Cd (II) and Pb (II) absorbed on humic acid-iron-pillared bentonite: kinetics, thermodynamics and mechanism of adsorption
H Xu, X Hu, Y Chen, Y Li, R Zhang, C Tang… - Colloids and Surfaces A …, 2021 - Elsevier
In this study, humic acid-iron-columnar bentonite (HA-Fe-PILC) obtained after HA adsorption
on Fe-PILC was characterized by SEM, BET, XRD, zeta potential, FTIR, and XPS and reused …
on Fe-PILC was characterized by SEM, BET, XRD, zeta potential, FTIR, and XPS and reused …
Hydro-mechanical behavior and microstructure evolution of red clay-bentonite backfills
K Zhu, K Zhang, Y He - Applied Clay Science, 2023 - Elsevier
Soil-bentonite (SB) cutoff walls have been extensively used as vertical engineering barriers
to control groundwater flow and subsurface contaminant migration. As the pollution …
to control groundwater flow and subsurface contaminant migration. As the pollution …
Novel applications of waste foundry sand in conventional and dry-mix concretes
PR de Matos, MF Marcon, RA Schankoski… - Journal of environmental …, 2019 - Elsevier
The use of waste materials in the building industry is a major challenge for eco-efficient
construction. Brazil generates more than 3 million tons of waste foundry sand (WFS) …
construction. Brazil generates more than 3 million tons of waste foundry sand (WFS) …
Influence of short-term binder-bentonite interactions on workability of sand-bentonite-binder mixture for seepage cut-off wall
Bentonite is commonly used as sealing material in seepage cut-off walls to minimize the
permeability of sandy soil. To further reduce permeability and stabilize the sand-bentonite …
permeability of sandy soil. To further reduce permeability and stabilize the sand-bentonite …
[HTML][HTML] Investigation on water and fertilizer retention properties of hydrated sulphoaluminate cement pastes modified by bentonite for porous ecological concrete
W Li, Q Zhang, L Li, Y Li, H Zhang, L Lu - Case Studies in Construction …, 2023 - Elsevier
Porous ecological concrete (PEC) consisted of coarse aggregate and hydrated
sulphoaluminate cement (SAC) covering on the aggregate is an excellent material for …
sulphoaluminate cement (SAC) covering on the aggregate is an excellent material for …
Hydraulic conductivity and compressibility of polyanionic cellulose-modified sand-calcium bentonite slurry trench cutoff wall materials
In some countries lacking sodium bentonite (NaB), polymer-modified calcium bentonite
(CaB) has attracted attention for its application in sand-bentonite slurry trench cutoff walls to …
(CaB) has attracted attention for its application in sand-bentonite slurry trench cutoff walls to …
Effect of polyanionic cellulose modification on hydraulic and consolidation performance of sand-calcium bentonite slurry trench cutoff walls
Sand-bentonite slurry trench cutoff wall is one of the most common vertical barriers to retard
the migration of contaminants. This study aimed to explore the hydraulic and consolidation …
the migration of contaminants. This study aimed to explore the hydraulic and consolidation …
Studies on Hydration Swelling and Bound Water Type of Sodium‐and Polymer‐Modified Calcium Bentonite
Y Wan, D Guo, X Hui, L Liu… - Advances in Polymer …, 2020 - Wiley Online Library
Modified calcium bentonite (Ca‐bentonite) is extensively used in engineered barrier
systems (EBSs) for municipal and industrial disposal sites due to its high swelling potential …
systems (EBSs) for municipal and industrial disposal sites due to its high swelling potential …
Quantitative Analysis of Cu (II)-Induced Deterioration Effects on Barrier Performance of Soil-Bentonite Slurry
F Zha, H Qin, L Xu, Y Shen, B Kang, Y Wu - Water, Air, & Soil Pollution, 2023 - Springer
The soil-bentonite (SB) slurry-based barrier technology is successfully used to isolate the
heavy metal contaminants at sites. While the heavy metal-induced deterioration effects …
heavy metal contaminants at sites. While the heavy metal-induced deterioration effects …
Insight into barrier mechanism of fly ash-bentonite blocking wall for lead pollution in groundwater
B Liao, Y Li, Y Guan, Y Liu, Q Huang, C Ye, G Liu… - Journal of …, 2020 - Elsevier
Groundwater barriers are extensively used for absorbing and blocking heavy-metal
contaminants in groundwater. Experiments were conducted to characterize and evaluate the …
contaminants in groundwater. Experiments were conducted to characterize and evaluate the …