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Title: Experience with landfill gas monitoring and assessment

Landfills have recently come under additional environmental scrutiny for their potential as air emission sources. This paper discusses an air monitoring program that was performed in 1997 for the landfill located at US Army Fort Dix, New Jersey. Results of the program are presented as well as conclusions that were drawn from the sampling data and the sampling techniques employed. The Fort Dix Landfill air monitoring program consisted of quarterly measurements of gas vent (more than 50) flow rates. Flow rates were measured twice per day (morning and afternoon) with vane anemometers in order to assess diurnal effects. Measurements of ambient pressure and temperature were also taken for correlation with the gas vent flow rates. Additional gas sampling was performed on selected vents at the landfill to ascertain fixed gases (methane, carbon dioxide, oxygen, and nitrogen) content, total non-methane organic compounds (NMOC), hydrogen sulfide (H{sub 2}S) content, mercury content, and over sixty individual volatile organic compounds (VOCs).
Authors:
;
Publication Date:
OSTI Identifier:
682175
Report Number(s):
CONF-980632-
TRN: IM9942%%160
Resource Type:
Conference
Resource Relation:
Conference: 91. annual meeting and exhibition of the Air and Waste Management Association, San Diego, CA (United States), 14-18 Jun 1998; Other Information: PBD: 1998; Related Information: Is Part Of Proceedings of the 91. annual meeting and exhibition. Bridging international boundaries: Clean production for environmental stewardship; PB: [5000] p.
Publisher:
Air and Waste Management Association, Pittsburgh, PA (United States)
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; SANITARY LANDFILLS; AIR POLLUTION; ENVIRONMENTAL IMPACTS; AIR POLLUTION MONITORING; METHANE; CARBON DIOXIDE; HYDROGEN SULFIDES; MERCURY; VOLATILE MATTER; ORGANIC COMPOUNDS