aerosol elimination Articles

  • Particulate matter, halogen and aerosols - Case Study

    Example: Production of anodes for aluminium smelters as well as electronic industry (TFT-LCD) Similar tasks: Carbon and graphite industry, smelting of aluminium, coating of metals An anode producer has several ring furnaces to stabilise the anodes by carbonization for later processing in a melting bath. The hot exhaust gases pass through double walls in between the anodes where the gases ...

  • Advantages of using the Ecotech three wavelength nephelometer for aerosol measurements

    The measurement of the scattering properties of aerosols is limited by the errors introduced by typical single wavelength integrating nephelometers. These limitations, however, can be reduced by implementing the features of the Ecotech Three Wavelength Integrating Nephelometer. These limitations are predominantly contributed by particle size, relative humidity, Lambertian distribution of the ...


    By Ecotech Pty Ltd

  • Eliminating Man-Made Hazein Protected Areas: A Goal of the Regional Haze Rule

    In recognition of the value of good visibility in areas set aside for their scenic splendor, Section 169A of the 1977 U.S. clean Air Act Amendments established a national goal of remedying existing visibility impairment and preventing future visibility impairment resulting from man-made air pollution emissions at 156 national parks and wilderness areas, referred to as visibility-protected federal ...

  • Can protective garments be wearable filters?

    Protective garments for medical, civilian safety and military applications range from disposable lightweight fabrics to multilayered fabrics and laminated barrier materials, depending upon the nature of the contamination that threatens the wearer. Usually, only full barrier garments, such as the Level A liquid splash protective garments provide full protection from aerosols, and this is due to ...

  • Commercial vehicle wash - case study

    Problem: A large city local authority identified significant infection risks at one of its waste depots, where its fleet of dust carts were cleaned using a commercial vehicle wash on a daily basis. This vehicle wash recycles the water, and was infected with water-borne bacteria. The aerosol droplets sprayed over the dust carts were a serious infection risk to employees and the ...


    By Tarn-Pure Ltd.

  • Maintain a Healthy Workplace with Oil Mist Collectors

    Many machining shops use a variety of metal working fluids, which support the creation of the metal components. During the creation process, lubricants and coolants get converted into vapors, aerosols and mist, which can be very harmful to workers who work in the facility. The inhalation of metal working fluids can lead to a number of medical conditions, which includes irritation of the eyes, ...


    By ProVent, LLC

  • A Special Issue of the Journal of the Air & Waste Management Association on Regional and Global Perspectives on Haze: Causes, Consequences, and Controversies

    This issue of the Journal of the Air & Waste Management Association contains selected papers presented at the October 2004 A&WMA Visibility Specialty Conference in Asheville, NC. (A CD-ROM containing full manuscripts or extended abstracts of each paper is available from the A&WMA Online Library at http://www.awma. org; Order Code VIP-134-CD, ISBN 0–923904-72–5.) The title of the conference, ...

  • Lifesaving weather warnings thanks to professional visibility sensors

    The new Lufft visibility sensor VS20k is now officially available. But what distinguishes it from the previous model and for which applications is it suitable? In the following article, you learn more about the new Lufft visibility sensor family… Reduced visibility – a risk for all traffic users Traffic accidents, flight cancellations and delays: Reduced visibility is ...

  • Beyond the Bloodborne Pathogen Standard

    Are you considering the full range of applicable OSHA Standards for your healthcare facility? Healthcare facilities are a highly regulated industry and many hospitals and ambulatory care settings work hard to reach and maintain appropriate accreditation goals. Much focus is placed on patient safety and the myriad of other quality measures healthcare facilities are required to meet. ...


    By Antea Group - USA

  • WESPS continue to deliver

    Compliance with the increasingly stringent air pollution regulations of recent years is not the only reason forwardthinking industry leaders are adopting more sophisticated gas cleaning and air pollution control strategies. The desire to achieve higher performance efficiencies, control costs in a competitive marketplace, and stay ahead of the regulatory compliance curve is another driver of ...


    By Beltran Technologies, Inc.

  • Respiratory protection in the face of a pandemic

    If 2009’s recent media coverage regarding the spread of the H1N1 virus caused your organization to reconsider whether you need a respiratory protection plan for your employees, you were not alone. David Lahoda, Managing Editor of OSHA Watch and contributor to OSHA Healthcare Advisor, recently blogged on the wake-up call many of us have received as we rush to get our respiratory protection plans ...


    By The EI Group, Inc.

  • Controlling scale in water systems helps prevent legionella

    The Legionella bacterium, Legionella Pneumophila (LP), the fundamental agent of Legionnaire’s Disease, is a water-based organism, which causes infection when inhaled in an aerosol form. Legionnaires' Disease acquired its name in 1976 when an outbreak of pneumonia occurred among persons attending a convention of the American Legion in Philadelphia. Later, the bacterium causing the illness ...

  • How to reverse the causes of ozone layer destruction

    Since the causes of ozone layer depletion were identified, solutions were put into place to reduce or eliminate their usage. The U.S. Clean Air Act and the Montreal Protocols address the problem internationally. The goal of these treaties is to stop the damage to the ozone layer by phasing out known contributors.Although there are numerous causes of ozone layer depletion, chloroflurocarbons have ...


    By Verisae

  • Deep ditch minimizes footprint - Case Study

    Aerator/mixer system reduces effluent discharge BOD, TSS and phosphorus A goal of many communities in planning wastewater treatment facilities is to minimize the footprint, reducing land use. To reach this goal, a Chinese municipality ...

  • Least-Cost Approaches to Reducing Acid Emissions

    ' The costs of meeting sulfur emission targets can be high. It is essential, therefore, that countries adopt policies which (a) minimize the net economic and social costs of reducing emissions to the agreed target levels, and (b) maximize the overlap between measures designed to reduce acidifying emissions and those addressing other forms of air pollution. This note discusses alternative ...


    By The World Bank

  • Cheese manufacturer gets aeration upgrade - Case Study

    Largest Cheese Manufacturer in the UK Gets Aeration Upgrade Dairy Crest Davidstow Creamery in Camelford is the largest cheddar cheese manufacturer in the UK. The process of collecting and processing milk is a 24/7 operation, generating effluent round the clock and needing to be treated and disposed of continuously. Effluent from the cheese-making process contains high fat content and ...

  • Designed for generations - Case Study

    South Dakota facility retrofits advanced process control system Nearly 25 years ago, the consulting engineering firm Banner & Associate, Inc. designed an efficient wastewater treatment facility for a city in ...

  • California Global Warming Solutions Act (AB 32): Early actions for refrigerant gas management

    How to stay ahead and address the early action requirements for Stationary Equipment Refrigerant Management to be included in updates to AB 32. The California Global Warming Solutions Act (AB 32), first passed in 2006 with additional early actions taking effect in 2010, is a broad and comprehensive directive with the goal of reducing greenhouse gasses (GHGs) by approximately 25% by the year ...


    By Verisae

  • 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

  • The great enabler for a new age of retail excellence

    Product safety data sheets don’t get a lot of love in the retail industry, but major changes are underway that will make this formerly mundane document the cornerstone of numerous best practices. In recent weeks, the Retail Industry Leaders Association (RILA) introduced a new safety data sheet (SDS) template as part of a new environmental data and document information exchange initiative, ...


    By Verisk 3E

Need help finding the right suppliers? Try XPRT Sourcing. Let the XPRTs do the work for you