landfill News
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Landfill gas H2S increase measured with high-range analysers
Hydrogen sulphide levels (H2S) in landfill gas have increased and Geotech has responded to changes reported by landfill site operators by now offering analysers measuring H2S up to 10,000 ppm. Rapidly rising H2S levels are thought to be caused by waste-to-landfill content changing largely as a result of success in recycling and other initiatives to avoid sending waste to landfill. Previously, H2S ...
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Geotech’s first GA5000 landfill gas analyser takes 100,000 readings for SUEZ environnement
Geotech's first GA5000 analyser, manufactured three years ago, was recently spotted in the company's calibration rig. This portable landfill gas monitor was the first production unit of the newly launched GA5000 gas analyser range and has prompted Geotech to look into the analyser's life since then. The analyser was on its sixth service since manufacture, under Geotech's Service Plus scheme, ...
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QED adds industry first H2S monitoring cell to Geotech range
Leading manufacturer of environmental monitoring and remediation equipment, QED Environmental Systems, has launched an industry first cell onto their fixed biogas system - the BIOGAS 3000. This innovative introduction allows users to measure and monitor higher levels of hydrogen sulphide (H2S) gas, not heard of in the industry before. The BIOGAS 3000 is a popular product within QED’s ...
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Tohoku tsunami clean-up uses Geotech gas analyser
It may now be two years since the devastating tsunami which hit the Pacific coast of Japan in 2011, but the clean-up continues. 20 million tons of waste from the tsunami has been collected into about 200 mounds, similar to landfill sites. Each site is monitored by inserting a 2cm diameter pipe for measuring temperature. The team, led by Dr. Kazuto Endo of the National Institute for Environmental ...
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Biogas analyser enhanced with multi-sample points and low-to-high range H2S
The latest static biogas analyser for Geotech, the GA3000 PLUS, can now optionally monitor up to three sample points and hydrogen sulphide (H2S) ranging from 50 to 10,000 ppm. As before, it analyses methane (CH4), carbon dioxide (CO2) and oxygen (O2). The new developments, as options, enhance the already widely used ATEX Zone 2 certified GA3000 for landfill gas and AD biogas analysis. ...
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Next Generation’ Fixed Gas Analyser From QED Environmental Systems
The GEOTECH BIOGAS 3000 from QED Environmental Systems Ltd, a leading manufacturer of innovative environmental products and subsidiary of Graco Inc (NYSE: GGG), represents the next generation of fixed gas analysis technology through the continuous monitoring of the complete gas production process. Building on field-proven gas analysis technology, the compact self-contained BIOGAS 3000 system ...
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Biogas monitoring yields rewards
Whilst there is increasing interest in generating power from waste gas, this has been central to one company for years. Based in the UK, Geotech has been helping water utilities, agricultural and landfill operators and food waste processors worldwide offset energy costs or generate income from waste-generated biogas, manufacturing portable and fixed monitoring equipment. Geotech has over 200 ...
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QED Environmental to unveil new portable gas analysis technology at World Biogas Expo
Q.E.D. Environmental Systems, Inc., a leading manufacturer of innovative environmental products and subsidiary of Graco Inc. (NYSE: GGG), is set to debut a new range of modular portable gas analysers at the World Biogas Expo 2023. The new series – which will be officially unveiled in a matter of weeks – will be the culmination of 25 years of R&D in the field of portable gas ...
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