dust control unit Articles

  • Possible reuse of Egyptian controlled cement dust

    Possibilities for the reuse of controlled cement dust, collected from the hopper of the electrostatic precipitators installed on the different cement kilns of two of the three biggest companies for Portland cement production located to the south of Cairo, have been investigated. Twenty-one factors representing the physical properties and mineral and chemical composition of the cement dust were ...


    By Inderscience Publishers

  • Studies of Emissions from Anthropogenic and Natural Dust Sources in the Western United States

    Dust is a significant component of visibility degradation in the western United States. As implied by the national goal defined in the Regional Haze Rule (RHR),1 only visibility impairments from man-made pollution must be prevented and/or remedied. However, dust sources, particularly fugitive dust sources, can result from both man-made and natural conditions. Historically, particulate matter (PM) ...


    By ENVIRON

  • Exposure to dust, endotoxin and airborne microorganisms in wastewater sludge thermal drying units

    The objective of this study was to assess workers' exposure to bioaerosols in sludge drying units. Simultaneous collection of inhalable dust and airborne biological agents was carried out using rotating cup samplers (CIP 10, Arelco). Sixteen stationary and 30 personal measurements were performed in three drying plants, during summer and winter. Microbial content of air was characterized by high ...


    By IWA Publishing

  • 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.

  • Dust Collection Booths Defined

    Dust collection booths are important tools that have an important function in the conservation of your workplace. This article gives you a brief description of what dust collection booths are and how they can help you maintain the sanitation of your workplace. How They Work Dust collection booths work exactly ...


    By ProVent, LLC

  • Retrofit Intelligent Dust Extraction System

    Western Air Ducts Retrofits Intelligent LEV Solution at City of Oxford College The proffesionally equiped woodworking workshop at the Rycotewood Furniture Centre, at the City of Oxford College city centre campus, is a key resource for the many students of furniture design and ...


    By Western Air Ducts (UK) Ltd.

  • Filter Your Air with Cartridge Dust Collector

    A cartridge dust collector uses filtering cartridges and is a self-cleaning dust collector. The cartridges it uses are made from synthetic fibers and cellulose that is treated chemically. This ensures the particles are efficiently collected without forming an excessive pressure drop in the system. Structure A cartridge dust collector uses an air-jet cleaning structure to preserve ...


    By ProVent, LLC

  • 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

  • The high cost of neglecting bird control

    On February 25th 2016, The News Center in West Virginia reported that the AES Laurel Mountain LLC wind energy facility paid $30,000 in finesi for accidentally killing hundreds of migratory birds. ...


    By Bird-X Inc.

  • Erickson Cosmetics: Whirl / Wet Combines High Efficiency Wet Dust Collection with Low Maintenance and Operating Costs.

    Production was accelerating at Erickson Cosmetics, a Chicago-based maker of talc and cornstarch-based products for the Mennen Division of Colgate-Palmolive and other companies. The 320,000 sq. ft. plant is highly automated and, while the primary powder line operated within regulatory guidelines for dust control, Todd Nelmark believed there were strong reasons to consider automatic dust ...


    By Tri-Mer Corporation

  • GM-Delphi: Whirl / Wet Combines High Efficiency Wet Dust Collection with Low Maintenance and Operating Costs

    Tri-Mer® dust collection technology has once again been selected by GM-Delphi. Four units were selected as replacements for dry collectors. Each unit serves four grinding (or shot blasting) stations. Capacities range from 425 to 52,500 cubic ft./minute. The units will accommodate very heavy loadings under continuous use, and allow regular maintenance without interrupting production. Equally ...


    By Tri-Mer Corporation

  • Dixie Cut Stone & Marble: Whirl / Wet Combines High Efficiency Wet Dust Collection with Low Maintenance and Operating Costs.

