MARC details
| 000 -LEADER |
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| fixed length control field |
03867ntm a2200373 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 |
20251125110114.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
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ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
220915t20222022my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0009433 (Local) |
| Qualifying information |
hardback |
| 040 ## - CATALOGING SOURCE |
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| 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) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FSTI .M37 2022 r Thesis |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Mariah Che Mamat |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Sulfide removal from petroleum refinery wastewater using hydrogen peroxide and chemically modified activated carbon / |
| Statement of responsibility, etc. |
Mariah Che Mamat |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Place of production, publication, distribution, manufacture |
Pahang : |
| Name of producer, publisher, distributor, manufacturer |
UMP, |
| Date of production, publication, distribution, manufacture, or copyright notice |
2022 |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
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| Date of production, publication, distribution, manufacture, or copyright notice |
© 2022 |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiv,107 pages: |
| Other physical details |
Illustration ; |
| Dimensions |
30 cm.+ |
| Accompanying material |
1 CD ROM. |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| Source |
rdacontent |
| 336 ## - CONTENT TYPE |
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| Content type term |
text |
| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Media type term |
unmediated |
| Source |
rdamedia |
| 337 ## - MEDIA TYPE |
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| Media type term |
computer |
| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Carrier type term |
volume |
| Source |
rdacarrier |
| 338 ## - CARRIER TYPE |
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| Carrier type term |
computer |
| Source |
rdacarrier |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
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| File type |
text file |
| Encoding format |
PDF |
| Source |
rda |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Industrial Sciences and Technology |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Science) -- Universiti Malaysia Pahang – 2022 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical reference |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Petroleum refinery plants generate wastewater, solid waste and sludge composed of organic, inorganic compounds including heavy metals. Further treatment is needed for petroleum refinery wastewater because it typically has high concentration of sulfide which is known as the most hazardous pollutants. It is released to environment as dissolved sulfide (S2- and HS-) in effluents and H2S in waste gases. Thus, it is very important to remove sulfide from petroleum refinery wastewater that can bring harmful to human and environmental problems because of their alkalinity and high sulfide level. The objective in this study is to determine the ability of hydrogen peroxide (H2O2) and chemically modified activated carbon (AC-M) as a new approach studies in sulfide removal from petroleum refinery wastewater. The effect caused by these hazardous pollutants and growing concern on environmental issues led to remove sulfide from petroleum refinery wastewater using oxidation method and adsorption method in this study. Result shows the best concentration of sulfide simulated wastewater is 300 mg/L, H2O2 dosage is 1.5 ml and reaction time is 30 min in oxidation process. While, the best concentration of sulfide simulated wastewater is 100 mg/L, AC-M dosage is 0.5 g and contact time is 6 hr in adsorption process. The prepared AC-M was characterized using SEM, EDX, BET, and FTIR. The kinetic studies of the adsorption behaviour of AC-M have shown that Freundlich adsorption isotherm is fitted well and the adsorption process followed Pseudo-second order kinetic model. The comparative between oxidation and adsorption method using the best parameters on sulfide removal from actual petroleum refinery wastewater was determined. The efficiency of oxidation method which is able to remove sulfide concentration is 99.83% from 300 mg/L to 0.5 mg/L, COD concentration is 98.29% from 4100 mg/L to 70 mg/L, and pH is 29.08% from 11.86 to 8.41. While, the efficiency of adsorption method which is able to remove sulfide concentration is 95.70% from 100 mg/L to 4.3 mg/L, COD concentration is 98.29% from 4100 mg/L to 70 mg/L, and pH is 3.0% from 12.00 to 11.65. Thus, it is concluded that oxidation method more effective than adsorption method in sulfide removal from spent caustic. However, both methods were able to remove more than 90% removal especially on sulfide and COD concentration. It is recommended that oxidation method hybrid with adsorption method to provide more efficiency of sulfide removal. The information obtained from this study is useful for scale up purpose in the petroleum refining industry. |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
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| Corporate name or jurisdiction name as entry element |
Faculty of Industrial Sciences and Technology |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Universities and colleges |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Thesis |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Thesis |