hazardous materials collection Articles

  • Analysis of PeCOD Technology and Comparison to Dichromate Method

    Abstract The main objective of this report was to determine if a correlation exists between peCOD technology and the dichromate method of estimating Chemical Oxygen Demand (COD). Additional investigations described in this report were: to identify whether particle size in water samples affects the estimate of COD obtained by peCOD analysis and, to identify whether peCOD analysis is ...


    By MANTECH INC.

  • Hazardous Material and Asbestos Inspection Case Study

    Global has been contracted by the Genesee County Land Bank Authority (GCLBA) to complete pre-demolition hazardous material and asbestos inspections on blighted structures located in the City of Flint beginning in 2002 and continuing through the present. In March and November 2013, Global was awarded multiple contracts from GCLBA, which utilize MBEG and HHF funding sources to eliminate blight and ...

  • Working safely around hazardous materials and contaminants

    The first step in working safely around hazardous materials should always be a hazard assessment review. The OSHA standard mandates companies must conduct a hazard assessment to identify the appropriate personal protective equipment (PPE) and properly train employees on how to use it. OSHA compliance officers will review written hazard assessments for completeness and accuracy. In the case of ...

  • Expanding organics collection

    THE Region of Niagara, located in southern Ontario between Lake Ontario and Lake Erie, has relaunched its curbside source separated organics diversion program for single and multifamily dwellings. The Region, which has an objective of 65 percent waste diversion from landfill by 2012, serves over 400,000 residents throughout 12 municipalities. Free 13-gallon green bins were provided to households ...


    By BioCycle Magazine

  • My Business is working with hazardous materials: What Do I need to know about WHMIS?

    Almost all Canadian jurisdictions have  updated from WHMIS 1988 to WHMIS 2015 and incorporated elements of the Globally Harmonized System, or GHS. WHMIS requirements place the responsibility on employers to ensure the health and safety of workers who may be exposed to WHMIS controlled products.  Employers must ensure that workers are educated about the hazards of controlled products ...


    By SafetySmart

  • Management of Hazardous Wastes

    ' Management of hazardous waste is a growing concern in many countries. The long-term impacts and costs of improper disposal can be very high and the emphasis must be on prevention. A comprehensive management system should include (i) policies, institutions and effective regulations and (ii) adequate and acceptable disposal facilities (either public or private). This note outlines the key ...


    By The World Bank

  • Eglin air force base achieves goal of 100% compliance with EHS regulations for hazardous materials management

    For personnel at Eglin Air Force Base, working with hazardous materials is all part of the job. Yet, thanks to the base’s highly successful Hazardous Materials Program (HMP), it is a job that is done safely every day and in full compliance with a host of government and military regulations. Eglin, an operating unit of the Air Force Materiel Command, is home to the 96th Air Base Wing and the ...


    By IHS

  • Hazardous Waste Disposal

    Untitled Document Overview We're all aware of the importance of following safety precautions when we work with hazardous chemicals. ...


  • Landfill Off-Gas Collection and Treatment Systems

    Purpose This engineering technical letter (ETL) was written to provide guidance for designers to determine appropriate application of Landfill Off-Gas Collection and Treatment Systems, and to properly design and specify these systems. Applicability This ETL applies to all HQUSACE elements, major subordinate commands (MSC) , districts, laboratories, and field ...


  • Shredding of highly flammable hazardous waste

    Satrind S.p.A. has a consolidated experience in engineering plants with nitrogen blanketing protection system for shredding of highly explosive hazardous waste in previously sealed into proper containers (such as metal or plastic drums, IBC tanks, etc.) and sludge material. During treatment of hazardous wastes, vapors or flammable gases are released with dangerous emissions which are highly ...


    By SatrindTech Srl

  • Vacuuming Wood Dust Can be Hazardous

    It’s well known that wood dust is highly combustible, but the practice of removing it with vacuum trucks can also be dangerous, because of the potential buildup of static electricity. WorkSafeBC has issued a bulletin stating that “static electricity discharges can ignite wood dust and therefore must be eliminated or adequately controlled during vacuuming.” When wood dust or ...


    By SafetySmart

  • Cart-Based Organics Collection. Citizens Drive 65 Percent Diversion System

    For better or worse, citizens opposing waste management projects usually end up being labeled as NIMBYs — not in my backyard. This could have been the case in Halifax, Nova Scotia but instead, the citizens took their opposition one step further, basically taking the design for an acceptable waste management system into their own hands. In the process, they laid out the foundation for an ...


    By BioCycle Magazine

  • 'Zero' loss of life during natural hazards

    It is emphasised that minimisation of earthquake risk is certainly a necessity in order to reduce poverty and homelessness in urban areas. A two phase investigation scheme is outlined to determine which buildings are susceptible to collapse. In the first phase, teams inspect any and all buildings, public or private, whether be a school, hospital or residential and collect 'photographic' data by ...


    By Inderscience Publishers

  • Survey says: Material safety data sheet (MSDS)

    A good system for chemical management begins with a complete inventory of the laboratory's chemicals and a Material Safety Data Sheet (MSDS) collection for those materials. A little more than 18 months ago, an entirely preventable tragedy occurred when a UCLA research assistant was burned over 43 percent of her body and died 18 days later in a hospital burn unit. While using a plastic syringe to ...


    By 3E Company

  • Uni-wash wet dust collectors reduce industrial dust hazards

    Metal dust — it can be a fabricator’s worst nightmare. In particular, the combination of dry aluminum dust and steel dust is literally a disaster waiting to happen. The National Fire Protection Association has a list of metal dusts and the specific PPM that the air can hold of each before the serious risk of an explosion arises. As a worksite approaches the PPM safety limits of one or ...


    By ProVent, LLC

  • Horween Leather: Whirl / Wet Dust Collector Combines a High Efficiency Wet Dust Collection with Low Maintenance and Operating Costs.

    For leather fines and other lightweight, porous materials, dry collection has been thought to be preferable to wet because of the material’s buoyancy. Horween Leather Company challenged that assumption. Originally, two baghouse systems collected particulate, but problems arose with each baghouse. First, cold winter dryness caused high levels of static electricity. Resultant sparks in the ducts ...


    By Tri-Mer Corporation

  • Potential environmental hazards of non–rechargeable electric torch wastes in Nigeria

    This study assessed the material and chemical compositions and methods of disposal of end–of–life non–rechargeable electric torches (EOLNETs). Thirty EOLNETs of ten different models were collected in Lagos, Nigeria. Total heavy metals in plastic and PWB components of the samples were determined using CPSC–CH–1002–08 and EPA 3050B methods. Questionnaires were distributed to 200 unselected ...


    By Inderscience Publishers

  • CANDI Plastic opts for new QR-class for material recycling

    First real-life application for the UNTHA QR-class: In July this year, CANDI Plastic Recycling began using a QR1700 shredder for ...


    By UNTHA Shredding Technology

  • The Hazard Communication Rule: Their Right to Know; Your Duty to Inform

    Untitled Document More than 32 million workers in the United States are potentially exposed to chemical hazards on the job. If you find that ...


  • Moving difficult-to-handle bulk materials with flexible screw conveyors

    Flexible screw conveyor systems can be engineered to transport bulk materials that tend to pack, cake, smear, break apart or fluidize, and can prevent the separation of blended products. Flexible screw conveyors (Fig. 1) are suitable for most bulk materials, from sub-micron powders to large pellets, both free-flowing and non-free flowing. They are capable of conveying bulk materials at any angle ...


    By Flexicon Corporation

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