smoke extraction Articles

  • Comprehensive analysis of tobacco smoke using TD–GC×GC–TOF MS with Tandem Ionisation

    The hazardous constituents of cigarette smoke have attracted considerable attention lately, especially with increasing regulation around the world limiting or banning smoking in public places – and even in private cars if children are present. From an analytical perspective, however, there is much that remains to be learnt about the composition of cigarette smoke, because of its high degree ...


    By SepSolve Analytical

  • Class I, Division 1 Industrial Lights for THC Extraction Labs

    The cannabis industry is growing at a rapid rate. According to a report published by Marijuana Business Daily, the emerging sector is forecasted to overtake craft beer and organic food products. With legalization gaining momentum, it could reach $44 billion by 2020. The study also pointed out that for every dollar spent on weed, the local economy gains three dollars. A recent trend in marijuana ...


    By Larson Electronics LLC

  • Fume control in large weld cells case study

    The Problem Tayco-Panelink is a Canadian based manufacturer of office furniture. Their customer base is worldwide. In 2001, DiversiTech installed a small fume extraction system which continues to do the job today. With this in mind, Tayco called on us to set up their new welding cell. Unfortunately, the welding fixtures were too large to accommodate a source capture system.   ...


    By DiversiTech Inc

  • A system for assessment of climatic air pollution levels in Bulgaria: description and first steps towards validation

    The EC FP6 project CECILIA (http://www.cecilia-eu.org) aims at climate change impacts and vulnerability assessment in targeted areas of Central and Eastern Europe. Emphasis is given to regional climate change modelling at resolution of 10 km. The respective weather patterns influence local air quality. For its assessment EPA Models-3 (MM5, CMAQ, SMOKE) is used. The meteorological input is ...


    By Inderscience Publishers

  • Characterization of particulate matter and gaseous emissions of a C-130H aircraft

    The gaseous and nonvolatile particulate matter (PM) emissions of two T56-A-15 turboprop engines of a C-130H aircraft stationed at the 123rd Airlift Wing in the Kentucky Air National Guard were characterized. The emissions campaign supports the Strategic Environmental Research and Development Program (SERDP) project WP-1401 to determine emissions factors from military aircraft. The purpose of the ...

  • Restoring Peatlands in Russia - Preventing peat fires, mitigating climate change

    Millions of hectares of drained and abandoned peatlands in European Russia are highly vulnerable to fires, such as those that covered Moscow in smoke during the extremely dry summer of 2010. Rewetting degraded peatlands, especially abandoned peat mining sites, and establishing a sustainable usage will prevent fires and their negative impacts on climate and biodiversity. Cause and threats ...


    By Wetlands International

  • LC/MS/MS analysis of metabolites of synthetic Cannabinoids JWH-018 and JWH-073 in Urine

    Abstract A liquid chromatographic method was developed to resolve a comprehensive set of metabolites of JWH-018 and JWH-073. In addition to the chromatographic analysis method, an extraction method was developed to recover a broad range of synthetic cannabinoid metabolites, including carboxylic acid metabolites that are not traditionally recovered using a high pH liquid/liquid extraction. ...


    By Restek Corporation

  • WPL supplies Farne Salmon and Trout with a substantial new effluent treatment plant

    A new effluent treatment plant designed by WPL is ensuring that Farne Salmon and Trout Ltd in Berwickshire - one of Europe's largest smoked salmon facilities - complies with tighter local trade effluent discharge regulations, whilst significantly reducing its sewer discharge costs. WPL worked with Farne and Scottish Water from an early stage to design and supply a substantial, energy efficient ...


    By WPL Ltd

  • WPL supplies Farne Salmon and Trout with a substantial new effluent treatment plant case study

    A new effluent treatment plant designed by WPL is ensuring that Farne Salmon and Trout Ltd in Berwickshire - one of Europe's largest smoked salmon facilities - complies with tighter local trade effluent discharge regulations, whilst significantly reducing its sewer discharge costs. WPL worked with Farne and Scottish Water from an early stage to design ...


