Odor impact zones around landfills : Delineation based on atmospheric conditions and land use characteristics

Copyright © 2019 Elsevier Ltd. All rights reserved.

Bibliographische Detailangaben
Veröffentlicht in:Waste management (New York, N.Y.). - 1999. - 88(2019) vom: 01. Apr., Seite 39-47
1. Verfasser: Tansel, Berrin (VerfasserIn)
Weitere Verfasser: Inanloo, Bahareh
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2019
Zugriff auf das übergeordnete Werk:Waste management (New York, N.Y.)
Schlagworte:Journal Article Delineation tool LandGEM Landfill Odor dispersion Odor emission Odor intensity Air Pollutants Methane OP0UW79H66
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520 |a Odors emitted from landfills can result in complaints by the residents living near the landfills. The aim of this study was to develop an assessment and delineation tool to identify the areas which can be impacted by the odors released from landfills based on land use characteristics and atmospheric conditions; and estimate the number of people who may be impacted. Odor emissions and dispersion analyses were conducted for three case study landfills under different atmospheric conditions in view of the land use characteristics around each landfill. Odor emissions and odor intensity levels were estimated based on the total gas production and the level of odorous compounds present in the landfill gas using the Landfill Gas Emissions Model (LandGEM) software. To delineate the odor impact zones, air dispersion characteristics of the odorous gases were analyzed using the dispersion modeling software, Areal Locations of Hazardous Atmospheres (ALOHA), and mapped using ArcGIS. Impact zone analyses were conducted based on the odor perception thresholds. The methodology developed involved coupling landfill gas emissions model (LandGEM), dispersions model (ALOHA) and mapping software for land use and population density (ArcGIS) allows visualization of the potential impact zones for preliminary delineation of the buffer zones around landfills, developing appropriate mitigation measures in view of the changing land use characteristics and population density around the existing and planned landfills. The odor impact zone delineation methodology was named Land-OZ (short for Landfill Odor Impact Zone). Results of using the odor impact zone tool showed that atmospheric stability could increase the odor impact radius around the three landfills evaluated between 340 and 1100 percent depending on the land use characteristics of the surrounding areas 
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650 4 |a LandGEM 
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650 4 |a Odor intensity 
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700 1 |a Inanloo, Bahareh  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Waste management (New York, N.Y.)  |d 1999  |g 88(2019) vom: 01. Apr., Seite 39-47  |w (DE-627)NLM098197061  |x 1879-2456  |7 nnns 
773 1 8 |g volume:88  |g year:2019  |g day:01  |g month:04  |g pages:39-47 
856 4 0 |u http://dx.doi.org/10.1016/j.wasman.2019.03.028  |3 Volltext 
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