    Dixie Cut Stone & Marble finishes Indiana limestone for the dimensional stone industry. Dixie management wanted 'best available' dust control technology to maximize both ergonomic and housekeeping benefits. Tri-Mer supplied two Whirl/Wet units with top-mounted blowers. Collected material is discharged manually after settling. The system operates with minimal water consumption and consumes ...


    By Tri-Mer Corporation

  • Odour Control at Pesticide Facilities: Eliminating volatile compounds

    Chemical formulation plants are susceptible to emissions of unpleasant and malodorous volatile compounds, a fact which makes the implementation of efficient odour control measures essential. North-western Spain is home to one of the country's oldest industrial sites for the manufacture of phytosanitary products, with some facilities located relatively close to populated areas. Recently, the ...


    By Bioconservacion SA

  • Valve actuation and control in the modern refinery - Case Study

    Introduction The Reliance refinery at Jamnagar in India is one of the largest single refinery sites in the world and virtually all of its valves are motorised with Rotork actuators. Almost 3000 Rotork IQ intelligent valve actuators were installed during the construction of the original refinery, tank farm and power station in the late 1990s, together with a Rotork Pakscan 2E two-wire ...


    By Rotork plc

  • Packed Cyclone Separator Removes Dust Particles While Recycling Process Liquids; New Solutions to Plant Problems

    Problem: The Monomeros Colombo Venezolanos plant in Barranquilla, Colombia, jointly operated by the South American countries of Colombia and Venezuela, produces caprolactam for the textile industry and various chemical fertilizers for agricultural use. Recently agricultural plant capabilities were increased with the addition of process units to improve the production and quality ...


    By CR Clean Air Group, LLC

  • San Juan Generating Station Air Quality Control Systems - Case study

    Public Service Company of New Mexico Waterflow, New Mexico Contract Order 2006 (Units 3 & 4) 2007 (Units 1 & 2) Commercial Operation 2007 for Unit 4 2008 for Units 1 & 3 2009 for Unit 2 Babcock & ...


    By Dürr Megtec LLC

  • INTRINSICALLY SAFE WIRELESS MONITORING AND CONTROL NODES ARE CERTIFIED WORLDWIDE FOR USE IN HAZARDOUS AREAS

    INTRINSICALLY SAFE WIRELESS MONITORING AND CONTROL NODES ARE CERTIFIED WORLDWIDE FOR USE IN HAZARDOUS AREAS DX99 FlexPower nodes from Banner Engineering are available in metal housing for gas and dust atmospheres A series of intrinsically safe wireless communication nodes certified for worldwide use in explosive gas or dust atmospheres is available from Banner Engineering. The nodes interface ...


    By Banner Engineering Corp.

  • Erosion and Sediment Control: Navigating NPDES Regulations, the SWPPP, and Techniques for Compliance

    Erosion and Sedimentation: Why Are They a Problem? The US Environmental Protection Agency lists sediment as the single most common pollutant in rivers, streams, lakes, and reservoirs. With all the potentially harmful chemicals and substances in the world, it seems odd to many people that sediment—dirt, essentially—is singled out as the major culprit. Yet these particles of ...


    By FINN Corporation

  • Chemical Industry: Packed Cyclone Separator Removes Dust Particles While Recycling Process Liquids Chemical Industry New Solutions to Plant Problems Case study

    Problem: The Monomeros Colombo Venezolanos plant in Barranquilla, Colombia, jointly operated by the South American countries of Colombia and Venezuela, produces caprolactam for the textile industry and various chemical fertilizers for agricultural use. Recently agricultural plant capabilities were increased with the addition of process units to improve the production and quality ...


    By CR Clean Air Group, LLC

  • Boeing - deburring tables solution case study

    Problem Bombardier is a worldwide manufacturer of commercial and private aircraft. The Learjet repair and rework facility in Tuscon Arizona approached Diversi-tech for a dust control solution in their composite sanding area. The client wanted to protect the workers by having the dust removed before it could be inhaled or cross contaminate other parts. Diversitech visited the facility, ...


    By Diversitech

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