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Records 1 to 25 of 127 records from author Raymond Smith

2024
Smith, Raymond L. Climate Change and Vulnerabilities Associated with Aboveground Storage Tanks. EPA Region 10 Oil, Gas, and Energy Sector Virtual Meeting, Anchorage, AK, March 12, 2024.
Smith, R. Plastic Material Flow and Recycling Research. Presented at SHC.407 Research Area Coordination Team Meeting, Cincinnati, OH, January 30, 2024.
Smith, Raymond L. Sustainable Packaging and PET: U.S. Flows, Material Recovery Facilities, and Recycling Processes. Sustainable Packaging Conference 2024: Navigating the Pathways to Zero-Waste, East Lansing, MI, February 12 - 13, 2024.
Smith, Raymond L. Systems Engineering for Environmental Applications. Invited Seminar at Cornell University, Ithaca, NY, March 29, 2024.
2023
Perez, D., Gerardo J. Ruiz-Mercado, T. Abichou, Raymond L. Smith, W. Barrett, M. Gonzalez, AND D. Meyer. Chemical Flow Analysis for Tracking Industrial Transfers to Publicly Owned Treatment Works. 2023 ISSST Conference Meeting, Fort Collins, CO, June 13 - 15, 2023.
Smith, Raymond L., J. Terriquez, E. Thoma, Michael A. Gonzalez, D. Johnson, H. Buenning, F. Kremer, Jacob D. Carpenter, AND N. Clark. Climate Change, Extreme Events, and Their Potential Effects on Aboveground Storage Tanks. EM: AIR AND WASTE MANAGEMENT ASSOCIATION'S MAGAZINE FOR ENVIRONMENTAL MANAGERS. Air & Waste Management Association, Pittsburgh, PA, , 1-6, (2023).
Barrett, William M., Ray Smith, D. Meyer, S. Takkellapati, AND Michael A. Gonzalez. Environmental Release and Occupation Exposure Models Used in Chemical Risk Evaluation . Presented at International Society of Exposure Science 2023 Annual Meeting, Chicago, IL, August 27 - 31, 2023.
Smith, Raymond L., David E. Meyer, Gerardo J. Ruiz-Mercado, William M. Barrett, Michael A. Gonzalez, S. Takkellapati, AND John Chea. Estimating Releases from Chemical Processes for Occupational and Fenceline Community Exposure Assessments. International Society of Exposure Science, 2023 Annual Meeting, Chicago, IL, August 27 - 31, 2023.
Smith, Raymond L. Plastics Recycling in the U.S.: Polypropylene Flows and Processes. International Symposium on Sustainable Systems and Technology (ISSST), Fort Collins, CO, June 13 - 15, 2023.
Smith, Raymond L. Plastics as Feedstocks for a Circular Economy: PET Flows and Recycling Processes. American Chemical Society, Spring Meeting, Indianapolis, IN, March 26 - 30, 2023.
Smith, Raymond L. AND S. Takkellapati. Recycling Plastics in the U.S.: Polypropylene Flows and Recycling Processes. Presented at American Institute of Chemical Engineers Annual Meeting, Orlando, FL, November 05 - 10, 2023.
Barrett, William M., David E. Meyer, Raymond L. Smith, S. Takkellapati, AND Michael A. Gonzalez. Review of generic scenario environmental release and occupational exposure models used in chemical risk assessment. JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL HYGIENE. Taylor & Francis, Inc., Philadelphia, PA, 20(11):545-562, (2023). https://doi.org/10.1080/15459624.2023.2242896
2022
Smith, R. AND M. Gonzalez. Community Vulnerabilities at Aboveground Storage Tanks Due to Climate Change and Extreme Events. U.S. Environmental Protection Agency, Washington, DC, 2022.
Barrett, William M., Ray Smith, D. Meyer, S. Takkellapati, AND Michael A. Gonzalez. Environmental Release and Occupation Exposure Models Used in Chemical Risk Evaluation. American Institute of Chemical Engineers Annual Meeting, Phoenix, AZ, November 13 - 18, 2022.
Smith, Raymond L. Plastic Flows and Recycling Processes in the U.S.: Material Recovery Facilities and PET Processes. American Institute of Chemical Engineers Annual Meeting, Phoenix, AZ, November 13 - 18, 2022.
Smith, Raymond L. Plastics Recycling in the U.S.: Flows and Recycling Processes for PET. International Symposium on Sustainable Systems and Technology (ISSST), Pittsburgh, PA, June 21 - 23, 2022.
Smith, Raymond L., S. Takkellapati, AND R. Riegerix. Recycling of Plastics in the United States: Plastic Material Flows and Polyethylene Terephthalate (PET) Recycling Processes. ACS Sustainable Chemistry & Engineering. American Chemical Society, Washington, DC, 10(6):2084-2096, (2022). https://doi.org/10.1021/acssuschemeng.1c06845
2021
Hernandez-Betancur, J., Gerardo J. Ruiz-Mercado, J. Abraham, M. Martin, Wesley W. Ingwersen, AND Raymond L. Smith. Data engineering for tracking chemicals and releases at industrial end-of-life activities. JOURNAL OF HAZARDOUS MATERIALS. Elsevier Science Ltd, New York, NY, 405:124270, (2021). https://doi.org/10.1016/j.jhazmat.2020.124270
Smith, Raymond L. Developing Life Cycle Models for Managing Plastics – Understanding Material Flows, Processes, and Potential Consequences. Board of Scientific Counselors, Sustainable and Healthy Communities, Waste and Sustainable Materials Management Research, NA, October 28, 2021.
Smith, Raymond L. AND S. Takkellapati. Estimating Plastic Flows in the U.S. - Processes for Recycling PET. AIChE Annual Meeting - Virtual, NA, November 15 - 19, 2021.
Meyer, David E., W. Barrett, M. Gonzalez, W. Ingwersen, G. Ruiz-Mercado, AND R. Smith. Life Cycle Inventory Modeling at EPA: From Workflows to StEWI. Environmental Life Cycle Assessment in Design, NA, March 31, 2021.
2020
Ruiz-Mercado, Gerardo J., J. Hernandez-Betancur, Wesley W. Ingwersen, Raymond L. Smith, David E. Meyer, AND Michael A. Gonzalez. Data-driven estimation of chemical releases from industrial end-of-life management activities. 2020 Virtual Spring Meeting and 16th & Global Congress on Process Safety, Virtual,OH, August 17 - 21, 2020.
Smith, Raymond L., E. Tan, AND Gerardo J. Ruiz-Mercado. Estimating Chemical Releases and Evaluating Indicators for Manufacturing Processes: Biorefinery Case Studies. American Institute of Chemical Engineers National Meeting, San Francisco, California, November 15 - 20, 2020.
Barrett, William M., Ray Smith, D. Meyer, G. Ruiz-Mercado, AND Michael A. Gonzalez. Review of US Environmental Protection Agency General Exposure Scenario Modeling for Evaluating Chemical Safety. American Institute of Chemical Engineers Annual Meeting, Cincinnati, Ohio, November 16 - 20, 2020.
2019
Smith, Raymond l., David E. Meyer, Gerardo J. Ruiz-Mercado, Michael A. Gonzalez, William M. Barrett, AND John P. Abraham. Advancing and Accelerating Release Estimations for Chemical Processes: Opportunities for Unit Operations, Data Mining, and Machine Learning. Foundations of Computer-Aided Process Design, Copper Mountain, CO, July 14 - 18, 2019.