volatile organic compounds oxidation Articles

  • Halogenated Volatile Organic Compounds

    Sites where halogenated VOCs may be found include burn pits, chemical manufacturing plants or disposal areas, contaminated marine sediments, disposal wells and leach fields, electroplating/metal finishing shops, firefighting training areas, hangars/aircraft maintenance areas, landfills and burial pits, leaking collection and system sanitary lines, leaking storage tanks, radioactive/mixed waste ...

  • Volatile organic compounds emitted from hardwood drying as a function of processing parameters

    During the drying of wood, volatile organic compounds are emitted. These emissions contribute, in the presence of nitrogen oxides and sunlight, to the formation of ground level ozone and other harmful photo-oxidants. Emissions of volatile organic compounds from the drying of birch sawdust in a spouted bed were analyzed with a flame ionization detector and with a gas chromatograph-mass ...

  • Measurements of air–surface exchange rates of volatile organic compounds

    Vertical gradients of volatile organic compounds (VOCs) were measured over a maize field and a soybean field in 1995 and 1996, respectively, in the Lower Coastal Plains of North Carolina. The measurements over the maize field were conducted in its early growth period, during May 1995, and the measurements over the soybean field were conducted in its middle and later growth periods during July ...


    By Inderscience Publishers

  • Removal of volatile organic sulfur compounds by aeration during algae-induced black blooms in shallow lakes

    High levels of volatile organic sulfur compounds (VOSCs) have frequently been detected during algae-induced black blooms, which pose an ecological threat to water bodies and their surrounding residents. In this study, aeration was applied to remove the VOSCs after the outbreak of a black bloom. The removal efficiencies under different aeration rates (A1 (0.06 m3-air min−1 ...


    By IWA Publishing

  • The Effect of Digester Temperature on the Production of Volatile Organic Sulfur Compounds Associated with Thermophilic Anaerobic Biosolids

    ABSTRACTVolatile organic sulfur compounds (VOSC) are recognized as major contributors to malodors associated with dewatered and land applied biosolids. Recent research in the area of VOSC production and control has revealed that microbial degradation of sulfur containing amino acids is the likely mechanism in the formation of hydrogen sulfide (H2S) and methanethiol (MT). The objective of this ...

  • Catalytic Oxidizers

    As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many different companies will be required to install air pollution control equipment. With more than twenty-five years of proven success, catalytic oxidation continues to be a popular method for controlling volatile organic compound (VOC) emissions. According to the Clean Air Act, any organic ...


    By The CMM Group, LLC

  • VOC`s oxidation

    Real Decreto 117/2003, dated 31st January related to Volatile Organic Compounds emission limits, due to organic solvents, as well as Law 16/2002, dated 1st July, related to prevention and integrated control of pollution (IPPC), came into force, which will impel many industries to set devices for the treatment and elimination of gases effluents with different organic compounds content. Here, we ...


    By Kalfrisa, S.A.

  • Regenerative Thermal Oxidizer

    PRINCIPLES OF COMBUSTIONThermal oxidation technology has proven to be industry choice for destroying Volatile Organic Compounds (VOCs). The process of combustion is the most commonly used method to control emission of organic compounds.  Combustion type systems are always simple systems capable of having very high destruction efficiency.  ...


    By Epcon Industrial Systems, LP

  • Oxidation Catalysts for BTC Pipeline

    Description Eighteen (18) compressors, powered by 7600 hp Wartsila engines. The compressors move oil from the Caspian Sea to the Mediterranean Sea in the Turkish portion of the Baku-Tbilissi-Ceyhan (BTC) pipeline. Challenge Engine-out emissions for this major pipeline project were to meet the World Bank standards. The design target called for an oxidation catalyst to reduce engine-out ...


    By DCL International Inc.

  • VOC Oxidizers: Where to begin?

