Removal of dye waste by weak cation-exchange nanofiber membrane immobilized with waste egg white proteins

2020 ◽  
Vol 165 ◽  
pp. 2494-2507
Author(s):  
Harshini Pakalapati ◽  
Pau Loke Show ◽  
Jen-Hong Chang ◽  
Bing-Lan Liu ◽  
Yu-Kaung Chang
Keyword(s):  
Cation Exchange ◽  
Egg White ◽  
Nanofiber Membrane ◽  
Egg White Proteins ◽  
Weak Cation Exchange

scholarly journals Removal of Ionic Dyes by Nanofiber Membrane Functionalized with Chitosan and Egg White Proteins: Membrane Preparation and Adsorption Efficiency

Membranes ◽  
2022 ◽  
Vol 12 (1) ◽  
pp. 63
Author(s):  
Yue-Sheng Chen ◽  
Chien Wei Ooi ◽  
Pau Loke Show ◽  
Boon Chin Hoe ◽  
Wai Siong Chai ◽  
...  
Keyword(s):  
Model Fitting ◽  
Egg White ◽  
Order Kinetic ◽  
Nanofiber Membrane ◽  
Acid Orange 7 ◽  
Egg White Proteins ◽  
Order Kinetic Model ◽  
Pseudo Second Order ◽  
Adsorption Desorption ◽  
Pan Nanofiber

Electrospun polyacrylonitrile (PAN) nanofiber membrane was functionalized with chitosan and proteins for use in the treatment of dye-containing wastewater. The PAN nanofiber membrane was subjected to alkaline hydrolysis, before being grafted with chitosan and subsequently the proteins from chicken egg white. The resultant nanofiber membrane (P-COOH-CS-CEW) was comprehensively characterized using thermogravimetric analysis, Fourier-transform infrared spectroscopy, and scanning electron microscopy. The efficiency of P-COOH-CS-CEW in removing cationic dye toluidine blue O (TBO) and anionic dye acid orange 7 (AO7) in aqueous solution was evaluated. Based on the performance of model fitting, Langmuir and pseudo-second-order kinetic model could be used to describe the performance of P-COOH-CS-CEW in the removal of TBO (pH 10) and AO7 (pH 2) from the dye solutions. The adsorbed TBO and AO7 dyes can be completely desorbed by an elution solution made of 50% (v/v) ethanol and 1 M sodium chloride. After five consecutive adsorption-desorption cycles, the efficiency of dye removal by P-COOH-CS-CEW was maintained above 97%.

Identification of Egg White Proteins and Divergence in the Regulatory Region of the Ovalbumin Gene in Avians

2016 ◽  
Vol 24 (1) ◽  
pp. 12-25 ◽  
Author(s):  
Jindong Ren ◽  
Jianhong Hu ◽  
Li Chen ◽  
Yali Liu ◽  
Xiaoqin Xu ◽  
...  
Keyword(s):  
Regulatory Region ◽  
Egg White ◽  
Egg White Proteins

scholarly journals EGG WHITE PROTEINS

1950 ◽  
Vol 184 (1) ◽  
pp. 377-383 ◽  
Author(s):  
Richard H. Forsythe ◽  
Joseph F. Foster
Keyword(s):  
Egg White ◽  
Egg White Proteins

scholarly journals Magnum Morphogenesis during the Natural Development of the Quail Oviduct: Analysis of Egg White Proteins and Progesterone Receptor Concentration1

1986 ◽  
Vol 35 (3) ◽  
pp. 657-666 ◽  
Author(s):  
J. F. Pageaux ◽  
C. Laugier ◽  
D. Pal ◽  
M. A. D’Almeida ◽  
D. Sandoz ◽  
...  
Keyword(s):  
Progesterone Receptor ◽  
Egg White ◽  
Natural Development ◽  
Egg White Proteins

scholarly journals Diagnostic model of saliva peptide finger print analysis of oral squamous cell carcinoma patients using weak cation exchange magnetic beads

2015 ◽  
Vol 35 (3) ◽  
Author(s):  
Wei-Peng Jiang ◽  
Zhen Wang ◽  
Li-Xin Xu ◽  
Xin Peng ◽  
Feng Chen
Keyword(s):  
Squamous Cell Carcinoma ◽  
Oral Squamous Cell Carcinoma ◽  
Cation Exchange ◽  
Cell Carcinoma ◽  
Squamous Cell ◽  
Magnetic Beads ◽  
Diagnostic Model ◽  
Finger Print ◽  
Whole Saliva ◽  
Weak Cation Exchange

Whole saliva (WS) was used for diagnosis of oral squamous cell carcinoma (OSCC); two polypeptides may be used for OSCC diagnosis.

Peptic digestibility of raw and heat-coagulated hen's egg white proteins at acidic pH range

2004 ◽  
Vol 55 (8) ◽  
pp. 635-640 ◽  
Author(s):  
Kenji Yoshino ◽  
Kentaro Sakai ◽  
Yoko Mizuha ◽  
Ayako Shimizuike ◽  
Shigeru Yamamoto
Keyword(s):  
Egg White ◽  
Acidic Ph ◽  
Egg White Proteins ◽  
Hen’S Egg ◽  
Ph Range
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