MARC details
| 000 -LEADER |
|---|
| fixed length control field |
03350ntm a2200349 i 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
MY-KuUP |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20260427181440.0 |
| 006 - FIXED-LENGTH DATA ELEMENTS--ADDITIONAL MATERIAL CHARACTERISTICS |
|---|
| fixed length control field |
t||||fr|||| 000 0 |
| 007 - PHYSICAL DESCRIPTION FIXED FIELD--GENERAL INFORMATION |
|---|
| fixed length control field |
ta |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
260427t20252025my a|||fr|||| 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0010507 (Local) |
| Qualifying information |
Hardback |
| 040 ## - CATALOGING SOURCE |
|---|
| 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) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
FTKKP .G63 2025 r Bc |
| 100 1# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Gobinath Gunasegaran, |
| Relator term |
author. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Synthesis of coffee waste activated carbon for iron removal from leachate wastewater / |
| Statement of responsibility, etc. |
Gobinath Gunasegaran |
| 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 |
2025 |
| 264 #4 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE |
|---|
| Date of production, publication, distribution, manufacture, or copyright notice |
© 2025 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
x, 52 pages : |
| Other physical details |
illustrations ; |
| 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 |
|---|
| Dissertation note |
Final Year Report (Bachelor of Chemical Engineering Technology) -- Universiti Malaysia Pahang Al-Sultan Abdullah - 2025 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Include bibliographical reference |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
Coffee waste is the industrial and agricultural residue with high commodity trade value, and it can be used to produce activated carbon because it contains high concentration of organic substances such as carbon and silicon. Heavy metals such as copper and iron exposures have been increased worldwide and as a result, have increased deleterious human health. Therefore, in this project, the development of activated carbon from coffee waste for removing iron was performed to reduce the disposal of coffee waste by transforming it into valuable activated carbon. The synthesis of coffee waste activated carbon was prepared according to chemical and physical activation. Physical activation was activated through the flow of nitrogen gas at 500 °C while chemical activation was activated with zinc chloride as the chemical activating agent. The physicochemical properties of the coffee waste activated carbon were characterized by BET, FTIR, TGA, SEM and AAS analysis. BET analysis showed the chemical CWAC had the highest specified surface area (47.75 m2/g) compared to physical CWAC (29.53 m2/g) and raw coffee waste (11.59 m2/g). FTIR analysis showed both the physical and chemical CWACs had a lot of anion functional groups, mainly O-H, C-H, N-H and S=O, hence ionexchange was able to take place for removing the cations iron. TGA showed both CWACs exhibited high thermal stability which they did not fully decomposed at 900 °C. SEM images show that raw coffee waste had debris (fibers) on the surface because it was not properly cleaned before analysis while chemical CWAC showed higher porosity than physical CWAC. In AAS analysis, both the physical and chemical CWACs show the capability to adsorb the iron ion, however chemical CWAC was more effective due to a higher percent removal. In short, the analysis discovered that chemical activation by using ZnCl2 as a chemical activator led to high-efficiency removal of iron ions. Therefore, chemical activation is the best activation method for the synthesis of activated carbon from coffee waste. |
| 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 |
|---|
| 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 |
|---|
| Uniform Resource Identifier |
https://umpir.ump.edu.my/id/eprint/47218 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Final Year Report |