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  • A Layman's Guide to Inorganic and Organic Contaminant Removal - Standard Filtration Methods
    Plant operators, maintenance engineers and mechanics, specifying engineers, installation. technicians, and others involved in inorganic and organic contaminant removal are oftentimes. called upon to choose and apply fiftration solutions. To best make these decisions, it is helpful to. review
  • Sulfate Removal-The Adoption of a Water Treatment Technology by the Oil and Gas Industry
    . Potable Water. Arsenic. Asbestos Fibers. Barium. Boron. Chromium. Microorganisms. Natural Organic Matter. Nitrate/Nitrite. Perchlorate Removal. Pesticide/Organic Removal. Radionuclides/Radium. Selenium. Softening. Sulfate. Uranium. Resins for Trace Contaminant Removal. Seawater. Potable and Agriculture
  • School District Seeks EPA Arsenic Removal Compliance and Permitting
    In January 2006, The Environmental Protection Agency (EPA) reduced the Maximum Contaminant Level (MCL) for arsenic presence in drinking water from 50 ppb to 10 ppb. The Pinckney School District sought a solution for treatment of arsenic, tested at 20-25 ppb, and to be compliant with the new
  • American Gypsum Purchases Arsenic Removal System to Treat the Company's On-Site Well and Meet New Regulations
    The customer had recorded arsenic levels of 16 ppb in their groundwater supply. This was naturally occurring arsenic due to local geology. In January 2006, the EPA implemented a new Maximum Contaminant Level (MCL) standard which required arsenic levels to be a maximum of 10 ppb. The Siemens
  • Medical Device Link .
    in medical films and related products are often caused by dust,� notes Jerry Paulson, inventor of a dust removal technology and founder of Pelletron Corp., which manufactures associated equipment. The use of a dust contaminant removal system in the production process can translate
  • CHARCOAL FILTRATION (.pdf)
    filtration, pressure drop allowable, flashpoint temperature of. contaminants that will be absorbed, relative humidity affecting absorption, and contaminant-removal. efficiency desired. Although charcoal is used extensively for contamination control, it also has some shortcomings -- it can. explode
  • Filters for Compressed Air Dryers (.pdf)
    entrained liquids that are condensed by. Breathing Air. Hospitals, diving tanks, respirators. the aftercooler. The quality level is often affected by two criteria; the dryness level. · Prefilter: A coalescer designed to remove fine oil and water. required and contaminant removal allowed by end use. mist
  • Vacuum Requirements for Steel Degassing (.pdf)
    steel-making. Its value is in its. rapid and effective removal of dissolved contaminant gases from primary steel. (principally hydrogen and carbon monoxide) and the reduction in dissolved carbon. levels, resulting in higher quality, higher value steel product with more widespread. applicability. The two

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