water gas, livestock· sewage gas, sewage sludge gas, depending on the type of organic waste. Because they are artificial, they has about 10-15 percent higher methane (CH4) content than normal landfill gas.
Amount of organic waste is approximately 8,300tons/year by 2008 and 2007, among which only about 7% (6.1million tons/year) are used to source of energy (biogas).
water, those free complex carbohydrates turned into fermentable sources through pre-treatment process - saccharification. Then, it can be changed ethanol form through fermentation by yeast or genetically engineered E.coli and we can produce biofuel from that ethanol. Now, the way of decreasing process and cost are studied from a few researchers. So we will show the whole process of the production
1. Introduction
1) Definition of preservation and food-spoilage micro-organisms
Food preservation is the process of treating and handling food to stop or greatly slow down spoilage (loss of quality, edibility or nutritive value) caused or accelerated by micro-organisms. Some methods, however, use benign bacteria, yeasts or fungi to add specific qualities and to preserve food (e.g., cheese, wine
somehow. In terms of profitability ratios, the figures below show the trend of ROA (Return On Assets), Profit Margin, and ROI (Return On Investment) of Pulmuone Waters. As the graphs show distinctly, all indexes get better as time goes by.
Financial analysis tells us that the enlargement of sales revenue in the growing market is the key factor for Pulmuone Waters to succeed in water business
differentiated values to customers. People-Oriented Management, therefore, calls on individuals to fully maximize their potential capabilities so that they can play leading roles in creating customer values. Each LG electronics member is and always will be respected as a unique human being. LG electronics members will be provided with meaningful opportunities to demonstrate their capabilities and
[생물공정공학] 바이오매스의 효율적이용과 바이오메탄의 정제공법(영문)
