cassette filter Articles

  • Filter damage monitoring with Dusty Ex - Case Study

    Application A chemical manufacturer producing photoinitiators. Photoinitiators are chemical compounds, which disintegrate after the absorption of light in a photolytic reaction. They produce reactive compounds, which are able to initiate a chemical reaction (for example a polymerisation). In praxis these initiators are used to harden lacquers and paints under the infl uence of ...


    By ENVEA

  • Lead (Pb) in Workplace Air by Niton 700 Series Field Portable X-Ray Fluorescence (XRF) Analyzer

    Procedure: Air samples are collected by drawing workplace air, using personal sampling pumps, through 37-mm mixed cellulose ester (MCE) filters mounted in polystyrene cassettes. Samples are prepared for XRF analyses by transferring each filter, along with the support pad, to a special air filter sample holder, specifically designed for a Niton XRF analyzer. Three separate 60-second readings are ...

  • Side by Side Comparison of the Aerotrap Total Fungal SamplerTM

    ...with Grease Slides, the Aerotrap Total Fungal SamplerTM with Glyceryl Triacetate Cleared Mixed Cellulose Ester Membrane Filter Slides and the Zefon Bio-PumpR using the Zefon Air-O-CellR. ...

  • MistEliminator removes oil mist effectively

    The challenge Bulten, situated in Sweden is a manufacturing facility. They use cold forming machines to manufacture fasteners, like screws, bolts, valves, etc. Bulten uses metalworking fluids to cool down the products themselves, and to ensure that the machinery and tools do not get rusty. During this metalworking process oil mist arises. These cold forming processes take place in ...


    By Plymovent Group BV

  • Bord na Móna introduces new wastewater technologies

    Bord na Móna Environmental Products U.S. Inc., the American market subsidiary of the $550-million Bord na Móna group based in Dublin, Ireland, introduced three new wastewater treatment solutions and new odor/VOC control technologies at WEFTEC.08 in Chicago, Ill. The company said it was significantly expanding its commitment to the U.S. market through the ongoing development of environmentally ...


    By Anua - Bord na Móna Limited

  • Building Services Management - Air Sampling -

    Untitled Document Maintenance professionals are often the first responders to mold complaints in their facilities. building occupants can be exposed to fungal (mold) ...


    By EMSL Analytical, Inc.

  • Sick-building syndrome and building-related illness

    Significant health problems linked to very poor indoor air qualityIndoor Air Quality (IAQ) deals with the content of interior air that could affect health and comfort of building occupants. The IAQ may be compromised by microbial contaminants (mold, bacteria), chemicals (such as carbon monoxide, radon), allergens, or any mass or energy stressor are more prevalent than anyone could have predicted. ...

  • Pioneers within WEEE recycling - Case Study

    Recycling areas: Electronic Waste (WEEE) Company name: Cablofer Recycling SA Located: Bex, canton of Vaud, Switzerland Founded: 1972 Employees: 47 Cablofer Recycling SA is active within non-ferrous and ferrous metals, scraps (scrap shear 800 tons) ...


    By Eldan Recycling A/S

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