Multicomponent transport model for variably-saturated porous media: application to the transport of heavy metals in soils

2002 ◽  
pp. 555-562 ◽  
Author(s):  
Diederik Jacques ◽  
J. Šimnek ◽  
D. Mallants ◽  
M.Th. van Genuchten
Keyword(s):  
Heavy Metals ◽  
Porous Media ◽  
Transport Model ◽  
Saturated Porous Media ◽  
Multicomponent Transport ◽  
Heavy Metals In Soils

Illuminating reactive microbial transport in saturated porous media: Demonstration of a visualization method and conceptual transport model

2005 ◽  
Vol 77 (4) ◽  
pp. 233-245 ◽  
Author(s):  
Peter M. Oates ◽  
Catherine Castenson ◽  
Charles F. Harvey ◽  
Martin Polz ◽  
Patricia Culligan
Keyword(s):  
Porous Media ◽  
Transport Model ◽  
Saturated Porous Media ◽  
Visualization Method ◽  
Microbial Transport

PHT3D-UZF: A Reactive Transport Model for Variably-Saturated Porous Media

Ground Water ◽  
2015 ◽  
Vol 54 (1) ◽  
pp. 23-34 ◽  
Author(s):  
Ming Zhi Wu ◽  
Vincent E.A. Post ◽  
S. Ursula Salmon ◽  
Eric D. Morway ◽  
Henning Prommer
Keyword(s):  
Porous Media ◽  
Reactive Transport ◽  
Transport Model ◽  
Saturated Porous Media ◽  
Reactive Transport Model

A TRANSPORT MODEL FOR A NONAQUEOUS-PHASE ORGANIC LIQUID IN SATURATED POROUS MEDIA

2018 ◽  
Vol 21 (4) ◽  
pp. 551-587
Author(s):  
Mustapha El Jarroudi ◽  
Souad Benleghrib ◽  
Younes Abouelhanoune
Keyword(s):  
Porous Media ◽  
Transport Model ◽  
Organic Liquid ◽  
Saturated Porous Media

Cotransport of Herbaspirillum chlorophenolicum FA1 and heavy metals in saturated porous media: Effect of ion type and concentration

2019 ◽  
Vol 254 ◽  
pp. 112940
Author(s):  
Xiaohui Li ◽  
Hongxia Xu ◽  
Bin Gao ◽  
Zhidong Yang ◽  
Yuanyuan Sun ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Porous Media ◽  
Saturated Porous Media ◽  
Media Effect

scholarly journals Mechanism of Stability and Transport of Chitosan-Stabilized Nano Zero-Valent Iron in Saturated Porous Media

2021 ◽  
Vol 18 (10) ◽  
pp. 5115
Author(s):  
Dan Huang ◽  
Zhongyu Ren ◽  
Xiaoyu Li ◽  
Qi Jing
Keyword(s):  
Porous Media ◽  
Colloidal Stability ◽  
Transport Model ◽  
Transport Coefficients ◽  
Point Of View ◽  
Zero Valent Iron ◽  
Column Experiments ◽  
Saturated Porous Media ◽  
Sand Column ◽  
Nano Zero Valent Iron

Chitosan-stabilized nano zero-valent iron (CTS-nZVI) prepared by the liquid-phase reduction method has been shown to achieve a good dispersion effect. However, there has been little analysis on the mechanism affecting its stability and transport in saturated porous media. In this paper, settling experiments were conducted to study the stabilization of CTS-nZVI. The transport of CTS-nZVI in saturated porous media at different influencing factors was studied by sand column experiments. The stability mechanism of CTS-nZVI was analyzed from the point of view of colloidal stability by settling experiments and a zeta potential test. The theoretical model of colloidal filtration was applied for the calculation of transport coefficients on the basis of the column experiments data. Considering attachment–detachment effects, a particle transport model was built using HYDRUS-1D software to analyze the transport and spatial distribution of CTS-nZVI in a sand column.

scholarly journals Colloid transport in saturated porous media: Elimination of attachment efficiency in a new colloid transport model

2013 ◽  
Vol 49 (5) ◽  
pp. 2952-2965 ◽  
Author(s):  
Lee L. Landkamer ◽  
Ronald W. Harvey ◽  
Timothy D. Scheibe ◽  
Joseph N. Ryan
Keyword(s):  
Porous Media ◽  
Transport Model ◽  
Colloid Transport ◽  
Saturated Porous Media ◽  
Attachment Efficiency
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