Arsenic (As), chromium (Cr), and vanadium (V) are naturally occurring, redox-active
elements that can become human health hazards when they are released from aquifer …

Recent advances in random walk particle tracking have enabled direct simulation of mixing
and reactions by allowing the particles to interact with each other using a multipoint mass …

Correlated velocity models (CVMs) have proven themselves to be effective tools for
describing a wide range of solute transport behaviors in heterogeneous porous media. In …

Solute transport problems, including sequential multi-species transport phenomena,
frequently occur in soil systems. The goal of this paper is to present a novel one-dimensional …

Furniture is one of the largest industrial sectors in Indonesia, Furniture is also one of the
largest export commodities in Indonesia. At present the demand for furniture in Indonesia …

This thesis is concerned with methods for enhancing the current capabilities of Lagrangian
(particle-tracking) methods for modeling transport, mixing, and geochemical reactions. We …