Understanding arsenic mobilization using reactive transport modeling of groundwater hydrochemistry in the Datong basin study plot, China

2016 ◽  
Vol 18 (3) ◽  
pp. 371-385 ◽  
Author(s):  
Harold Wilson Tumwitike Mapoma ◽  
Xianjun Xie ◽  
Kunfu Pi ◽  
Yaqing Liu ◽  
Yapeng Zhu
Keyword(s):  
Reactive Transport ◽  
Temporal Evolution ◽  
Flow Path ◽  
Transport Modeling ◽  
Reactive Transport Modeling ◽  
Arsenic Mobilization ◽  
Local Conditions ◽  
Datong Basin ◽  
Study Plot ◽  
Groundwater Hydrochemistry

Spatial and temporal evolution of arsenic (As(iii)/As(v)) along a flow path was simulated using TOUGHREACT based on local conditions.

scholarly journals Reactive Transport Modeling of Arsenic Mobilization in Groundwater of the Red River Floodplain, Vietnam

2017 ◽  
Vol 17 ◽  
pp. 85-87 ◽  
Author(s):  
Dieke Postma ◽  
Pham Thi Kim Trang ◽  
Helle Ugilt Sø ◽  
Vi Mai Lan ◽  
Rasmus Jakobsen
Keyword(s):  
Reactive Transport ◽  
Red River ◽  
Transport Modeling ◽  
Reactive Transport Modeling ◽  
Arsenic Mobilization ◽  
River Floodplain

scholarly journals Coupling Flow, Heat, and Reactive Transport Modeling to Reproduce In Situ Redox Potential Evolution: Application to an Infiltration Pond

2020 ◽  
Vol 54 (19) ◽  
pp. 12092-12101
Author(s):  
Paula Rodríguez-Escales ◽  
Carme Barba ◽  
Xavier Sanchez-Vila ◽  
Diederik Jacques ◽  
Albert Folch
Keyword(s):  
Redox Potential ◽  
Reactive Transport ◽  
Transport Modeling ◽  
Reactive Transport Modeling ◽  
Flow Heat

Reactive transport modeling of subsurface arsenic removal systems in rural Bangladesh

2015 ◽  
Vol 537 ◽  
pp. 277-293 ◽  
Author(s):  
M.M. Rahman ◽  
M. Bakker ◽  
C.H.L. Patty ◽  
Z. Hassan ◽  
W.F.M. Röling ◽  
...  
Keyword(s):  
Reactive Transport ◽  
Arsenic Removal ◽  
Transport Modeling ◽  
Reactive Transport Modeling ◽  
Rural Bangladesh

scholarly journals PROOST: object-oriented approach to multiphase reactive transport modeling in porous media

2015 ◽  
Vol 18 (2) ◽  
pp. 310-328 ◽  
Author(s):  
P. Gamazo ◽  
L. J. Slooten ◽  
J. Carrera ◽  
M. W. Saaltink ◽  
S. Bea ◽  
...  
Keyword(s):  
Reactive Transport ◽  
Chemical Species ◽  
Object Oriented ◽  
Object Oriented Programming ◽  
Transport Modeling ◽  
Reactive Transport Modeling ◽  
Hydrodynamic Processes ◽  
Object Oriented Approach ◽  
Transport Problems ◽  
Oriented Approach

Reactive transport modeling involves solving several nonlinear coupled phenomena, among them, the flow of fluid phases, the transport of chemical species and energy, and chemical reactions. There are different ways to consider this coupling that might be more or less suitable depending on the nature of the problem to be solved. In this paper we acknowledge the importance of flexibility on reactive transport codes and how object-oriented programming can facilitate this feature. We present PROOST, an object-oriented code that allows solving reactive transport problems considering different coupling approaches. The code main classes and their interactions are presented. PROOST performance is illustrated by the resolution of a multiphase reactive transport problem where geochemistry affects hydrodynamic processes.

Addressing Water and Energy Challenges with Reactive Transport Modeling

2021 ◽  
Vol 38 (3) ◽  
pp. 109-114
Author(s):  
Hang Deng ◽  
Alexis Navarre-Sitchler ◽  
Elanor Heil ◽  
Catherine Peters
Keyword(s):  
Reactive Transport ◽  
Transport Modeling ◽  
Reactive Transport Modeling
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