    If you are wanting to solve a VOC (volatile organic compound) air pollution problem, how do you begin?  What type of solution is best suited for the application?  What are the various types of thermal oxidizers and how do they differ in design? RTO, Recuperative TO, Direct fired TO, carbon systems, or concentrators -- which should be used for an application in a chemical plant, refinery, an ...


    By Nacah Tech LLC

  • Biotreatment of Organic and Inorganic Odors

    Air emissions from manufacturing operations and waste treatment plants often consist of a combination of odors and volatile chemicals. Odors are inorganic or organic compounds, which are present in low concentrations, typically 20 ppmv or less, which have an unpleasant odor. Volatile chemicals are often present at higher concentrations than odors, but may or may not have any odors associated with ...


    By PRD Tech, Inc.

  • A Comprehensive Review Of Regenerative Thermal Oxidizers

    Within industry today, the use of an Air Pollution Control System (APCS) to control harmful air pollutants is not new. In response to Congressional guidelines passed in the 1970’s, a number of companies with VOC emissions have been operating air pollution control systems of one type or another for 25 years or more. These guidelines have been revised and added to as the years progressed, making it ...


    By The CMM Group, LLC

  • Controlling Hazardous Air Emissions With A Catalytic Oxidizer

    As the full effect of the Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many companies will be required to install new or additional air pollution control equipment. With well over twenty years of proven success, catalytic oxidation is a popular method for controlling volatile organic compound (VOC) emissions.During the past 25 years, industry has made progress in ...


    By The CMM Group, LLC

  • Achieving Air Pollution Control With Catalytic Or Thermal Oxidizers

    As the full effect of the Federal Clean Air Act (CAA) Amendments passed by Congress in 1990 continue to impact today's industry, many manufacturing operations have become subject to stricter local, State and Federal clean air regulations. Both VOC (volatile organic compound) and HAP (hazardous air pollutant) emissions are strictly regulated since they lead to the formation of ground level ozone ...


    By The CMM Group, LLC

  • Achieving Air Pollution Control with Catalytic or Thermal Oxidizers

    As the full effect of 1990’s Federal Clean Air Act (CAA) Amendments continue to impact today’s industry, many manufacturing operations have become subject to stricter local, state and federal clean air regulations. Both VOC (volatile organic compound) and HAP (hazardous air pollutant) emissions are strictly regulated since they lead to the formation of ground-level ozone (or smog). The CAA ...


    By The CMM Group, LLC

  • The Importance of high-quality service for regenerative thermal oxidizer

    The Importance of high-quality service for Regenerative Thermal Oxidizer. Safety, efficiency and compliance among pressures facing Regenerative Thermal Oxidizer operators. As any plant or maintenance manager working in a manufacturing environment using volatile organic compounds (VOCs) could tell you, the standards for support of all equipment along the process is critical for safety and ...

  • Ultraviolet Light Oxidation of Free-Chlorine in Water

    Chlorine is the most frequently used chemical for water disinfection. Many industrial and commercial manufacturing facilities cannot tolerate the introduction of chlorine into the process because of contamination and unwanted chemical reactions. Chlorine affects the flavour and odour of drinks and fluids, accelerates corrosion on process vessels and piping, and can also damage delicate process ...

  • Case study - Increasing oxidizer capacity by 80,000 SCFM

    Overview A recreational products company bought a three year-old manufacturing facility with an existing regenerative thermal oxidizer (RTO) for the production of their outboard engine. They required emission control equipment to manage the volatile organic compounds (VOCs) emitted by the solvents used in the engine painting processes. The company wanted to minimize overall costs by using ...

  • In situ Chemical Oxidation: An Innovative Groundwater Remediation Technology

    A promising new technology, in situ Chemical Oxidation (ISCO), has the potential to supplant the more widely used pump-and-treat groundwater remediation technology by destroying groundwater contamination in situ (in place). ISCO is the process of oxidizing contaminants in the groundwater and soil by injecting water containing high concentrations of an oxidant to the site of the contamination. ...


    By AECOM

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