MARC details
| 000 -LEADER |
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| fixed length control field |
02381nam a2200241 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000067920 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204523.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
121221t2012 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0003803(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
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| Level of rules in bibliographic description |
201905151510 |
| Level of effort used to assign nonsubject heading access points |
shah |
| Level of effort used to assign subject headings |
201212211135 |
| Level of effort used to assign classification |
Fida |
| -- |
201212211134 |
| -- |
Fida |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
UMP |
| 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) |
TP156.A35 A379 2012 rs Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Siti Aisyah Radhiah Mohamed @ Ayub |
| 245 10 - TITLE STATEMENT |
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| Title |
Adsorption of methylene blue by using activated carbon from empty fruit bunch and palm press fiber / |
| Statement of responsibility, etc. |
Siti Aisyah Radhiah Mohamed @ Ayub |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2012 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv, 51 p. : |
| Other physical details |
ill. (some col.) ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang - 2012 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 43-44 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Empty Fruit Bunch (EFB) and Palm Press Fiber (PPF) are abundance of agricultural wastes. These fiber are basically incinerated and used in mulching purposes. Adsorption of methylene blue by using both of fiber is one way to increase the uses of them. Methylene blue is one of dyestuff that harmful to human and aquatic life. Effect of contact time, agitation speed and dosage of activated carbon is investigated. Activation the activated carbon using impregnated of KOH solution is used. Same ratio of fiber which is (1:1) (wt %) is prepared. The higher the contact time, the higher the amount of adsorption capacity obtained. At certain time there got the lower number of adsorption capacity because the contact time taken is not sufficient since the process of adsorption taking a long time to achieve the equilibrium. In term of agitation speed, 170 rpm of speed gave the highest adsorption capacity compared to 200 rpm and 700 rpm. According to Langmuir isotherm model, it is showed that 170 rpm gave 5.025 mg/g of adsorption capacity. It is because the Van der Waals forces are weak to bind the molecules. So, the molecules that already attracted to the molecules surface are desorbed back if the agitation speed too high. For dosage impact, the adsorption capacity decreased sharply with the increasing of adsorbent dosage because of the overlapping of adsorption site that cause the overcrowding of adsorbent particles. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Adsorption |