dust containment technology Articles

  • Down with road dust

    There are more than 3.9 million miles of roadway in the United States, according to the Federal Highway Administration, and, depending on the area of the country you're in, as much as 70% of that road mileage is unpaved. The 1997 U.S. Environmental Protection Agency (EPA) National Air Quality and Emissions Trends Report states that those unpaved roads--which can cover a wide range of ...


    By Cypher Environmental Ltd.

  • Reducing the risk of dust explosion hazards

    In the wake of recent tragic and highly publicized dust explosions, companies are asking, 'Could that happen here?' and 'What can I do to prevent such an incident at my facility?' One approach is to manage dust explosion hazards as though they were subject to OSHA’s Process Safety Management (PSM) requirements (29 CFR 1910.119), even though dust hazards often are not covered under this ...


    By ABS Consulting

  • New laser-based dust emission monitoring system

    Abstract A new generation of continuous particulate matter concentration monitoring instruments is presented, covering a measuring range of 0 to 1000 mg/m3. The laser-based scattered light instrument gives an improved stability as well as excellent resolution in the low range. This enables high concentration measurement as well as especially low emission monitoring down to 0.01 mg/m3 with a ...


    By Sigrist-Photometer AG

  • Dust Controlled at Source by TurboSonic Dry Fog® Suppression System

    When silica, limestone, cement, aggregate and other respirable dust particles ranging in diameter from 0.1 to 70 microns are airborne, they create a safety and health concern and an aesthetic nuisance. As a source of physical discomfort, lost materials and wear on conveying pulleys, idlers, belting and motors, such dust is a significant factor in lowered productivity and added operating and ...


  • Unique sponge system contains water contaminants in storm drains

    Untitled Document SmartSponge technology captures oil and hydrocarbons from stormwater runoff, preventing its discharge into receiving waters. Water quality is being ...


    By Baum Publications Ltd.

  • The Latest Technologies And Functions In Tile Floor Cleaner Machines

    Ever noticed how tile and grout seem to adore floors almost everywhere? This is primarily due to the durable nature of these floors. Tiled floors are amazingly tough and capable of resisting wear and tear. No wonder tile and grout floors are widely used in malls, hospitals, retail stores, restaurants, schools, religious institutions, and lots of other places that experience high traffic. If ...


    By Daimer Industries Inc.

  • 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 ...

  • Dispersed Phase Inertisation (DPI): A New Technology for the Treatment of Landfill Leachate and Complex Water

    Inertisation is thus far the only technology for the conversion of leachate and contaminated water into an inert product, thereby facilitating handling and disposal in MSW landfills. Introduction One of the most complex aspects of the global management of an MSW landfill or treatment plant is leachate. This liquid comes mainly from the degradation of organic matter, added to other ...


    By Energy & Waste S.l

  • Installation of Sanding Area with Downdrought Floor: Bignell Panel Repairs

     Background Bignell Panel Repairs Pty Ltd (BPR) is a medium sized paint and panel shop employing 10 staff. In the paint and panel industry, paint dust has always been a problem. It not only impairs the quality of the paint finish but also causes environmental and health problems. Dust contains heavy metals and toxins which cause respiratory illnesses. It is easily entrained in ...


  • Tanzanian grass (hay) report on shredding and briquetting tests case study

    Date: 02.04.2011 Place: ASKET, Biomass Division in Gniewkowie Tested material: grass from Tanzania, rice husks, grass moisture content 12% 14% Technology: briquetting set BIOMASSER® SOLO-SET: shredder RK 7,5 kW, screen 15 mm, standard blades briquetting press BIOMASSER® SOLO type BS06 ...


    By ASKET

  • Maize (corn) straw report on shredding and briquetting tests case study

    Date: 28.04.2012 Place: ASKET, Biomass Division in Gniewkowo Tested material: maize straw, loose, moisture content 13% Technology: briquetting set BIOMASSER® DUO-SET: shredder TOMASSER® RK 7,5 kW, screen 15 mm, blades RB briquetting press BIOMASSER® DUO type BS210. ...


