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Pakorn Varanusupakul. Carbon nanotube-reinforced hollow fiber membrane with application of electric field for extraction of metal oxyanion. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2016.
Carbon nanotube-reinforced hollow fiber membrane with application of electric field for extraction of metal oxyanion
Name: Khanitta Janput
Organization :
Chulalongkorn University. Faculty of Science
Name: Pakorn Varanusupakul
Organization :
Chulalongkorn University. Faculty of Science
Email :
pakorn.v@chula.ac.th
keyword:
Electromembrane extraction
Abstract:
Hollow fiber membrane liquid phase microextraction is an excellent preconcentration
technique, which provides high enrichment factor. Nevertheless, the extraction efficiency is
limited. To improve the extraction efficiency, one is an application of electric field so called
electromembrane extraction (EME) to enhance the transportation of ionic analyte; the other
one is a reinforcement of nanoparticles to the hollow fiber membrane to provide an additional
adsorption mechanism into the system. In this study, carbon nanotube-reinforced hollow fiber
membrane with an application of electric field was explored for extraction and
preconcentration of metal oxyanion. Chromium (VI) was chosen as the model for this study.
The extraction profiles at 0-50V for extraction time of 0-30 min were examined. This
technique showed improved results compared to the conventional EME method (without
CNTs).
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2016
Modified:
2019-10-11
Issued:
2019-10-11
บทความ/Article
application/pdf
BibliograpyCitation :
In Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn and Chulalongkorn University Faculty of science. Pure and Applied Chemistry International Conference (PACCON 2016) (pp.153-157). Bangkok : Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.034403 วินาที
Khanitta Janput
| Title | Contributor | Type |
|---|---|---|
| CARBON NANOTUBE-REINFORCED HOLLOW FIBER MEMBRANE FOR EXTRACTION OF METAL OXYANION
จุฬาลงกรณ์มหาวิทยาลัย Khanitta Janput | Pakorn Varanusupakul | วิทยานิพนธ์/Thesis |
| Carbon nanotube-reinforced hollow fiber membrane with application of electric field for extraction of metal oxyanion
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Khanitta Janput;Pakorn Varanusupakul | บทความ/Article |
Pakorn Varanusupakul
| Title | Contributor | Type |
|---|---|---|
| Fiber optical sensor based on surface plasmon resonance spectroscopy for determination of atrazine
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Chidchanok Tabtimhin;Pakorn Varanusupakul | บทความ/Article | |
| Sample preparations for determination of iodine in eggs
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Todsaporn Srivorakul;Pakorn Varanusupakul | บทความ/Article | |
| Carbon nanotube-reinforced hollow fiber membrane with application of electric field for extraction of metal oxyanion
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Khanitta Janput;Pakorn Varanusupakul | บทความ/Article | |
| On-line hollow fiber membrane liquid phase microextraction of salicylic acid in drug samples
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Rungaroon Pimparu;Pakorn Varanusupakul | บทความ/Article |