MARC details
| 000 -LEADER |
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| fixed length control field |
03053ntm a2200349 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 |
20260625122332.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
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| fixed length control field |
t|||||r|||| 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 |
260625t20242024my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0010642 (Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMPSA |
| Language of cataloging |
eng |
| Transcribing agency |
UMPSA |
| 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) |
FTKKP .N35 2024 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Siti Najiah Binti Ahmad Subkey, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
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| Title |
Effect of various redox conditions on anaerobic biodegradation of 1,2 – dichloroethane by sungai ular sediment |
| Remainder of title |
|
| Statement of responsibility, etc. |
Siti Najiah Binti Ahmad Subkey |
| 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 |
40 pages : |
| Other physical details |
illustrations ; |
| 336 ## - CONTENT TYPE |
|---|
| Source |
rdacontent |
| Content type term |
text |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| Media type term |
unmediated |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| Carrier type term |
volume |
| 347 ## - DIGITAL FILE CHARACTERISTICS |
|---|
| Source |
rda |
| File type |
text file |
| Encoding format |
PDF |
| 500 ## - GENERAL NOTE |
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| General note |
Faculty of Chemical and Process Engineering Technology |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Final Year Report (Bachelor of Chemical Engineering ) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2024 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Include bibliographical reference |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Chlorinated compounds are serious environmental contaminants due to their high toxicity, which is harmful to human health and the environment when present in groundwater and soil. 1,2- dichloroethane (1,2-DCA) was an example of a chlorinated compound that was usually used in industry. Anaerobic biodegradation is a cost-effective and efficient method for remediating chlorinated sediments because it converts toxic compounds into non-toxic byproducts via organohalide respiring bacteria (OHRB). On the other hand, redox conditions such as iron and nitrate reduction will increase the metabolic activity and growth of OHRB, resulting in faster biodegradation of 1,2-DCA while sulphate reducing bacteria may be unfavorable to OHRB bacteria because they compete for hydrogen. The aim of this study was to investigate the effect of different redox conditions on 1,2-DCA degradation by OHRB in Sungai Ular sediment. The degradation of 1,2-DCA were tested under different redox conditions such as nitrate reducing, iron reducing and sulfate reducing with three different concentrations of the respective compounds. The 1,2-DCA was added to a nominal concentration of 100 μM. The concentration of redox condition was varied to observe the biodegradation rate of 1,2-DCA. The results showed that the highest biodegradation rates for nitrate, sulphate, and iron reducing conditions were achieved at 2 mM (82.78%), 1 mM (81.52%), and 10 mM (91.65%), respectively. The results of this study demonstrate that OHRB in the Sungai Ular sediment can degrade 1,2-DCA under any redox condition but prefers a certain concentration. Keywords: Chlorinated compounds; Biodegradation; Organohalide Respiring Bacteria; Redox; 1,2-Dichloroethane |
| 610 20 - SUBJECT ADDED ENTRY--CORPORATE NAME |
|---|
| 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 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
https://umpir.ump.edu.my/id/eprint/47112 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Final Year Report |