explosibility meter Articles

  • Introducing LaserGas III SP CO – a combustion analyzer for rough environments

    NEO Monitors unveils the industry’s most compact CO combustion analyzer suitable for the most demanding environments. LaserGas III CO includes measurement of CH4, H2O and temperature in one single unit designed to reduce risk. Based on decades of experience and customer feedback, NEO Monitors has designed an Ex-d certified tunable diode laser (TDLS) analyzer. The instrument is ...


    By NEO Monitors AS

  • Reducing the risk of dust explosion hazards

    In the wake of recent tragic and highly publicized dust explosions, companies are asking, 'Could that happen here?' and 'What can I do to prevent such an incident at my facility?' One approach is to manage dust explosion hazards as though they were subject to OSHA’s Process Safety Management (PSM) requirements (29 CFR 1910.119), even though dust hazards often are not covered under this ...


    By ABS Consulting

  • Case history 3 Middletown, NJ fall 2008

    Shore Environmental was contracted to perform a full gas station decommission in Middletown, NJ in the fall of 2008. After securing local demolition and NJDEP permits, work began draining the lines and removing the pumps. The next step was to uncover the four 5000 gallon tanks and purge them with air while being continuously monitored. This was done utilizing an LEL meter (lower explosive limit) ...


    By Shore Environmental

  • Utilizing a Multiple Metal Detector Array for Locating Anomalies Indicative of Ferrous and Non-Ferrous OE/UXO

    ABSTRACT An array of three Geonics Limited EM61-MK2 metal detectors was utilized to identify subsurface metallic anomalies at the Mare Island Naval Shipyard in Vallejo, California. The goal of the 120-acre survey was to locate anomalies indicative of ferrous and nonferrous ordnance and explosives/unexploded ordnance (OE/UXO) in dredge pond berms with particular attention to 20 mm high explosive ...


    By Weston Solutions, Inc

  • Are Those Inexpensive iPad Sound Measurement Apps Any Good?

    Are those inexpensive iPad sound measurement apps any good? Are they as accurate as a properly calibrated $2,000 type 2 sound level meter? Let's review three separate studies, and an article: Study #1 In early 2014, NIOSH reviewed 192 sound measurement apps. NIOSH concluded, ...

  • Leachate Monitoring Alarm System

    A Major Waste-Disposal Operator, Sept 2008 - ongoing Leachate Monitoring at Landfill Site near Reading Design and installation of a GSM-based telemetry system for monitoring leachate level and pumping rates at 5 no. boreholes. An ATEX certified intrinsically-safe depth pressure transmitter was selected due to the presence of explosive gases at the site. A ...

  • Chemical Storage Practices

    ScienceLab offers a full line of Chemical Storage Practices, Laboratory Equipment and Chemicals for any application from clinical to research. We also carry a wide range Educational Products, pH meters, microscopes, thermometers and digital scales. Look around you in the laboratory. Take note of the system used to store the chemicals and the conditions and environment they are stored in. More ...


    By US Chemical Storage

  • Analysis of TNT AND RDX on gauze wipes using the dtech test system

    MATRIX: Gauze Wipe ANALYTE: TNT and RDX LIMIT OF DETECTION: TNT: 2.25 ug/100 cm2, RDX: 2.25 ug/100 cm2 BACKGROUND: This application describes a field screening method for determining TNT or RDX concentrations on gauze wipes. Acetone is used to extract the TNT or RDX from the gauze wipe and a chemical reaction is ...


  • Fungal Biodegradation

    Introduction The utilization of fungal biodegradation involves the controlled usage of these specially cultivated fungi to treat contaminants. White Rot Fungus White rot fungus has been reported to degrade a wide variety of organopollutants because of its lignin-degrading or wood-rotting enzymes. Two different treatment configurations have been tested for white rot fungus, in situ and ...

  • UWB Subsurface Radar With Antenna Array for Imaging Of Internal Structure Of Concrete Structural Elements

    Introduction The basic design principals implemented in the advanced UWB radar with time-domain operation and with the 100 - 900 MHz effective band are considered including real synthetic array and full-polarimetric schema. The radar is installing on a moveable platform for remote operation on the territories with radioactive pollution. This probing system should be employed near the nuclear ...


