MARC details
| 000 -LEADER |
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| fixed length control field |
02981ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000084626 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251117113240.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
141223t2014 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0002135(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905131655 |
| Level of effort used to assign nonsubject heading access points |
yusri |
| -- |
201412231356 |
| -- |
fawwaz |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
QD321 .M34 2014 r Bc. |
| 100 3# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Mah, Kah Hong |
| 245 10 - TITLE STATEMENT |
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| Title |
Study on factors affecting separation of xylose from glucose by nanofiltration using composite membrane developed from triethanolamine (teoa) and trimethyl chloride (tmc) / |
| Statement of responsibility, etc. |
Mah Kah Hong |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2014 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiv, 45 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering (Biotechnology)) -- Universiti Malaysia Pahang – 2014 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 41-45 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Xylose is an abundant raw material coexists with other sugars that can be turned into useful products, such as ethanol, xylitol and 2, 3-butanediol by microorganism such as yeasts, bacteria, and mycelial fungi. However more than 80 % of the production cost come from production of xylose solely, where recovery of xylose relied on chromatographic separation alone. Nanofiltration offers more economical solution to currently in use chromatography method, by usage of composite membrane developed from economical active monomer, triethanolamine (TEOA). In this study, factors affecting the process, pressure, concentration of total sugars in solution, and composition of monosaccharides in total sugar, were investigated using two-level factorial analysis. The experiment was perform using Amicon Milipore stirred cell (Model 8200) with constant stirring speed at 300 rpm and temperature at ambient. Membrane was prepared by conventional interfacial polymerization of TEOA and tri-methyl chloride (TMC) on polyethersulfone (PES) porous membrane. The glucose and xylose concentration was quantified using high performanceliquid chromatography (HPLC). In this study, it was found that the composition of xylose to glucose has affected the nanofiltration the most, at 63.56 %, followed by total sugar concentration at 19.52 %, pressure contributed the least at 0.033 %. An interactionbetween factor total sugar concentration and composition of xylose to glucose were also found to contribute 16.10 % on nanofiltration. The coefficient of determination (R2) from analysis of variance (ANOVA) study was 0.9921. In a nutshell, nanofiltration using membrane developed from TEOA and TMC as monomers on PES membrane has the ability to separate xylose from glucose. Overall in this present study it can be concluded that nanofiltration has high potential to replace currently in use chromatograhic method in xylose separation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Xylose |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Glucose |