Determining kinetic constants and transport efficiencies at membrane interfaces to optimize the removal/recovery of Cu(II) through lulk liquid membranes containing benzoylacetone as carrier [PDF]
, 2017 The removal, separation, and enrichment of heavy metals in aqueous solutions has become a prime concern over the last few decades because of both their adverse effects on the ecosystem and living organisms and their valuable resource character.
Gómez Gómez, Elisa +4 more
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Tikrit Journal of Engineering SciencesIn electrodialysis, an ion exchange membrane removes unwanted ions from wastewater and toxic metal ions from effluents. Montmorillonite-based modified "polyethersulfone membranes" have been studied as a potential small-scale electrodialysis approach for
Zainab A. Khalaf +1 more
doaj +1 more source
Two-fluid model for the simultaneous flow of colloids and fluids in porous media [PDF]
, 2011 To describe the velocities of particles such as ions, protein molecules and colloids dispersed or dissolved in a fluid, it is important to also describe the forces acting on the fluid, including pressure gradients and friction of the fluid with the ...
Biesheuvel, P.M.
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Defluoridation of drinking water by electrocoagulation/electroflotation in a stirred tank reactor with a comparative performance to an external-loop airlift reactor [PDF]
, 2009 Defluoridation using batch electrocoagulation/electroflotation (EC/EF) was carried out in two reactors for comparison purpose: a stirred tank reactor (STR) close to a conventional EC cell and an external-loop airlift reactor (ELAR) that was recently ...
Bennajah, Mounir +4 more
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Application of Electrodialysis to Production of High-Purity Perrhenic Acid
SeparationsLaboratory tests were conducted for the production of high-purity perrhenic acid using a membrane technique—electrodialysis. Four solutions were used in the tests: diluate, concentrate, anolyte, and catholyte.
Patrycja Kowalik +11 more
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Introduction of nanofiltration in a production process of fermented organic acids [PDF]
, 2004 Nanofiltration in a production process of fermented organic ...
Bouchoux, Antoine +2 more
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Fluorescence spectroscopy applied to the optimisation of a desalting step by electrodialysis for the characterisation of marine organic matter [PDF]
, 2008 The isolation and characterisation of marine dissolved organic matter (DOM) are still not readily achieved today. The study of this chemically complex material is particularly difficult, especially as it is hindered by the high salinity of seawater.
Huguet, Arnaud +2 more
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Advanced Energy & Sustainability ResearchIn the deactivation of spent lithium‐ion batteries (LIBs) by crushing in water for small‐scale recycling, one of the most difficult challenges is the treatment of wastewater containing LiPF6 due to the slow decomposition rate of PF6−.
Takuto Miyashita +2 more
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Research progress of ion exchange selective electrodialysis
Gongye shui chuliIon exchange selective electrodialysis(ISED) is a water treatment technique that uses ion exchange resin filling to improve the efficiency of ion separation by electrodialysis under specific conditions.
HUANG Hanwen, FENG Ling, TIAN Binghui
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Recovery of Agricultural Nutrients from Biorefineries [PDF]
, 2016 This review lays the foundation for why nutrient recovery must be a key consideration in design and operation of biorefineries and comprehensively reviews technologies that can be used to recover an array of nitrogen, phosphorus, and/or potassium-rich ...
Carey, Daniel Elliott +3 more
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