air toxic regulation Articles

  • Regulation of Nanoscale Materials under the Toxic Substances Control Act

    Nanotechnology, loosely described as creating or using materials or processes at a scale of approximately one to one hundred nanometers (a nanometer is one billionth of a meter, or 10-9 m) in at least one dimension, is a rapidly-growing technology being used in virtually all major industrial sectors, including electronics, medicine, coatings, consumer products, aerospace, and specialty materials. ...

  • EPA Regulations Raise the Bar for Industrial Air Quality Testing

    Far-reaching environmental legislation continues to change the way Americans live, work, and run their businesses. For the past ...

  • Strategy for Complying with Air Pollution Control Regulations in the Chemical Industry

    Untitled Document The Clean Air Act (CAA) was originally passed by the United States Congress in 1970 and subsequently revised in 1977 for the purpose of protecting human health ...


    By Trinity Consultants

  • Canarina DISPER Software · air toxics dispersion model · algorithms 7

      Canarina DISPER Software · air toxics dispersion model   9.1.2 Downwind and Crosswind Distances  The model uses a Cartesian receptor network. All receptor points are converted to Cartesian (X,Y) coordinates ...

  • EPA mercury rules: Keeping the lights on while removing toxics from our air

    Next week the U.S. Environmental Protection Agency is expected to finalize new rules to reduce mercury and other toxic air emissions that will affect dozens of antiquated power plants currently operating without pollution controls. These rules have stirred debate in some circles as to whether retrofitting or retiring outdated plants will cause shortfalls in electricity capacity. How will new EPA ...

  • Criteria and Air-Toxic Emissions from In-Use Automobiles in the National Low-Emission Vehicle Program

    The U.S. Environmental Protection Agency (EPA) implemented a program to identify tailpipe emissions of criteria and air-toxic contaminants from in-use, lightduty low-emission vehicles (LEVs). EPA recruited 25 LEVs in 2002 and measured emissions on a chassis dynamometer using the cold-start urban dynamometer driving schedule of the Federal Test Procedure. The emissions measured included regulated ...

  • Paints Regulation in the US and GCC

    Keeping track of paints and coatings regulations in the US and the Middle East can prove to be a complex task The global paints and coatings industry generates upwards of $100bn in annual revenue by some estimates. In terms of production, the US is the global leader, with five of the world’s top ten manufacturers based there, according to coatingsworld.com: PPG Industries, ...


    By Verisk 3E

  • The Difficulties With Attaining Compliance With Environmental Regulations

    If you are an environmental compliance manager today with college age children you are probably encouraging them to become dentists or orthodontists, and not to follow in your footsteps as an environmental compliance manager.  Arguably one of the toughest positions today is being responsible for managing environmental compliance at an ...


    By All4 Inc.

  • U.S. EPA Promulgates Final Air Toxics Standards for Compression Ignition Reciprocating Internal Combustion Engines (RICE)

    On March 3, 2010, U.S. EPA promulgated final National Emissions Standards for Hazardous Air Pollutants (NESHAP) for existing compression ignition (CI) stationary Reciprocating Internal Combustion Engines (RICE) that were not previously regulated by the existing, so called, RICE MACT (i.e., 40 CFR Part 63, Subpart ZZZZ).  The RICE MACT rule was originally promulgated in 2004.  The March ...


    By All4 Inc.

  • An updated response to EEI’s timeline of environmental regulations

    This fact sheet updates the analysis done in our earlier response to EEI’s timeline of environmental regulations. EPA remains on track in issuing rules that provide a path to a cleaner power fleet. After years of delay, the U.S. Environmental ...

  • US developments in the regulation of chemicals, pesticides and occupational safety

    The US Environmental Protection Agency released the 2006 Toxics Release Inventory (TRI) data back in February. The TRI, created under the Emergency Planning and Community Right-to-Know Act of 1986 (EPCRA), requires certain facilities to report annually on their chemical releases and other waste management activities to EPA and the states. In addition, the Pollution Prevention Act of 1990 (PPA) ...


    By Bergeson & Campbell, P.C.

  • RCRA Regulation of Wastes from the Production, Use, and Disposal of Nanomaterials

    The booming growth of nanotechnology in the U.S. economy has already begun to create an expanding universe of wastes from the manufacture, use, and disposal of products containing nanomaterials. Just as nanomaterial products offer useful novel properties, nanomaterial wastes may present regulators with unexpected and unique questions. Researchers are trying to assess how nanomaterials and ...

  • Air Pollution Control Specs

    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 more than 25 years of proven success in a variety of industries, catalytic and thermal oxidation has become a popular method for controlling volatile organic compound (VOC) and hazardous air ...


    By The CMM Group, LLC

  • A Breath of Fresh Air for Your

    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 over two decades 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

  • Enhancing chemical management within the framework of existing TSCA regulations

    Since its promulgation in 1976, the Toxic Substances Control Act (TSCA), which is administered by EPA, has focused on human health and the environment, with the overarching goals of evaluating risks and assessing human health and environmental effects before a chemical is introduced into commerce. In May 2010, EPA added 6,300 chemicals and 3,800 facilities to the Envirofacts database, which is ...


    By Verisk 3E

  • Overview of Airborne Metals Regulations, Exposure Limits, Health Effects, and Contemporary Research

    Health Effects Summary One of the consequences of the current state of industrialization and an increasing demand for modern conveniences and improved quality of life has been an increased exposure to air pollutants from industrial activities, traffic, and energy production. Regulatory bodies, such as federal, state, and local environmental protection agencies, are responsible for ...

  • Controlling Air Pollutants case study

    While it's not always easy to determine what's required for compliance, new technologies can help achieve air-pollution control Selecting air-pollution control equipment can be tricky. It's not only difficult to determine which pollutants must be controlled, but also which type of equipment will best control them to required levels for any given process or facility because there is no ...


    By Bionomic Industries Inc.

  • Technology: clean air’s unsung hero

    Last year, we celebrated the 40th anniversary of the U.S. Clean Air Act (CAA) and the 20th anniversary of the 1990 Amendments to the CAA. The CAA has been a huge success. From 1990 to 2008, emissions of six common pollutants were down 41%, while gross domestic product grew 64%. Emissions of volatile organic compounds dropped 31%, carbon monoxide dropped 46%, and sulfur dioxide dropped 51%. Lead ...

  • WOW-Air Eliminates Headworks H2S

    Summary FreshAWL was invited to the Mel Leong Industrial Waste Treatment Plant (MLTP) to introduce FreshAWL® WOW-Air™ for the purpose of better resolving their high levels of aerobic H2S at the treatment system head-works with a green sulfide scavenger. The MLTP and the San Francisco Public Utilities Commission (SFPUC) were researching cleaner and more effective alternatives to ...


    By FreshAWL, LLC

  • Air quality in Europe — 2013 report

    Air quality continues to be a very important issue for public health, the economy and the environment. Europe has significantly cut emissions of several air pollutants in recent decades, greatly reducing emissions and exposure to substances such as sulphur dioxide (SO2), carbon monoxide (CO), benzene (C6H6) and lead (Pb). Despite improvements over several decades, air pollution continues to ...

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