Separation of Water/Ethanol Vapor Mixtures through Chitosan and Crosslinked Chitosan Membranes

1994 ◽  
Vol 29 (14) ◽  
pp. 1915-1923 ◽  
Author(s):  
Motonobu Goto ◽  
Ayahito Shiosaki ◽  
Tsutomu Hirose
Keyword(s):  
Ethanol Vapor ◽  
Chitosan Membranes ◽  
Crosslinked Chitosan ◽  
Vapor Mixtures

SINTESIS DAN MODIFIKASI STRUKTUR DAN PORI MEMBRAN KITOSAN TERCROSSLINK UNTUK STERILISASI MEDIA PERTUMBUHAN BAKTERI

2019 ◽  
Vol 3 (2) ◽  
pp. 27
Author(s):  
Emma Savitri ◽  
Natalia Suseno ◽  
Tokok Adiarto
Keyword(s):  
Tensile Strength ◽  
Chitosan Solution ◽  
Curing Temperature ◽  
Growth Media ◽  
Optimum Conditions ◽  
Separation Processes ◽  
Crosslinking Process ◽  
Chitosan Membrane ◽  
Chitosan Membranes ◽  
Crosslinked Chitosan

Many mass-transfer applications have used chitosan membrane in separation processes. This research applied crosslinked chitosan membrane to sterillize bacterial growth media. Chitosan membranes having 79 % DD were produced by casting and drying chitosan solution. The images of the membrane were characterized by SEM and other characterizations such as permeability, permselectivity and tensile strength were investigated. The flux increased with longer submersion period but the rejection decreased. Otherwise, the flux decreased and rejection increased in line with an increase in curing temperature. Tensile strength increased with the increase of submersion period and curing temperature. The optimum conditions of crosslinking process are 2 hours of submersion periods and curing temperature at 90 oC.  It gives flux 5.8930 L/jam.m2, rejection 97.47 % and tensile strength 49640 kN/m2

Ionic conductivity and related properties of crosslinked chitosan membranes

2003 ◽  
Vol 89 (2) ◽  
pp. 306-317 ◽  
Author(s):  
Ying Wan ◽  
Katherine A. M. Creber ◽  
Brant Peppley ◽  
V. Tam Bui
Keyword(s):  
Ionic Conductivity ◽  
Chitosan Membranes ◽  
Crosslinked Chitosan

scholarly journals Preparation and characterisation in simulated body conditions of glutaraldehyde crosslinked chitosan membranes

2004 ◽  
Vol 15 (10) ◽  
pp. 1105-1112 ◽  
Author(s):  
R. M. Silva ◽  
G. A. Silva ◽  
O. P. Coutinho ◽  
J. F. Mano ◽  
R. L. Reis
Keyword(s):  
Chitosan Membranes ◽  
Crosslinked Chitosan

Chiral separation of (R,S)-2-phenyl-1-propanol through glutaraldehyde-crosslinked chitosan membranes

2009 ◽  
Vol 328 (1-2) ◽  
pp. 268-272 ◽  
Author(s):  
Wei-Wei Xiong ◽  
Wen-Fang Wang ◽  
Li Zhao ◽  
Qing Song ◽  
Li-Ming Yuan
Keyword(s):  
Chiral Separation ◽  
Chitosan Membranes ◽  
Crosslinked Chitosan
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