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Analysis and assessment of Greenhouse Gas Emissions from Solid Waste Disposal Sites

Author: Ţugui Tatiana
Degree:doctor of chemistry
Speciality: 11.00.11 - Environmental Protection and Rational Utilization of Natural Resources
Scientific adviser: Gheorghe Duca
doctor habilitat, professor, Moldova State University
Scientific council:


The thesis was presented on the 23 February, 2007
Approved by NCAA on the 19 April, 2007


Adobe PDF document0.49 Mb / in romanian


CZU 54:574 (478) (043.3)628.47 (478) (043.3)

Adobe PDF document 2.67 Mb / in romanian
165 pages


municipal solid waste, landill, waste management, biogas, CH4 emissions


The thesis is dedicated to the chemical and morphological analysis of municipal solid waste composition, including to the assessment of the greenhouse gas emissions from the landfills. Detailed analysis of feasibility study on landfills inventory, had been performed in order to establish methane correction factor as well as for the selection of 3 landfills, which were used as a real system for the study of biogas production.

The thesis presents experimental data on dynamics of the process of biogas generation at 3 landfills: s. Cretoaia, c. Balti and c. Straseni during one year. There was studied the role of waste amounts and composition, meteorological conditions, as well as landfill’s management on the process of biogas generation.

The obtained results offer the opportunity to establish national emissions factors and improve the IPCC 2006 (Intergovernmental Panel for Climate Change) methodologies and Emission Factors for assessing the GHG emissions originated from waste sector