    By ASKET

  • Smelter gas cleaning one vessel from the quench to the drying tower

    Base metals such as zinc, lead and copper are all found in nature bound with sulphur as sulphite minerals: sphalerite (ZnS), galena (PbS), several copper minerals, silver (found as acanthite Ag2S), and, along with other precious metals. Processing of the metals invariably leads to sulphur dioxide (SO2) formation. Other metal processing, such as aluminum from bauxite ore [Al(OH)3] which contains ...


    By Kimre, Inc.

  • Beverage processing facility - dairy facility application case studies

    Challenge A dairy beverage company required disinfection of their chilled water and recycled water lines. The water contained high levels of bacteria including pseudonomas aeruginosa and several other bacterial types listed in the water analysis. Solution Genesis Water Technologies consulted with the client and its facilities operations staff on the best ...

  • Why instrument hire makes occupational safety sense

    Background Decisions concerning the acquisition of occupational safety monitoring instrumentation are often made by operational staff that may not have visibility of the full financial implications of their choices. The following article will examine the factors affecting these decisions and explain why a strategic decision to hire instrumentation can deliver substantial and wide-ranging ...


    By Ashtead Technology Ltd

  • 25 Years of Success – Outokumpu Stainless DC Plasma Smelting Facility

    Design is not just what is looks and feels like. Design is how it works. Between 1982 and 1987, British Steel (Outokumpu today) made extensive investigations into the treatment of steel dust. Their research was far and wide and covered off many various methods of recycling, including alternative to plasma technologies. But, in 1985, they engaged Tetronics International to carry out a ...

  • Gold mine cover structure improves environmental protection while increasing worker safety case study

    Located in northern Ontario, near the Town of Cochrane, Detour Lake has more than 15 million ounces of gold in reserves and an expected annual production of over 650,000 ounces. Detour Gold Corporation, a Canadian gold exploration and development company, is the developer. Detour Lake is on track to becoming Canada’s largest operating gold mine. Constructing a cover structure for their ...


    By CST Industries Inc

  • Rice straw report on shredding and briquetting tests case study

    Date: 29.06.2011 Place: ASKET, Poznañ Tested material: rice straw from Egypt Technology: briquetting set BIOMASSER® SOLO-SET: shredder RK 7,5kW, screen 15 mm, standard blades briquetting press BIOMASSER® SOLO type BS06. Shredding Rice straw ...


    By ASKET

  • Phosphate Fertilizer Plants Industry - Pollution Prevention Guidelines

    Introduction Pollution Prevention Guidelines to provide technical advice and guidance to staff and consultants involved in pollution-related projects. The guidelines represent state-of-the-art thinking on how to reduce pollution emissions from the production process. In many cases, the guidelines provide numerical targets for reducing pollution, as well as maximum ...


    By The World Bank

  • Understanding the potential class II – Division I Safety Hazards present when operating Vertical Cuttings Dryers

    For decades, the industry standard for waste management dryers (a.k.a. vertical cuttings dryers) has relied on belt-driven sheaves. Though belt-driven systems are cost effective and relatively easy to implement, at a minimum they have represented a maintenance nuisance, at worst they represent a serious safety concern when ...


    By Elgin Separation Solutions

  • Occupational hygiene at a drum composting plant in Hyvinkää, Finland

    Refuse disposal and treatment must be safe for employees. Organic dust of waste origin, perhaps containing microbes, may be harmful to health. Microbes, especially fungi but also thermophilic Actinomycetes bacteria, may cause allergy and asthma (Terho et al. 1993; Madigan et al. 1997). Usually fungi cause hypersensitivity (Madigan et al. 1997) and the most common syndrome is allergic rhinitis ...


    By ORBIT e.V.

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