MARC details
| 000 -LEADER |
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| fixed length control field |
03442ntm a2200337 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251125110933.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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| fixed length control field |
t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
240919t20242024my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0009970 (Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMPSA |
| 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) |
FTKKP .Q95 2024 r Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Mohammed Abdulqawi Ahmed Mohammed, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Ultrasonic assisted solvent extraction for oil recovery from oily sludge / |
| Statement of responsibility, etc. |
Mohammed Abdulqawi Ahmed Mohammed |
| 264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Place of production, publication, distribution, manufacture |
Kuantan, Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMPSA, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2024 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
© 2024 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xvi, 138 pages : |
| Other physical details |
illustrations (some color) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
|---|
| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| Carrier type term |
volume |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| Source |
rda |
| File type |
text file |
| Encoding format |
PDF |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical and Process Engineering Technology |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Science) -- Universiti Malaysia Pahang – 2024 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Oily sludge is a hazardous waste product produced from the exploration, production, transportation and refining process of crude oil. Considering oily sludge containing relatively high amount of oil, oil recovery would be the most desirable approach for its treatment. Solvent extraction is a common method used in extracting oil from oily sludge. The technique depends on various parameters including types of solvent, solvent to sludge ratio, mixing time and temperature. However, with this single chemical treatment, the separation process is less effective. Ultrasound wave fields are utilized in cleaning procedures and aiding chemical reactions to accelerate cleaning and reduce reaction times. Hence, in this study, a hybrid physical-chemical method was proposed for the oily sludge treatment where the solvent extraction was assisted by Ultrasonic irradiation. Five different solvents were evaluated, namely Methyl Ethyl Ketone (MEK), Toluene, Cyclohexane (CHX), Ethyl Acetate (EA), and Dichloromethane (DCM). The parameters of concerned in this study were sludge to solvent ratio, mixing speed, and mixing time. The results showed that MEK was the best solvent in extracting the oil from the sludge with 67.57% yield, followed by toluene (65.69%), CHX (64.71%, EA (63.39%), and DCM (47.79%). Solvent polarity and intermolecular interaction play the key role in the extraction. The amphiphilic nature of MEK stroked the optimal balance of solvency which helped MEK to achieve the highest yield. At the optimum operating conditions, the sample was subjected to ultrasound waves field, with varying power levels of 3, 6, and 9 set on the ultrasonic system. Within 40 minutes of ultrasonication, 92.33% yield of oil was extracted from the oily sludge at power level of 3: an increase of 24.76% from oil yield of solvent extraction technique alone. Ultrasonic cavitation activity gave high impact in releasing trapped oil droplets on the surface and within the pore structure of solids which resulted in the higher oil yield. The high percentage of oil yield from ultrasonicated solvent extraction technique indicated a promising method to be used in treating oily sludge. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Faculty of Chemical and Process Engineering Technology |
| General subdivision |
Dissertations |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| 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 |
| General subdivision |
Dissertations |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |