Accession Number : AD1028780


Title :   Actively Shaken In-Situ Passive Sampler Platform for Methylmercury and Organics


Descriptive Note : Technical Report,29 Sep 2014,29 Feb 2016


Corporate Author : University of Maryland Baltimore County Baltimore United States


Personal Author(s) : Ghosh,Upal ; Gilmour,Cynthia ; Jalalizadeh,Mehregan ; Sanders,James


Full Text : https://apps.dtic.mil/dtic/tr/fulltext/u2/1028780.pdf


Report Date : 01 Feb 2016


Pagination or Media Count : 128


Abstract : This 1-year SEED project advanced the field of passive sampling on two major fronts: 1) Developed an engineering approach to extend in-situ passive sampling to high molecular weight compounds in sediment porewater, and 2) Explored an equilibrium passive sampling approach for MeHg in sediment porewater. Both proof-of-concept developments are novel and were successful in paving the way for further research to operationalize the extension of passive sampling to these heretofore difficult to measure analytes in sediment porewater.


Descriptors :   polymer matrix composites , diffusion coefficient , cyclic hydrocarbons , polymeric films , boltzmann equation , alkanes , resins , sampling , sediments , vibration , molecular weight , ENVIRONMENTAL POLLUTANTS , water


Subject Categories : Hydrology, Limnology and Potamology
      Biochemistry


Distribution Statement : APPROVED FOR PUBLIC RELEASE