Yusong Li

TL;DR: A numerical model was developed to simulate nitrate-N transport and transformation beneath a center pivot-irrigated corn field on Nebraska Management System Evaluation area over a three-year period, based on a realistic three-dimensional sediment lithology, as well as carefully controlled irrigation and fertilizer application plans.

TL;DR: Observations support the use of xanthan as a means of enhancing MnO4(-) delivery into LPZs for the treatment of dissolved-phase TCE.

TL;DR: The results showed the critical role of particles' surface charges on the aggregation behaviors of n-TiO2 that HA plays more significantly than E2 and the mobility distance of aggregated n- TiO2 was dramatically influenced by the surface modification with both HA and/or E2 between particles and media.

TL;DR: The utility of the total trapping number for prediction of DNAPL mobilization behavior during low-IFT flushing is demonstrated by comparing observations of residual tetrachloroethene mobilization in rectangular columns to predictions obtained using a multiphase compositional finite-element simulator.

TL;DR: System development and implementation is presented, including detailed descriptions of the techniques employed to link software written in high‐level computer languages such as C++ and FORTRAN to an internet‐based, user‐friendly graphical user interface for both program input and output.