Two-stage recovery of S-adenosylmethionine using supported liquid membranes with strip dispersion

Tang, Yu-Wen; Liu, Wei; Wan, Jing; Wang, Yuanxin; Yang, Xiangliang

doi:10.1016/j.procbio.2013.09.006

Cited by 19 publications

(6 citation statements)

References 31 publications

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“…An analysis of the permeation rates of uranium ions via the HFSLM method was carried out in the same manner as reported by Wannachod et al [33]. The overall mass transfer resistance of uranium ions represents the mass-transfer resistances as in the feed phase, extraction reaction, liquid membrane phase, shell-side, stripping reaction and strip-side resistance [35]. The overall mass transfer resistance can be modified by neglecting the transport resistances because the stripping reaction was completed almost instantaneously during the HFSLM process [35].…”

Section: Transport Of Uranium Ions and Mass Transfermentioning

confidence: 99%

“…The overall mass transfer resistance of uranium ions represents the mass-transfer resistances as in the feed phase, extraction reaction, liquid membrane phase, shell-side, stripping reaction and strip-side resistance [35]. The overall mass transfer resistance can be modified by neglecting the transport resistances because the stripping reaction was completed almost instantaneously during the HFSLM process [35]. The individual mass transfer resistance was also determined in the same manner according to Wannachod et al [36].…”

Section: Transport Of Uranium Ions and Mass Transfermentioning

confidence: 99%

See 1 more Smart Citation

The synergistic extraction of uranium ions from monazite leach solution via HFSLM and its mass transfer

Wannachod

Wongsawa

Ramakul

et al. 2016

Journal of Industrial and Engineering Chemistry

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Section: Transport Of Uranium Ions and Mass Transfermentioning

confidence: 99%

Section: Transport Of Uranium Ions and Mass Transfermentioning

confidence: 99%

The synergistic extraction of uranium ions from monazite leach solution via HFSLM and its mass transfer

Wannachod

Wongsawa

Ramakul

et al. 2016

Journal of Industrial and Engineering Chemistry

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“…The overall mass transfer coefficient of neodymium ions represents the mass-transfer resistances in the tube side, the interfacial resistance of the extraction, the liquid membrane phase resistance, the shell-side resistance, the resistance of the stripping reaction and the strip-side resistance (Tang et al, 2013):…”

Section: Mass Transfer Coefficient Of Neodymium Ions Via Hfslmmentioning

confidence: 99%

Optimization of synergistic extraction of neodymium ions from monazite leach solution treatment via HFSLM using response surface methodology

Wannachod

Phuphaibul

Mohdee

et al. 2015

Minerals Engineering

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“…New technologies for the extraction, separation, and elimination of organic or inorganic substances and the recovery of several value-added molecules for evaluating these releases must be developed [10][11][12][13] to minimize and reduce the rate of formation of toxic products [14].…”

Section: Introductionmentioning

confidence: 99%

Kinetic Control Concept for the Diffusion Processes of Paracetamol Active Molecules Across Affinity Polymer Membranes

Tarhouchi¹,

Louafy²,

Atmani³

et al. 2021

Preprint

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Background: Paracetamol compound remains the most used pharmaceutical as an analgesic and antipyretic for pain and fever. It has been detected in aquatic environments. The recovery of this compound from wastewater is one of the important operations carried out by modern industries. Its recovery is especially important for environmental protection. Currently, research is focused on membrane technology that has gained considerable interest over the last decades due to the various advantages that it presents.Result: Our work reports the selective extraction of paracetamol from liquid solution using two types of affinity polymer membranes: (i) polymer inclusion membrane (PIM) and (ii) grafted polymer membrane (GPM). The same extractive agent, gluconic acid (GA), is used for both. After total characterization, the developed membranes were adopted. Kinetic and thermodynamic models have been used to determine the values of various macroscopic parameters, permeability (P), and initial flux (J0), to understand the membrane performance. The same techniques have been used to determine the values of different microscopic parameters, association constant (Kass), and apparent diffusion coefficient (D*) that determine the interaction between the paracetamol substrates and the extractive agent, necessary for the diffusion of paracetamol molecules through the membrane. Similarly, the effects of initial concentration (C0), acidity (pH), and temperature were examined.Conclusion: The experimental results allow the determination of values of activation and thermodynamic parameters (Ea, ΔH#, ΔS#, ΔH#dis, and ΔH#th). The results explain the membrane performances and confirm that the energetic or kinetic aspects control the mechanisms related to the oriented processes. The results also indicate that it is possible to recycle wastewater and eliminate contaminants such as paracetamol.

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Two-stage recovery of S-adenosylmethionine using supported liquid membranes with strip dispersion

Cited by 19 publications

References 31 publications

The synergistic extraction of uranium ions from monazite leach solution via HFSLM and its mass transfer

The synergistic extraction of uranium ions from monazite leach solution via HFSLM and its mass transfer

Optimization of synergistic extraction of neodymium ions from monazite leach solution treatment via HFSLM using response surface methodology

Kinetic Control Concept for the Diffusion Processes of Paracetamol Active Molecules Across Affinity Polymer Membranes

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