• Understanding Toxchem  - 

    Facilities in the chemical and refining industries will, at some point, need to calculate emissions from wastewater systems, whether for calculating potential to emit for permitting or actual emissions for emissions reporting requirements. If your »

  • The Latest on Ethylene Oxide  - 

    The U.S. Environmental Protection Agency (EPA) announced on August 22, 2018, that it was taking steps to address Ethylene Oxide (EO) emissions from industrial facilities across the country based upon results of the latest National Air Toxics »

  • Wastewater Treatment from an Air Perspective  - 

    You don't smell wastewater. You smell the air emissions from the wastewater.There is thus a compelling logic to the multi-media regulations that address wastewater as a source of air emissions. These regulations took an interesting path to the »

  • TSCA Amendments Now Impact a Wide Range of Facilities  - 

    The June 2016 Lautenberg amendments to the Toxic Substances Control Act (TSCA) required EPA to improve the TSCA Inventory by identifying which "chemical substances" are actively in commerce in the United States, allowing the agency to better »

  • Addressing Meteorological Data Requirements for RMP Offsite Consequence Analyses  - 

    To address Section 112(r) of the Clean Air Act amendments, the U.S. Environmental Protection Agency (EPA) promulgated the Risk Management Plan (RMP) rule, which requires all companies using specific regulated toxic and flammable substances to »

more federal news

  • Company News! U.K. based ecology consulting company ECOSA joins Trinity
  • Swing into Summer with a 25% discount on classroom training
  • Have a question about environmental requirements? Contact Us!