explosion modeling Articles

  • 40th anniversary of the Health and Safety at Work Act 1974

    31st July 2014 marked the 40th anniversary of the Health and Safety at Work Act. Also referred to as HSWA or the HSW Act, the Health and Safety at Work Act is the primary legislation covering occupational health and safety in the United Kingdom. Take a look at what exactly this monumental Act involves and what impact it has had on employee health and safety during the last 40 years. ...


    By Pulsar Instruments plc

  • The Zero Waste Summer of 2006

    SEVEN YEARS AGO, Eco-Cycle based in Boulder, Colorado created our first Zero Waste Festival in the small community of Longmont. Year after year, we have gotten better and better, and the concept of Zero Waste has slowly come to be understood and embraced by both the festival vendors and the attendees. This summer, we experienced an explosion of interest in staging ZW Events across every community ...


    By BioCycle Magazine

  • Global Ammonia Market - Industry Analysis, Size, Share, Growth, Trends And Forecast, 2012 - 2018

    Ammonia, also known as azane, is a compound of nitrogen and hydrogen. It is a colorless gas with a pungent odor. Ammonia is an essential source for many downstream nitrogen based products. It acts as a nutritional supplement in foods and fertilizers. It also has various applications in pharmaceutical industries and in cleansing products. Ammonia is used for commercial as well as household ...


  • Minnesota debates phosphorus discharge limits for improved water quality

    City leaders across the Minnesota River Basin are protesting proposed phosphorus standards, which they contend will be too expensive and have little or no effect on water quality. In January, 41 of the 147 Minnesota cities in the basin outlined their objections in a letter to the governor and the Minnesota Pollution Control Agency. Many of these cities’ wastewater treatment plants ...


    By Fluence Corporation

  • Upgrading from Pellistor Gas Sensors to Infrared Technology

    In this article Andy Avenell, Crowcon’s Fixed Systems Product Manager, considers the shift towards infrared (IR) gas sensor technology in the oil and gas industry. Abstract Flammable gases and vapours can present considerable dangers in many industrial applications, none more so than the processes involved in extracting, transporting and processing oil and gas. Fast and reliable ...

  • Pumps for new housing in Stockholm

    Grindex new series of dewatering pumps are designed to last three times longer in abrasive applications compared to previous pump generations. In this case study from Sweden, they are up for a tough test. One of the critical factors for the building of 3,000 new homes within a few years are the seven submersible dewatering pumps from Grindex installed deep in the bedrock below south Stockholm. ...


    By Grindex Pumps

  • Common Treatment Technologies for Fuels in Ground Water, Surface Water, and Leachate

    It may be necessary to know other subsurface information to remediate fuels in ground water. Treatability testing to characterize contaminant biodegradability and nutrient content may be needed for any biodegradation technology. A subsurface geologic characterization would be particularly important to characterize the migration of NAPLs. Recovery tests are usually necessary to design a ...

  • 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, ...

  • Status of EMT Preparedness for Terrorist Attack

    New York University’s Center for Catastrophe Preparedness and Response released a report today titled Emer-gency Medical Services: The Forgotten First Responder, that highlights the deficiencies in funding, training, and equipment that could prohibit emergency medical services (EMS) personnel from responding to a major terrorist attack. EMS providers, such as fire departments and ...


    By FirstNet Learning, Inc.

  • The end of an Era?

    The U.S. Department of Transportation begins the phase out of the exception for Other Regulated Materials-Domestic. In last month's column, we outlined a series of proposed regulatory revisions that, upon promulgation, will have sweeping impact on organizations that manufacture, distribute, use or transport hazardous materials. This month, the focus will be on the Notice of Proposed Rulemaking ...


    By Verisk 3E

  • Reframing the game: the transition to a new sustainable economy – book review

    In Reframing the Game: The Transition to a New Sustainable Economy, Mike Townsend, Founder and CEO Earthshine, has set out on a difficult – dare I say – near impossible mission – writing from the future. Difficult because the future never unfolds as we think it might. ...


    By GLOBE Foundation

  • Triad expedites brownfields redevelopment in Fairbanks

    The Fairbanks North Star Borough (FNSB) used Triad in 2006-2007 to assess environmental conditions at a municipal property along the Chena River in Fairbanks, AK. FNSB accelerated the site investigation as part of a brownfields assessment grant received from the U.S. EPA in 2005. Low-level contamination had been identified onsite in past investigations, but its extent and impact on future ...

  • Common Treatment Technologies for Nonhalogenated VOCs

    Soil vapor extraction (SVE), thermal desorption, and incineration are the presumptive remedies for Superfund sites with nonhalogenated VOC-contaminated soil. Because a presumptive remedy is a technology that EPA believes, based upon its past experience, generally will be the most appropriate remedy for a specified type of site, the presumptive remedy approach will accelerate site-specific ...

  • Follow toxic gas standards for a smoother project

    Toxic gases, such as Hydrogen Sulfide and Sulfur Dioxide, can injure and kill quickly. Therefore, mitigation of these hazards must be fast and sure. The United States Occupational Safety and Health Administration (OSHA) and other authorities take detection of these gases very seriously. The American National Standards Institute/ American Petroleum Institute (ANSI/API) and ISA industry standards ...

  • Rotork electric valve control contributes to Coca-Cola Enterprises’ environmental improvements - Case Study

    Sector: Food & Beverage Category: Process Control Actuators Products: CVL, CVQ Overview Rotork electric valve control contributes to Coca-Cola Enterprises’ environmental improvements    Rotork CVA electric control valve actuation technology is helping Coca-Cola Enterprises (CCE) ...


    By Rotork

  • How climate risk is like a flaming truck barreling toward us, and why it’s time to hit the brakes

    A narrow escape from a catastrophic car accident sheds new light on an even bigger threat. It was a normal Saturday afternoon, with the promise of fun: My wife, Mary, and I were driving into New York City for dinner, drinks and a show with friends. I set the cruise control at 72 miles per hour, thinking I should be cautious because it was pouring ...


    By Ensia

  • Wet weather flow management

    For years, population explosion, demographic shifts, urbanization, aging infrastructure, limited water resources, and economic development have driven our water market, and with that our world’s need for total water solutions. ...


    By CH2M Hill Companies, Ltd.

  • Corporate Reporting in the New Age of Transparency

    Much has been written of late about the growing importance of corporate reporting, particularly in what many describe as the ‘new age of transparency’. Corporate disclosure of environmental and sustainability related data has grown exponentially over the past decade, and its importance in demonstrating that superior performance on climate change and resource efficiency ...


    By GLOBE SERIES

  • Into the New Millennium – Is Your Business Strategy Sustainable?

    Untitled Document What is sustainability? ...


    By ERS Global

  • Skimming Oily Wastewater

    As large generators of oily wastewater tighten effluent controls, the U.S. Environmental Protection Agency (EPA) is targeting smaller generators. Some of the firms receiving their attention are smaller manufacturing plants, automotive garages, mobile equipment service shops and truck farms. Many of these firms do not have access to a sanitary sewer system that will accept oily wastewater. Because ...


    By Abanaki Corporation

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