Open AccessSIMULATION OF ODOUR DISPERSION FROM DA PHUOC LANDFILL
Author(s) -
Lương Văn Việt,
Lê Hoàng Anh,
Đỗ Doãn Dung,
Trần Văn Vui
Publication year - 2020
Publication title -
khoa học và công nghệ
Language(s) - English
Resource type - Journals
ISSN - 2525-2267
DOI - 10.46242/jst-iuh.v27i03.523
Subject(s) - odor , dispersion (optics) , environmental science , intensity (physics) , methane , landfill gas , emission intensity , environmental engineering , soil science , statistics , atmospheric sciences , mathematics , chemistry , physics , optics , organic chemistry , photoluminescence
The purpose of this research is estimation rate of odorous gas emission from landfills and simulating the odour dispersion. The method used for the study was based on the methane emission model of Intergovermental Panel on Climate change and Gauss Model. The study results showed no discrepancies between calculated and measured data of odorous gas emission, Nash-Sutcliffe coefficient ranged from 0,642 to 0,770. The results of the odour intensity simulations show that there is no significant deviation from the actual data. The difference between the observation and the odor intensity simulation is usually less than one level.