Dissertation > Excellent graduate degree dissertation topics show

Studenting Technique on the Effective Use of Biogas Converted to Biomass Energy

Author: GuanJunWei
Tutor: PengYi
School: Southwestern University
Course: Agricultural Biological Environmental and Energy Engineering
Keywords: biomass energy biogas Valid exploitation
CLC: S216.4
Type: Master's thesis
Year: 2011
Downloads: 286
Quote: 3
Read: Download Dissertation

Abstract

《The 12th Five-Year Plan for National Economic and Social Development in China》points out that we should pressing ahead each link of circular economy at production, circulation and consumption, Accelerate building a circulation resource system in nationwide social, according to the principle of reduction, reuse, recycling. improve the construction of rural energy resources, projects to upgrade rural power grids engineering, devote major efforts to deveolp wind energy, solar energy and biomass energy,intensify transform fuel-saving stoves,hearth and heatable brick bed.《long term development of renewable energy (2007～2020 years)》points out that we should popularize the household biogas pools,and biogas technology close combination with agricultural production; develop gradually the biogas projects in large and medium poultry and animals plants and industrial wastewater for centralized biogas supply. Install methane power station matching with the allowed large scale husbandry industry, wastewater treatment plant for industry and city.Chongqing City is a Coordinating Urban-Rural Development supporting reforms city and the Three Gorges Reservoir in China. The demand for energy will increase along with The Great Western Development, economic and soical development in China. It makes for household bio-gas pools that Villages and families resident disperse in Chongqing City.It is advantage of the bio-gas projects in large and medium poultry and animals plants as new countryside-construction and agro-machine fittings develop.Therefore, it is necessary to student the effective use of biogas converted to Biomass energy.This text made reference to large quantities domestic and international documents about effective use of biogas converted to Biomass energy. The technique about marsh gas generation and biogas industry deveolp better in German. there are 98% of marsk engineerings adopt gas-fired method to develop Biomass energy. Farmers can profit by marsh gas generation. Sweden is good at conversing biogas to autocar, train fuel.It is also the most universal nation that uses biogas to make autocar power fuel, and set up autocar fuel marsk standard specification. It is more well-found in bus facility coordination appling biogas. Japan has very great advantage in searching about biogas technology. However, it is not better than nuclear power. India and China all deveolp amid big country. there are more rural population. They have the potential in deveolping the biogas.This text analyzed to study the climate condition, the quantity of biomass, the present situation and ploblem of biogas converted to Biomass energy in Chongqing.Under the tutor’s instruction, reading a great deal of cultural heritage data, investigating on the spot the run-time condition of marsk equipment, combining with the knowledge for learning, I combine solar energy with biogas enerage to clinch producing lower gas problem in cold season.Make use of wind energy mechanical devices settle household bio-gas pools tie housing problem.Clinch a big medium-sized marsk equipment to produce gas Instability to increase container and electricity equipment.Make use of biogas by deveolping "pig-biogas-fruit" ecosystem.Analyzing comprehensive full text, I get some conclusion about biogas converted effectively to Biomass energy in Chongqing as follows:(1)Combining solar energy system with biogas enerage system forming the solar-biogas energy system, can clinch producing lower gas problem in cold season, raise it to produce a gas rate for winter and ensure it also normally use in the cold season.(2)Adopting mechanical rabbling equipment by making full use of wind energy mechanical devices,can settle household bio-gas pools tie housing problem, realize breaking housing by itself without no energy consumed,and also enhance producing gas.(3)Clinching a big medium-sized marsk equipment with self-sufficient in energy,can heighten the temperature. Combining renewable energy and resources with enhancing sewage treatment capacity, can ensure sewage disposal meet the specified standard, raise the utilization rate of biogas produce, come to the duolex efficiency of saving transaction cost and environmental conservation.(4)Clinching biogas container and electricity equipment, especially the latter, can produce surplus biogas production problem,and then profit by marsh gas generation.(5)Combining biogas converted to Biomass energy with local advantages industries, broadening "pig-biogas-fruit" ecosystem, making full use of biogas, can promote the economic restructuring of rural area, improve the quality of agricultural product, and increase the income of farmers.

Related Dissertations

CLC: > Agricultural Sciences > Agricultural Engineering > Agricultural power,rural energy > Application of bio-energy ( biomass) > Biogas
© 2012 www.DissertationTopic.Net Mobile