air knife Articles

  • A Breath of Fresh Air for Your

    As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many companies will be required to install new or additional air pollution control equipment.  With over two decades of proven success, catalytic oxidation is a popular method for controlling volatile organic compound (VOC) emissions.During the past 25 years, industry has made progress in ...


    By The CMM Group, LLC

  • Case study: Mixed broken glass cleaning

    Challenge A Midwest recycling center had placed an air-knife unit to remove paper from their mixed broken glass, but found that many items contained in the end product still contained contaminations such as plastic caps, aluminum cans, and plastics. This company came to General Kinematics to look for an air-knife solution to provide a cleaner glass stream. ...


    By General Kinematics

  • Interserve Waste Recycling Facility - Case Study

    EMS is proud to work with Interserve, one of the world’s foremost support service and construction companies. They are listed in the FTSE 250 index with gross revenue of £2.3 billion and a workforce of over 50,000 people worldwide. They asked EMS to help them make a large transition at a new-build site. They wanted their operation to move from manual sorting to a modern, ...

  • Megawatt out of chips

    König + Neurath AG, one of the leading European office furniture manufacturers, in Karben near Frankfurt/Main besides other materials process derived timber products such as chipboards and multiplex boards to produce office furniture for nearly any furnishing purpose. The resulting wood residues are not discharged but processed to become combustible by means of which the complete heating and ...


  • The Carey Group adds Multi-Functional Waste System to its Business - Case Study

    EMS were delighted to be asked to work with the Carey Group, a leading independently-owned construction company operating across the UK and Ireland. The Carey Group is unique within the construction industry due to their internal specialist demolition, civil engineering, concrete structures, building and environmental business units. Being involved in so many areas, they needed a comprehensive ...

  • Size-reduction of thermoplastics reinforced by long and continuous filaments

    Material utilization of thermoplastics reinforced by long and continuous filaments to produce high-value, long-filament reinforced extrusion components requires a gentle size-reduction of the materials to be utilized into lumps of grinding stock in order to achieve a large as possible filament length. The properties of the components to be produced out of this grinding stock are determined by the ...


  • Case study - Even during the cold period I turn off heating at day 13!

    Two years ago Mr. Piljan from Boljevci in Serbia bought a DACS ventilation system for one of his existing 4 houses. The aim was to find out which ventilation system to choose for his new houses that he was about to build. - I cannot say that I was dissatisfied as such with the existing ventilation system as what I had was a system similar to that of all my colleagues: minimum/medium ventilation ...


    By DACS A/S

  • Size reduction of substitute combustibles (RDF)

    The new pilot installation of SITA Wiebe GmbH, Bielefeld/Germany, processes highly calorific commercial and industrial waste to become quality-assured substitute combustibles for cement industry and/or power plants. Basic items of this ultra-modern processing installation are two one-shaft size reduction machines of type WLK 30 Super-Jumbo of WEIMA Maschinenbau GmbH, Ilsfeld. The total output of ...


  • Case study - Daphne utilities water reclamation facility

    With significant TSS and BOD reductions from their Salsnes Filter system, Daphne Utilities has restored previously lost plant capacity. More than that, loading reductions have cut back aerator maintenance and lowered energy consumption of blowers. Project Background Daphne Utilities, situated on the eastern shore of Mobile Bay in Alabama, provides water, sewer and natural ...

  • Plastics Separation in Compost

    Untitled Document Operators say their number one contamination problem is plastic - small, large and in-between - in the compost ...


    By BioCycle Magazine

  • Hundreds of Options Facing Power Plants Purchasing New or Upgrading

    The wet calcium (lime and limestone) process is only one option for removing SO2. Dry systems, ammonium sulfate, seawater, amine and other processes are also alternatives. Assuming that the purchaser has decided to purchase a new or upgrade an existing wet calcium FGD system, he must then make hundreds of decisions about processes and components. These systems represent up to 15 percent of the ...


    By The McIlvaine Company

  • Bird proofing hangars, parks and government buildings

    Bird Proofing government buildings, parks, military bases, and aircraft hangars has been a problem for quite some time. At the dawn of aviation, the Wright brothers recorded a bird strike that interfered with their early flights. More recently, Hanscom Field in Bedford Massachusetts had roughly 5,000 starlings roosting in their hangar. Clinton Air Force Base in Oklahoma had six hangars with ...


    By Bird-B-Gone, Inc.

  • Phosphate Pre-Treatment of Steel: Always Powder Coating

     Always Powder Coating have replaced the conventional iron phosphate pre-treatment system with an organic process that operates at room temperature. The savings from reduced energy, labour and waste disposal costs amount to $60,000 per annum. Background Always Powder Coating (APC) operates a powder coating facility in Melbourne's eastern suburbs and specialises in ...


  • Milton Keynes, UK - Case Study

    Milton Keynes Waste Recovery Park: putting Circular Economy thinking into practice Background Milton Keynes Waste Recovery Park is a world-class waste treatment facility, which is due to be fully operational in 2016. The facility aims to deal with Milton Keynes’ black bag waste in a sustainable way by incorporating three different types of treatment on one ...


    By TOMRA Sorting (TITECH)

  • Catalytic Oxidizers…What You Should Know.

    Within the U.S., depending upon specific plant operations, geographic locations, etc.,  many companies concerned with controlling VOC emissions have been operating air pollution control systems for years.  However, due to business expansion, plant modifications or recent changes in EPA guidelines, an increasing number of companies are now finding it necessary to install new emission control ...


    By The CMM Group, LLC

  • Start up of Indonesian Cinnamon Plant employs screen classifying cutter, rotary mixer

    Starting up a new process plant can be a tricky business for any company, but when it is the first plant the company has ever built and the location is halfway around the world from equipment suppliers, the project can be daunting. So it was with ForesTrade, Inc., when it set about building Indonesia's first state-of-the-art organic cinnamon-processing plant and an associated essential oils plant ...

  • Mixed waste composting trends

    It's been about 25 years since vendors started marketing systems to process mixed municipal solid waste via composting in the U.S. Today, there are 13 plants, most fulfilling their niche in the communities they serve - whether managing MSW in high tourism areas, or processing residual organics from materials recovery facilities. Table 1 provides summary data on the 13 facilities. While we did not ...


    By BioCycle Magazine

  • Can we bury the carbon dioxide problem?

    Seriously — carbon capture and storage could be a game-changer. Mention “carbon capture and storage” — the process of trapping carbon dioxide produced in fossil-fuel burning or other industrial processes and burying it underground — in polite company, and you’re likely to be pounced on. It’s absurdly expensive. It can never be rolled ...


    By Ensia

  • Diversion Deposits, Grants Giving a Boost to C&D Diversion

    Waste characterization studies show a fairly high percentage of potentially recyclable construction and demolition materials going into the landfill. An innovative program in California taps into public sector incentives and private sector investments. Part II IN 1998, the city of San Jose, California conducted a waste composition study to determine what materials were still going into ...


    By BioCycle Magazine

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