Results 21 to 30 of about 1,127 (153)

Electrokinetic Treatment of Polluted Soil with Petroleum Coupled to an Advanced Oxidation Process for Remediation of Its Effluent

International Journal of Electrochemical Science, 2017
In this work, the treatment of soil polluted with petroleum in laboratory scale was studied using electrokinetic soil remediation (ESR) technology followed by boron doped diamond electrolysis (BDD-electrolysis) for washing liquid treatment.
Evanimek Bernardo Sabino da Silva, Maycon Douglas de Lima, Mariana Medeiros Oliveira, Emily Cintia Tossi de A. Costa, Djalma Ribeiro da Silva, Carlos A. Martínez-Huitle   +5 more
doaj   +1 more source

Effect of electrokinetic treatment time on energy consumption and salt ions removal from clayey soils

Materials Research Express, 2023
Electrokinetics effectively removes contaminants, but its field-scale applications are limited mainly due to its high energy cost. In previous studies, the energy consumption was determined either by changing the soil’s specimens initial salt ...
Abdul Ahad Hussain, Kashif Kamran, Maryam Hina, Mubashera Ishaq, Muhammad Y Naz, Shahid Bashir, Nadeem Sarwar, Moinuddin Mohammed Quazi   +7 more
doaj   +1 more source

Quantifying and Minimizing the Variance of Gradient Insulator-Based Dielectrophoresis

Micromachines
Opportunities abound in microfluidic technologies to impact how we understand extremely complex systems with many constituents which change with time and space.
Hoai Nguyen, A. K. M. Fazlul Karim Rasel, Mark A. Hayes   +2 more
doaj   +1 more source

Remediation of Copper Contaminated Soils Using Water Containing Hydrogen Nanobubbles

Applied Sciences, 2020
This basic research study was undertaken to use ecofriendly nanobubbles that can improve the electrokinetic remediation of copper-contaminated soil, as well as to determine that remediation efficiency.
Dongchan Kim, Junggeun Han
doaj   +1 more source

Electrokinetic treatments of soils: potential for geoenergy applications [PDF]

E3S Web of Conferences, 2020
The application of a direct current electric field to porous materials such as soils in the form of an electrokinetic treatment induces a variety of multiphysical phenomena.
Landivar Macias Andony, Rotta Loria Alessandro F.   +1 more
doaj   +1 more source

Optimizing Stabilizers Enhanced Electrokinetic Environment to Improve Physicochemical Properties of Highly Organic Soil

International Journal of Electrochemical Science, 2011
This paper present the findings of a study into physicochemical properties of highly organic soil mixing with varius binders. The study also investigate increasing unconfined compression strength achieved using founded stabilizers.
Hossein Moayedi, Afshin Asadi, Fatemeh Moayedi, Bujang B K Huat, Lim Wee Chea   +4 more
doaj   +1 more source

Stabilization of Landslides Sliding Layer Using Electrokinetic Phenomena and Vacuum Treatment

Geosciences, 2020
The article presents the efficiency of application of cohesive soil dewatering for increasing its resistance to shearing, which influences the mass stability of flysch rock.
Janusz Ukleja
doaj   +1 more source

Interaction‐Driven Assembly Pathways in Heterogeneous Active Microrobotic Systems

Advanced Functional Materials, EarlyView.
Peanut‐ and cube‐shaped light‐powered microrobots exhibit distinct magnetic and photocatalytic responses that determine their heterogeneous self‐assembly. In the dark, magnetic dipole interactions drive colloidal copolymerization with cubes acting as nucleation centers, whereas under light irradiation, phoretic interactions compete with magnetic ...
Domenico Calabrò, Roshan Velluvakandy, Martin Pumera, Francesco Priolo, Salvo Mirabella, Mario Urso   +5 more
wiley   +1 more source

Conjugated Porphyrin Polymer With Superior Charge Transfer for Photodynamic‐Immunomodulatory Prevention of CIED Infection in Diabetes

Advanced Healthcare Materials, EarlyView.
Under NIR irradiation, PTCPP generates ROS to eliminate MRSA biofilms and promote M1 macrophage polarization for phagocytosis. After bacterial clearance, the material is phagocytosed by macrophages, shifting their polarization to M2 phenotype via metabolic reprogramming, which synergistically enhances anti‐infection therapy and wound healing.
Honghao Ma, Jinguo Xu, Rongrong Gu, Chuanhui Dong, Te Chen, Yi Mu, Jing Zhu, Yating Wang, Wen Wang, Yingying Zhang, Hongyu Ma, Xiaochen Wang, Sheng Ye, Cheng Cheng   +13 more
wiley   +1 more source

Start-off MHD electrokinetic Couette flow in an annulus: A Riemann-sum approximation approach

International Journal of Applied Mechanics and Engineering
The time dependent Couette flow of an electrically conducting fluid in a horizontal annulus in the presence of electric potential and accelerated motion of the outer cylinder is investigated. The governing electric field potential as well as the momentum
Michael Oni, Basant K Jha, Junaid Abba, Baba Mundi, Olaife Adebayo   +4 more
doaj   +1 more source