Development of a passive sampler for Zinc(II) in urban pond waters using a polymer inclusion membrane

2014 ◽  
Vol 193 ◽  
pp. 233-239 ◽  
Author(s):  
M. Inês G.S. Almeida ◽  
Cleopas Chan ◽  
Vincent J. Pettigrove ◽  
Robert W. Cattrall ◽  
Spas D. Kolev
Keyword(s):  
Passive Sampler ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane ◽  
Urban Pond

scholarly journals Development of a passive sampler based on a polymer inclusion membrane for total ammonia monitoring in freshwaters

2016 ◽  
Vol 408 (12) ◽  
pp. 3213-3222 ◽  
Author(s):  
M. Inês G. S. Almeida ◽  
Adélia M. L. Silva ◽  
Rhys A. Coleman ◽  
Vincent J. Pettigrove ◽  
Robert W. Cattrall ◽  
...  
Keyword(s):  
Passive Sampler ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane ◽  
Total Ammonia

Development of a polymer inclusion membrane-based passive sampler for monitoring of sulfamethoxazole in natural waters. Minimizing the effect of the flow pattern of the aquatic system

2016 ◽  
Vol 124 ◽  
pp. 175-180 ◽  
Author(s):  
Aida Garcia-Rodríguez ◽  
Clàudia Fontàs ◽  
Víctor Matamoros ◽  
M. Inês G.S. Almeida ◽  
Robert W. Cattrall ◽  
...  
Keyword(s):  
Flow Pattern ◽  
Natural Waters ◽  
Passive Sampler ◽  
Aquatic System ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane

scholarly journals Calixresorcin[4]arene-Mediated Transport of Pb(II) Ions Through Polymer Inclusion Membrane

Membranes ◽  
2021 ◽  
Vol 11 (4) ◽  
pp. 285
Author(s):  
Joanna Konczyk ◽  
Wojciech Ciesielski
Keyword(s):  
Activation Energy ◽  
Transport Process ◽  
Optimal Conditions ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane ◽  
Membrane Effect ◽  
Feed Phase ◽  
Ion Carrier ◽  
Feed Effect ◽  
Nitrate Solutions

A facilitated transport of Pb(II) through polymer inclusion membrane (PIM) containing 1,8,15,22-tetra(1-heptyl)-calixresorcin[4]arene and its tetra- and octasubstituted derivatives containing phosphoryl, thiophosphoryl or ester groups as an ion carrier was investigated. The efficiency of Pb(II) removal from aqueous nitrate solutions was considered as a function of the composition of membrane (effect of polymer, plasticizer, and carrier), feed (effect of initial metal concentration and presence of other metal ions) and stripping phases, and temperature of the process conducting. Two kinetic models were applied for the transport description. The highest Pb(II) ions removal efficiency was obtained for the membrane with tetrathiophosphorylated heptyl-calixresorcin[4]arene as an ion carrier. The activation energy value, found from Eyring plot to be equal 38.7 ± 1.3 kJ/mol, suggests that the transport process is controllable both by diffusion and chemical reaction. The competitive transport of Pb(II) over Zn(II), Cd(II), and Cr(III) ions across PIMs under the optimal conditions was also performed. It was found that the Cr(III) ions’ presence in the feed phase disturb effective re-extraction of Pb(II) ions from membrane to stripping phase. Better stability of PIM-type than SLM-type membrane was found.

Crosslinking Improved Ion transport in Polymer Inclusion Membrane‐Electrodialysis Process and the Underlying Mechanism

AIChE Journal ◽  
2021 ◽  
Author(s):  
Baoying Wang ◽  
Qiaolin Lang ◽  
Ming Tan ◽  
Heqing Jiang ◽  
Lingyun Wang ◽  
...  
Keyword(s):  
Ion Transport ◽  
Underlying Mechanism ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane

Facilitated Cd(II) transport across CTA polymer inclusion membrane using anion (Aliquat 336) and cation (D2EHPA) metal carriers

2008 ◽  
Vol 310 (1-2) ◽  
pp. 438-445 ◽  
Author(s):  
Ounissa Kebiche-Senhadji ◽  
Lynda Mansouri ◽  
Sophie Tingry ◽  
Patrick Seta ◽  
Mohamed Benamor
Keyword(s):  
Aliquat 336 ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane

scholarly journals Cationic dye (MB) removal using polymer inclusion membrane (PIMs)

2012 ◽  
Vol 33 ◽  
pp. 38-46 ◽  
Author(s):  
Aitali Salima ◽  
Kebiche-Senhadji Ounissa ◽  
Mansouri Lynda ◽  
Benamor Mohamed
Keyword(s):  
Cationic Dye ◽  
Inclusion Membrane ◽  
Polymer Inclusion Membrane
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