MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03633ntm a2200373 i 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
vtls000102846 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251117113351.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
180124s2017 my da f a m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0000832(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905271215 |
| Level of effort used to assign nonsubject heading access points |
nazirah |
| Level of effort used to assign subject headings |
201802081554 |
| Level of effort used to assign classification |
fateeha |
| Level of effort used to assign subject headings |
201802021701 |
| Level of effort used to assign classification |
fateeha |
| -- |
201801241042 |
| -- |
fateeha |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| Language of cataloging |
eng |
| Transcribing agency |
UMP |
| Description conventions |
rda |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FKKSA .A379 2017 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Siti Aisyah Abdull Malid, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Supported liquid membrane for acetic acid extraction : |
| Remainder of title |
screening of membrane support preparation factors / |
| Statement of responsibility, etc. |
Siti Aisyah Abdull Malid |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Kuantan, Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMP, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2017 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
© 2017 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xiv, 50 pages : |
| Other physical details |
illustrations (some color), charts ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Source |
rdacontent |
| 336 ## - CONTENT TYPE |
|---|
| Content type term |
text |
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
unmediated |
| Source |
rdamedia |
| 337 ## - MEDIA TYPE |
|---|
| Media type term |
computer |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
volume |
| Source |
rdacarrier |
| 338 ## - CARRIER TYPE |
|---|
| Carrier type term |
computer dics |
| Source |
rdacarrier |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| File type |
text file |
| Encoding format |
PDF |
| Source |
rda |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Project Paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2017 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Lignocellulosic materials can be acid hydrolyzed into fermentable sugars for ethanol production. However, inhibitory compounds such as carboxylic acid, furans and phenolic substances are also generated during this process. It is necessary to separate these inhibitors from the sugars or to reduce their concentration prior to the fermentation process in order to maximize the ethanol yields. This work focused on the removal of the acetic acid from biomass hydrolysate using supported liquid membrane (SLM) process. The membrane support for the SLM system was fabricated from 15wt% PES, 42.5wt% DMAc, 42.5wt% PEG 200 and 0.1wt% graphene by using vapour-induced phase separation (VIPS) method. Tri-n-octylamine (TOA) and 2-ethyl hexanol were used as carrier and solvent respectively in organic liquid membrane formulation. Two level full factorial design (FFD) was employed to perform the screening of three factors during VIPS process which are temperature of water bath (A) (30-60⁰C), exposure time (B) (10-60 seconds) and air humidity (C) (70-90%). The response was evaluated based on acetic acid extraction percentage from 10 g/L aqueous acetic acid feed solution. From the screening result, all three main factors were significant to the SLM performance. Air humidity factor (C) gave the highest contribution of 28.96% among the main factors. In term of the interaction between factors, water bath temperature (A) and exposure time (B) give the most significant effect with 45.01% percentage of contribution. The second highest interaction effect with 13.20% contribution was the interaction between air exposure time (B) and air humidity (C), however the interaction graph is not intercept. Meanwhile, the interaction effect of water bath temperature (A) and air humidity (C) is insignificant as extraction of acetic acid decrease as both factors were increased. The highest extraction percentage for the acetic acid using SLM system was 75.95% which is using the membrane prepare at 30⁰C water bath temperature, 10 seconds exposure time and 70% air humidity. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
Faculty of Chemical & Natural Resources Engineering |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Universities and Colleges |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Theses |