Biomass Questions Essay Example | Topics and Well Written Essays - 750 words

Biomass Questions - Essay ExampleHowever, the technology for such venture is quiesce in its infancy. It will take some more time before breakthrough in technology is achieved for viable energy production for commercial utilize from plastics and other combustible contents (Plastics and the environment).A herd of 2000 pigs can produce 400 ft3 of waste. This, in turn, can help produce 3120 ft3 of biogas per day. This figure of 3120 ft3 is arrived at take for granted each pig produces 0.2 ft3 waste from which 7.8 ft3/day biogas is produced. (The Economics of Biogas in the Hog Industry, p7). The cogen must have the capacity of 1 x 75 kW and 1 x 110 kW to utilize the gas (The Economics of Biogas in the Hog Industry, p13).The playowner will have to cultivate 2500 hect bes of land if eucalypt trees are planted and 10,000 hectares of land if short rotation irrigated forestry crops are planted to produce 10 MW power. This figure is arrived at calculating the requirement of 250 hectares o f land if eucalypt trees are planted and 1000 hectares of land if short rotation irrigated forestry crops are planted to product 1 MW power.For irrigated forestry crops, the land availability depends on the type of the crops planted. 10,000 hectares of land will be required for forestry crops if the crop in question is Prosopis which is a thorny plant that already grows wild on extensive areas of wasteland and serves as fence (Garry Jacobs, p20).Lecture 2 - Answer 1It is in the proportion of 10% ethanol to 100% petrol. The equation stems from the simple fact that the proportion of ethanol is about ten percent of the total quantity of petrol. This figure is arrived at on the basis of volume where 10% ethanol is required for 100% petrol. afterwards the mix up, the equation becomes 10% ethanol and 90% petrol.As regards the second part of the question, the answer is based on answer 3 in taunt 1. The quantity of biomass for sugar beet is 100,000 tons for 10 MW power. 10,000 hectares o f cereal residues will be sufficient to produce 10 MW power for one year. This figure is arrived at after calculating 10,000 tons of sugar beet for 1 MW power and 1000 hectares of cereal residues for 1 MW power (Garry Jacobs, p20).Answer 2Australia has plenty of land resource. The issue is basically environmental. Australia consumes much power got from fossil fuel. This is responsible for pollution. Economy and job creation are withal factors to consider for production of biomass. The Great lower Barrier is impacted due to global warming. Hence, it is necessary for Australia to clean up its backyard.Australia also has tremendous reserves of water for use in creation of power. It also has land resource for all land salination requirement. Answer 3The research for biomass crop is at a nascent stage. Hence it is difficult to pinpoint with conviction any particular plant as the most suitable potential for biodiesel in Australia. The research is going on with several crops or their co mponents such as algae, lignocellulose (woody or fibrous part of plants), wheat stubble, bagasse, plantation residues, urban waste wood and organic wastes (Sustainable biomass production).Of course, there are also sugar beet and cereal residues that are being researched