence of Lactobacillus had no influence on yeast...
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