Web11 de mai. de 2024 · University of North Carolina, Chapel Hill, North Carolina. Award: $799,833. Project Title: Development of High-Resolution Chemical Ionization Mass Spectrometry Methods for Real-Time Measurement of Emerging Airborne Per- and Polyfluoroalkyl Substances (PFAS) Principal Investigator: Jason D. Surratt WebContaminants of emerging concern (CECs) or emerging contaminants ... and North America.6,7,11–13 However, information on soil pollution by the CECs has gained less attention.14,15 The global soil burden of CECs is of serious concern as their concentrations in soils reach ... dUniversity of North Carolina at Chapel Hill, Chapel Hill, NC 27599 ...
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Web25 de abr. de 2024 · Contaminants of emerging concern (CECs) or emerging contaminants (ECs), a term that has been used for the first time by water quality professionals, describes the pollutants that are being detected increasingly in the waterbodies at low ( WebSeveral states (Nebraska, North Carolina and West Virginia) (Nebraska 2012; North Carolina 2016; West Virginia 2014) have established residential SSLs similar to EPA’s regional screening levels (RSLs). Some states developed levels much higher, ranging from 0.05 mg/kg in New Mexico (2024) to 1,300 mg/kg in Michigan (2013). philtycoon international co
Major contaminants of emerging concern in soils: a perspective on ...
Web26 de fev. de 2024 · Abstract Over the past decade, there has been widespread concern about environmental contamination linked to an emerging class of compounds known as … WebTreatment Options for Emerging Contaminants - What is Happening in North Carolina? Bill Dowbiggin, PE, BCEE, PMP. Presentation Outline ... North Carolina - GenX (140 ppt DW) - PFOA (2000 ppt GW) Vermont - Sum of 5 (20 ppt DW/GW) New Jersey - PFOA (14 ppt DW) - PFOS (13 ppt DW) - PFNA (13 ppt DW) Web14 de fev. de 2024 · WASHINGTON, D.C. – Today, U.S. Senator Thom Tillis (R-NC) announced he secured a $61,715,000 grant from the Environmental Protection Agency (EPA) to address emerging contaminants, like Per- and Polyfluoroalkyl Substances (PFAS), in drinking water in North Carolina. The grant comes from the Bipartisan … tsh secreting pituitary tumor symptoms