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Supreme Court Limits EPA Authority to Regulate GHG Emissions
The Supreme Court limits the scope of EPA’s authority to regulate greenhouse gas emissions without action from Congress, but the agency is still able to set carbon emission limits for key sectors of the economy.
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NASF/AESF Foundation Research Project #122: Electrochemical Approaches to Treatment of PFAS in Plating Wastewater - 5th Quarterly Report
This paper covers a research grant at the University of Georgia - Griffin on developing electrochemical approaches to remove PFASs present in plating wastewaters, under the direction of Professor Qingguo (Jack) Huang. This fifth quarter report assessed eight PFAAs most commonly found in wastewaters, by electro-oxidation with a Ti4O7 anode across a range of anodic potentials in solutions of different compositions and at varying operating conditions.
Read MoreIndustry Files Legal Challenge of New Stringent Drinking Water Health Advisories for PFAS Chemicals
A major legal challenge is underway targeting EPA’s new stringent drinking water lifetime health advisory levels for PFOA and PFOS. Arguments include a flawed review process and the fact that the new levels are below detection limits for these chemicals in drinking water.
Read MoreNASF Meets with White House on EPA Move to Propose Rule to List PFOS and PFOA under the Federal Superfund Clean Up Law
EPA’s proposed rule to list PFOS and PFOA as hazardous substances has cleared White House review. Industry has called for risk evaluation and impact analysis as a condition to support the decision.
Read MoreEPA Readying Fall Nationwide PFAS Survey of Metal Finishing Industry to Inform New Water Discharge Rule
NASF continues discussions with US EPA on the agency’s plans for a nationwide survey of the metal finishing industry on its use of PFAS. NASF plans to review the draft survey and provide feedback to the agency prior to its distribution. Surveys will likely go to a wide range of job shop and captive operations and are scheduled to be sent out in the fall.
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NASF Releases August 2022 Policy Update
The National Association for Surface Finishing has released a Policy Update, summarizing some of the pertinent regulatory developments and new announcements from the month of August.
Read MoreMetal Finishing Facility Released Hexavalent Chromium into Huron River
Wastewater discharge of hexavalent chromium into Huron River results in “no contact” health advisory, sparking calls for more stringent pollution controls and automotive industry action to reduce hexavalent chromium uses.
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NASF/AESF Foundation Research Project #120: Electrochemical Destruction of Perfluorooctanesulfonate in Electroplating Wastewaters – 7th & 8th Quarter Report
This NASF-AESF Foundation research project report covers the seventh and eighth quarters of project work (October 2021-March 2022) at the University of Illinois at Chicago. The major activities reported are: (1) to investigate 6:2 FTS oxidation, a common replacement compound for PFOS in the electroplating industry, and (2) PFAS oxidation in both a wastewater sample procured from an electroplating facility and in synthetic solutions.
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NASF/AESF Foundation Research Project #121: Development of a Sustainability Metrics System and a Technical Solution Method for Sustainable Metal Finishing - 8th Quarterly Report
This NASF-AESF Foundation research project report covers the eighth quarter of project work (January-March 2022) at Wayne State University in Detroit. The major activities in this report period are: (1) the development of a sustainability assessment method for technology evaluation with case studies, and (2) a continuous development of a software tool for sustainability assessment.
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NASF/AESF Foundation Research Project #123: Electrochemical Manufacturing for Energy Applications - 1st Quarterly Report
For 2022, NASF-AESF Foundation Research Board has selected a project on electrodeposition toward developing low-cost and scalable manufacturing processes for hydrogen fuel cells and electrolysis cells for clean transportation and distributed power applications. This report introduces the project and outlines the work to be undertaken.
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