    By WPL Ltd

  • Hydro Nano Gas could be the Answer for Neutralizing Carbon Fuel Emissions

    Hydro Infra Technologies (HIT), a Swedish clean tech company based in Stockholm, has developed an innovative patent pending approach for neutralizing carbon fuel emissions by generating a novel gas called Hydro Nano Gas (HNG). In spite of all the advancement happening in the energy sector, globa economies are ...

  • Open Burn/Open Detonation

    Introduction: Open burn (OB) and open detonation (OD) operations are conducted to destroy excess, obsolete, or unserviceable (EOU) munitions and energetic materials. In OB operations, energetics or munitions are destroyed by self-sustained combustion, which is ignited by an external source, such as flame, heat, or a detonation wave. In this case, an auxilliary fuel may be added to initiate and ...

  • Intelligent Pollution Control

    The world faces difficult pollution control decisions. For every dollar spent on pollution control, there is an alternative investment in health improvement. For every dollar spent on reducing one pollutant, there is an alternative to reduce another. The most prudent course to make the best investment should include: Intelligent uncertainty Intelligent classification of options ...


    By The McIlvaine Company

  • Making India`s waste streams sustainable

    MIT researchers are developing a decision-support tool to help cities in India sustainably manage the societal and environmental impacts of their waste. The massive Deonar dumping ground in Mumbai has become the most visible emblem of an increasingly serious nationwide problem for India: what to do with its trash. Deonar’s towers of garbage are ...

  • Oil refinery vapour gas case study

    1.0 Evaluation of Refinery Gases Various refinery gases are generated in the process of oil refining. These vary, depending upon the type of crude oil being distilled, such as Reduced Crude distillation, or Naphtha cracker. For the purposes of this case study the description and range of refinery gases are those gases produced from refining Crude Oil and Reduced Crude only. Crude ...

  • Pumps for the Booming FPSO Sector

    In the last few years, several new offshore oil fields have been discovered. The current findings from Petrobras and other companies in the pre-salt province, located in the Brazilian continental shelf, suggest reserves of over 50 billion barrels of oil. Extracting the pre-salt oil is challenging and done increasingly with floating production storage and offloading units (FPSOs). Sulzer offers a ...


    By Sulzer Management Ltd

  • ISO 14000: Should your Company Develop an Environmental Management System?

    Questions to Ask before investing company time & resources in EMS development: 1. Are your customers and stakeholders likely to demand you have an environmental management system in place? 2. What are the costs associated with your product that is lost to the environment? 3. Are environmental impacts of your processes creating a liability that put you or your company at risk? Environmental ...


    By ERS Global

  • Beware of Birds - Bill Read looks at the dangers and consequences of birdstrikes and the steps that airports and airside safety providers are taking to reduce the risk

    At 9.15 am on 29 April 2007, a Thomson Fly Boeing 757-200 with 221 passengers on board took off from Manchester airport on a flight to Arrecife, Lanzarote. Seconds after the aircraft had left the ground, two birds were sucked into the aircraft's right engine causing a flameout and black smoke to issue from the Rolls-Royce RB211-535E4 power plant. The pilot continued the takeoff on one engine and ...


    By Scarecrow

  • Prized Maya Biosphere is Under Attack

    In the sweltering, midday heat of the Petén, Guatemala’s largest province, workers are stringing barbed wire to posts along a dirt road that borders a swath of open land. This land was forest until just a few weeks ago, when someone set a fire that reduced the trees to ashes. Since then, a hole has been dug for a pond. Once grass takes root in the open space and water fills the pond hole, the ...


  • New order fra`s national outstanding logger performs stewardship logging in the Sierras

    Terri Simon-Jackson, District Ranger of the Mt. Hough Ranger District of California's Plumas National Forest, speaks to the new order of National Forest management and how it has changed in the last few years: 'It's really not all that important what you take off the land. What really is important right now is what you leave behind. (Contractor) Randy Pew epitomizes that. He's made a good ...


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