Landfill Gas Monitoring Applications

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  • Category: Monitoring & Testing ×

  • Subcategory: Landfill Gas Monitoring ×

Air monitoring equipments for soil contamination monitoring

by Gradko International Ltd     based in Winchester, UNITED KINGDOM

Previous land uses or accidental spills can result in Volatile Organic Compound (VOC) contamination of soils. Volatile and semi-volatile compounds can then permeate through the soil and may persist for several years. This contamination can be traced and measured using our Soil Probes in conjunction with our VOC sorbent tubes. Soil probes are also useful in checking the effectiveness of remediation actions. This monitoring technique provides a cost-effective identification of hazardous gases.

GPR

by Geomorph Instruments     based in Piraeus, GREECE

GPR and EM play an integral part by providing a non-intrusive means of examining the subsurface for environmental hazards such as soil contamination, underground storage tanks and drums. GPR can delineate landfills and pathways for contaminant flow, as well as conduct hydrogeologic investigations such as water table mapping. We offer innovative technology to support site assessment needs.

Odor control solutions for solid waste industry

by Ecolo Odor Control Technologies     based in Toronto, ONTARIO (CANADA)

Today in modern society we generate waste and and we generate it in vast quantities. Professionals around the world are dedicated to processing this material as efficiently as possible. Efficient processes and higher population density increase the risk of affecting the quality of life of workers, neighboring communities and the overall population.

Measurement solution for siloxane monitoring in biogas and landfill

by Protea Limited     based in Middlewich, UNITED KINGDOM

The generation of electricity from municipal digesters and land fill is of increasing interest, as the biogas can allow for a form of renewable energy. Organosilicon compounds often find their way into land-fill or digester gases as siloxanes. Siloxanes are low-level hazards to the atmosphere in terms of their emissions, however when they are combusted in gas engines the hard silica that is produced is very harsh to the moving parts of the gas engine.

Methane and Carbon Dioxide Sensing for Landfill Applications

by Edinburgh Instruments Ltd     based in Livingston, UNITED KINGDOM

Application: In March 1986 an explosion destroyed a bungalow adjacent to a landfill site in Loscoe, Derbyshire. Subsequent measurements showed that 150-200 cubic meters of gas per hour were being generated by landfill waste. This event triggered a change in the way the waste industry considered and regulated gas generated at landfill sites; resulting in the landfill regulations of 2002, and in particular LFTGN03: the Guidance on the Management of landfill Gas.

Activated carbons for air and gas industry

by Carbon Activated Corporation     based in Compton, CALIFORNIA (USA)

Carbon Activated Corp. supplies carbon and related services to various vapor phase applications such as odor control in municipal waste-water facilities, landfills and refineries, SVE (soil vapor extraction) projects and many other vapor related applications. We manufacture specialized carbon both impregnated and non-impregnated for applications such as H2S removal and the removal of any time of noxious gases.

Total Reduced Sulfur (S) monitoring

by Ecotech Pty Ltd     based in Knoxfield, AUSTRALIA

Total reduced sulfur(s), which include hydrogen sulfide (H2S), methyl mercaptan (methanethiol, CH3SH), dimethyl sulfide (CH3SCH3), and dimethyl disulfide (CH3S2CH3), occur naturally in the environment and can also be present in numerous industrial gaseous streams – petroleum refining, natural gas extraction, and chemical operations like the pulp/paper industry. Hydrogen sulfide is the most prevalent of the total reduced sulfurs, and is commonly found in volcanic gases, marshes and swamps, wetlands and mud flats, sulfur springs and decaying organic matter. Additionally, hydrogen sulfide is produced by living organisms, including human beings, through the digestion and metabolization of sulfur-containing materials. It must be noted that sulfur dioxide (SO2), sulfur trioxide (SO3) and sulfuric acid mist are not included in the determination of TRS, as these are oxidized sulfur compounds and are permitted and monitored separately from TRS.