    By Transient Technologies LLC

  • Has the clean energy economy arrived?

    We’ve seen many forecasts that show the clean energy industry boosting future US job growth. But a Pew Charitable Trust study indicates that green job creation isn’t just a thing of the future; it’s been emerging for several years.From 1998 and 2007, clean energy jobs increased by 9.1%, while total jobs grew by only 3.7% nationally, according to “The Clean Energy Economy.” ...

  • Determination of TOC in stack through the innovative FID analyser easy to carry - Case Study

    PROBLEM: The industrial chimney's emissions of Volatile Organic Compounds (VOCs) are becoming issues of global importance and to have an accurate knowledge about how to test VOC turns into a strategic issue. VOC emissions are quantified and monitored according to standard EN 12619, using FID analyzer which uses hydrogen and other reference gases in ...


    By Pollution Srl

  • DOT eases requirements for security plans

    On March 9, 2010, the Department of Transportation"s Pipeline and Hazardous Materials Safety Administration (PHMSA) narrowed its list of hazardous materials, or hazmats, that require security plans when transported in commerce. The new rule is effective on Oct. 1, 2010. Currently, persons offering certain hazmats for transport in commerce must develop and implement security plans. PHMSA revised ...


    By Bergeson & Campbell, P.C.

  • Solidification / Immobilisation of hazardous waste for subterranean storage

    The use of subterranean salt mines for the final storage of inorganic hazardous waste is state of the art in Germany, and in fact most other European countries. However, the technical requirements to prepare the waste in an appropriate way are quite challenging. Over ten years ago econ supplied a plant to a salt mine in eastern Germany. The plant uses econ’s unique batch-wise working mixing ...


    By econ industries GmbH

  • Keeping Everything Flowing - How process technology from ProMinent secures optimal flow for industry

    Do you know about the flow? That warm and fuzzy feeling when everything is running perfectly? Transferred to the field of process technology, this ideal condition has been reached when all components within a processing plant interact perfectly with one another, when processes are executed efficiently, safely and economically and the system is capable of delivering its maximum productivity. To ...

  • Coal Bed Methane - A Global Market Scenario

    Coal Bed Methane (CBM) is a type of natural gas that is commonly extracted from coal beds located at depths between 300 to 1000 metres. This gas is an odorless, colorless mixture of a variety of gases, but with major share of methane – even upto 95% in many cases.  Browse: Coal Bed Methane ...


  • Soil Fracturing

    Introduction Fracturing is an enhancement technology designed to increase the efficiency of other in situ technologies in difficult soil conditions. The fracturing extends and enlarges existing fissures and introduces new fractures, primarily in the horizontal direction. When fracturing has been completed, the formation is then subjected to vapor extraction, either by applying a vacuum to all ...

  • Pump up the volume

    On April 6 the Control of Noise at Work Regulations 2005 will come into effect for any licensed premises or venue offering amplified music entertainment. Tim Turney, Product Manager with Casella CEL which manufactures noise measuring and dose meter technology takes a quiet look at the noisiest industry in town.When the smoking ban came into effect last June many clubs and pubs held a ‘farewell to ...


    By Casella

  • 12,000 U.S. schools are within a mile of a hazardous chemical facility. What should we do about that?

    In the absence of a federal U.S. policy for schools located near potentially dangerous sites, community activists search for safer solutions. On April 17, 2013, an explosion and fire at the West Fertilizer Company plant in West, Texas, killed 15 people and injured hundreds. It also destroyed more than 150 buildings around the plant. Among these were the West Intermediate School for 4th and ...


    By Ensia

  • Biopiles

    Biopile treatment is a full-scale technology in which excavated soils are mixed with soil amendments and placed on a treatment area that includes leachate collection systems and some form of aeration. It is used to reduce concentrations of petroleum constituents in excavated soils through the use of biodegradation. Moisture, heat, nutrients, oxygen, and pH can be controlled to enhance ...

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