Dissertation > Excellent graduate degree dissertation topics show

Model Research of Assessment of Dynamic Eco-efficiency about Waste Disposal Technology

Author: WangZuo
Tutor: GuoLi
School: Northeastern University
Course: Technology Economics and Management
Keywords: eco-efficiency variable rate technology development system environmental benefit disposal cost
CLC: X799.3
Type: Master's thesis
Year: 2012
Downloads: 6
Quote: 0
Read: Download Dissertation

Abstract


Waste-disposal is the process of urban development, one of the major issues mankind must be addressed. The efficiency of end-of-pipe technology is the key factor to influence technology adoption choice. For end-of-pipe technology, the eco-efficiency evaluation method of environmental benefits of dynamic and balance were proposed. On the one hand, the research added the rate of variable change to environmental-cost eco-efficiency model, and this enriched the eco-efficiency evaluation theory; on the other hand, the research proposed a solution for the data is not sufficient, and this provided a reference for subsequent theoretical and empirical research. This research works are mainly as follows:(1) Make a summary of theory, research methods and evaluation models of Eco-efficiency evaluation.(2) On the basis of first step, the limitations of the LCA-based eco-efficiency evaluation are found out, and the rate of variable change indicator is added to environmental-cost efficiency model. The indicator measures the end-of-pipe technology from two aspects of waste amount change and cost change of unit waste by years, and this is the key creation of eco-efficiency evaluation method of balanced environmental benefit.(3) Applied above eco-efficiency evaluation method in period, point, and technical equipment for the life such three types. A method for determining the base year, the rules of evaluation and the calculation of evaluation value are established. At last, apply the method into an example, and test the validity of the method by comparing the three types of evaluation results.(4) Based on the theory of technological innovation, environmental benefits function and economical costs function of waste disposal technology are built, and their effective-nesses are tested through data collecting and checking. View every Garbage disposal plant as a unit, the model of technology development system is built by simulating the queue system. And two indicators of the number of optimal units in system and the average time of a unit from entering to reaching optimal state are established to describe the system. Getting the environmental benefits and economical-costs data by random processes, thus the value of eco-efficiency is calculated, and this, to a certain extent, solves the problem of the initial data is not sufficient in technical development.The research results of this paper provide a strong support for green technology adoption for waste disposal companies, and this is of practical significance for eco-efficiency evaluation. In theory, not only enriched the theory of eco-efficiency, but also could be absorbed by technology innovation evaluation studier.

Related Dissertations

  1. Analysis on Eco-Efficiency and Its Factors of Industrial Enterprises at Regional Scale Based on Two-oriented Society,F205
  2. Research on the Evaluation of Development Efficiency of Shandong Sustainable Foreingn Trade,F224
  3. A Study of Eco-efficiency of Building Life-cycle,F205;F224
  4. Studies on the Theory and Practice in Near-natural Riparian Zone,TU986
  5. Design and Eco-efficiency Analysis of WEEE Reverse Logistics Network,F252;F426.63
  6. Chengdu -based eco-efficient form of three-dimensional green downtown and Disposition,S731.2
  7. A Research of Variable-Rate Fertilization Controlling System Based on GPS/DR Integration Positioning Technology,TP273
  8. Design and Research of the Module for Variable Rate Frequency Hopping Communications,TN914.41
  9. Studies on Structure Adjustment and Benefits of Ecological Forest in Cixi Forest Farm,F326.2
  10. Design Research and FLUENT Simulation of the Transformation of Gas Boiler to Condensing Boilers,TK229
  11. The Analysis of Synthsized Benefits of Biomass Resources Use Based on Biogas Technology,F323.214
  12. Study on the Structure Characteristics and Environmental Benefit of the Shahe Corridor Plant Community in Chengdu,X173
  13. Granite intensity of soil erosion control measures in Different Ecological Benefit Evaluation,S157
  14. Heilongjiang provincial finance agricultural inputs Benefit Evaluation,F812.8
  15. Benefit Evaluation on Diffenrent Utilization Modes of Crop Straw in Heilongjiang,S38
  16. TD-LTE terminal Tester Design and implementation of data link,TN929.5
  17. Research on Performance Auditing under Low-carbon Economy,F205
  18. Study on Hydraulic Stepless Speed Control System of the Variable Rate Fertilizer Applicator,S224.2
  19. Research on Techniques of Variable-Rate Multiple Access in the Broad-Band Ground-Air Link and Its FPGA Design,TN914.5
  20. Variable-rate Spraying System Design and Experimental Study on Spray Flow-Rate Control Characteristic,S491
  21. Cost-based eco-efficiency analysis of enterprise management,F205

CLC: > Environmental science, safety science > Processing and comprehensive utilization of waste > Other > Life
© 2012 www.DissertationTopic.Net  Mobile