Moisture Monitoring for Natural Gas & LNG

by Moisture Control & Measurement Ltd     based in Wetherby, UNITED KINGDOM

The presence of moisture in high-pressure natural gas from production wells causes pipelines and associated valves to freeze. High moisture content also leads to the formation of hydrates of the liquid hydrocarbons present, thus causing further difficulties. The moisture content of the gas also adversely affects the calorific value of the gas, thus lowering the quality and value of the product. Moisture is therefore measured at the point of extraction, at export stations, at gas storage locations and in the transmission grid. As natural gas often contains high levels of contaminants, more complex systems are required to maintain instrument performance over prolonged periods and to verify data collected in spot-check moisture analysis.

PEHD membrane sealing systems for retrofitting in existing landfill site

by ELD Environmental Leak Detection GmbH     based in Berlin, GERMANY

It is also possible to retrofit a monitoring system in existing surface sealing liners without impairing the synthetic liner sheet or the immediately adjacent functional layers. For this purpose, cable trenches must be dug in the recultivation layer above the drainage layer. The detection cables are then laid in these trenches.

Portable Stack Monitoring

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Many industries are required to measure stack emissions of toxic gases periodically, but not continuously. Extractive wet chemical methods currently used are slow, labor intensive and expensive. A single GasFinderFC can perform stack monitoring requirements for a specific gas, quickly, easily and accurately.

Gas monitoring for landfills

by Kurz Instruments, Inc.     based in Monterey, CALIFORNIA (USA)

The Kurz Insertion Mass Flow Meter products provide extremely reliable and accurate measurements with a number of features specifi cally tailored for landfi ll gas monitoring applications.

Air monitoring equipments for outdoor & indoor air quality

by Gradko International Ltd     based in Winchester, UNITED KINGDOM

Gradko’s ambient air monitoring equipment is widely used to monitor both indoor and outdoor air quality. Continuous development allows us to provide equipment for a broad range of applications, covering short-term and long-term monitoring. Pollutants can be detected even at very low levels – limits of detection are typically in the low parts per billion (ppb) range.

Medical and Bio-hazard Waste Treatment Technology with zero emissions

by OZONATOR Industries Limited     based in Regina, SASKATCHEWAN (CANADA)

The OZONATOR technology is the new NG-3000 model capable of processing up to 400 kg (880 lbs.) of waste every twenty minutes (1200 kg per hour) and can operate on a continuous basis 24 hours per day – 7 days per week with about one hour per week for service and cleaning. The waste is shredded with up to 90% reduction in volume and treated with a high concentration of ozone (sterilized) and then compacted into a stainless steel transport bin for disposal at landfill as general waste (daily cover) or the treated waste can be used as fuel in a WTE (waste-to-energy) facility. (CV 36.4 MJ/kg)

Mined Landfill

by Advanced Plasma Power (APP)     based in Swindon, UNITED KINGDOM

Mining landfill is an innovative practice, which is a paradigm shift in waste management, where landfills can be considered storage of feedstock for waste to energy plants such as Gasplasma®. It works by: Extracting buried waste / Recovering valuable recyclates: glass, metals, hard plastics / Returning land for alternative uses / Eliminating greenhouse gas emissions caused by decomposing wastes

Single Gas Monitoring - Variable Locations

by Boreal Laser Inc.     based in Edmonton, ALBERTA (CANADA)

Application: Measurements of a single gas in variable locations. Example: the detection of CH4 hotspots in landfill.

Water Quality Monitoring for the Groundwater Monitoring Industry

by AQUAREAD Limited     based in Broadstairs, UNITED KINGDOM

There are many reasons why you might want to conduct testing or water quality monitoring of groundwater. For example, you might wish to undertake groundwater modelling for a particular area to understand aquifer hydraulics. Parameters such as rhodamine are used to understand the movement of water underground. Groundwater testing would also be used to examine the effects, if any, of human activities. Leachate from landfill can find its way into groundwater, as can fertilisers from agriculture. Monitoring groundwater quality can identify the existence of a pollutant in order to mitigate any possible harmful effects.

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