Luanjing Guo

Postdoctoral Associate

Email: [email protected]
Work: 865.241.3063 

E340, Bldg. 2040
1 Bethel Valley Rd.
Oak Ridge, TN 37831-6309



Google Scholar:





Education / Biography


Ph.D. in Chemical Engineering, University of Utah, 2013-2018

M.S. in Geology, Florida State University, 2006-2009

B.S. in Hydrogeology and Water Resources Engineering, China University of Geosciences (Beijing), 2002-2006



Research Interests


  • Aqueous speciation and reactive transport:
    How elements distribute into various species via equilibrium and/or kinetic reactions in aquatic environments, and how at the same time these species are being transported with water flow.

  • Multiphase flow in porous media:
    How fluids of different phases flow under phase equilibrium constraints in porous media.





  • L. Guo, S.L. Painter, S.C. Brooks, J.M. Parks, and J.C. Smith, Understanding Mercury Aqueous Speciation with A Probabilistic Perspective, manuscript in progress.
  • D. T. Fox, L. Guo, Y. Fujita, H. Huang, and G. D. Redden (2016), Experimental and numerical analysis of parallel reactant flow and transverse mixing with mineral precipitation in homogeneous and heterogeneous porous media, Transport in Porous Media, 111: 605-626, doi: 10.1007/s11242-015-0614-6.
  • L. Guo, D. R. Gaston, C. J. Permann, D. Andrs, G. D. Redden, C. Lu, D. T. Fox and Y. Fujita (2012), A Parallel, Fully Coupled, Fully Implicit Solution to Reactive Transport in Porous Media Using the Preconditioned Jacobian-Free Newton-Krylov Method, Advances in Water Resources, 53: 101- 108, doi: 10.1016/j.advwatres.2012.10.010.
  • B. X. Hu, M. Meerschaert, W. Barrash, D. Hyndman, C. He, X. Li, and L. Guo (2009). Examining the influence of heterogeneous porosity fields on conservative solute transport, J. of Contam. Hydrol., (108)77-88, doi: 10.1016/j.jconhyd.2009.06.001.