MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02938ntm a2200265 a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
vtls000084658 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20251117113245.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
141224t2014 my a f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
THE0003858(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905161534 |
| Level of effort used to assign nonsubject heading access points |
shah |
| Level of effort used to assign subject headings |
201905161534 |
| Level of effort used to assign classification |
shah |
| Level of effort used to assign subject headings |
201711301149 |
| Level of effort used to assign classification |
huda |
| -- |
201412241008 |
| -- |
fawwaz |
| 040 ## - CATALOGING SOURCE |
|---|
| Original cataloging agency |
UMP |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
|---|
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
TP156.A35 S53 2014 r Bc. |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Ahmad Shafiq Hashim |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Adsorption of methylene blue from aqueous solution using tea waste in a continuous stirred tank reactor (cstr) / |
| Statement of responsibility, etc. |
Ahmad Shafiq Hashim |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2014 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv, 79 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 500 ## - GENERAL NOTE |
|---|
| General note |
Faculty of Chemical & Natural Resources Engineering |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
Project paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Bibliography : p. 61-65 |
| 520 3# - SUMMARY, ETC. |
|---|
| Summary, etc. |
In these past few decades, huge numbers of technologies have been developed for wastewater treatment. The scale of these technologies is also very diverse, from a basic aeration pond, to a more sophisticated nanotechnology based treatment system. In this research, dye removal from aqueous solution by adsorption was studied in batch and continuous mode. The main objective of this study was to develop a continuous stirred tank reactor (CSTR) type adsorption unit for continuous dye removal from aqueous solution. The investigated parameters are the effect of adsorbent dose, and residence time on the performance of CSTR in treating synthetic Methylene Blue (MB) wastewater by using tea waste (TW). The equilibrium batch and kinetic study has been performed to characterize the adsorbent-adsorbate system. For the CSTR adsorption test, the adsorbent was added at suitable time intervals while the residence time and adsorbent dosage is varied. The Langmuir isotherm data obtained with varying MB concentrations fits the isotherm with an R2 of 0.99. The Langmuir parameters from the experiment were a Q (mg/g) of 68.02 and K (L/mg) of 0.385 while the RL value was 0.017, assuring a favourable adsorption. Next, the kinetics data were fitted with Unified Approach Model and the adsorption and desorption rate constants were determined to be 1.00E-8 ± 3.00E-9 and 2.60E-8 respectively. It was also found that the kinetic rate constants were initial concentration independent. Lastly, the CSTR adsorption study data was very comparable to the theoretical line predicted with the CSTR model, with very minute offsets from theoretical predictions. The maximum achievable utilization coefficient, ηmax was found to be 78% for TW-MB system, where higher utilization coefficient attributes to the higher adsorption capacity and better performance |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Adsorption |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
|---|
| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/9659/">http://ecollib.ump.edu.my/9659/</a> |
| Public note |
Access in library only |