MARC details
| 000 -LEADER |
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| fixed length control field |
03269nam a2200253 a 4500 |
| 001 - CONTROL NUMBER |
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| control field |
vtls000075382 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
KUKTEM |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20251114204553.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
131011t2013 my da f m 000 0 eng d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
THE0003225(Local) |
| 039 #9 - LEVEL OF BIBLIOGRAPHIC CONTROL AND CODING DETAIL [OBSOLETE] |
|---|
| Level of rules in bibliographic description |
201905161508 |
| Level of effort used to assign nonsubject heading access points |
zul |
| Level of effort used to assign subject headings |
201710091606 |
| Level of effort used to assign classification |
aishah |
| Level of effort used to assign subject headings |
201311201629 |
| Level of effort used to assign classification |
nabilah |
| -- |
201310111649 |
| -- |
nabilah |
| 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) |
TD741 .N37 2013 rs Thesis |
| 100 0# - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Mohd Nasrullah Zulkifli |
| 245 10 - TITLE STATEMENT |
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| Title |
Electrocoagulation process using raw sewage for treatment and energy production / |
| Statement of responsibility, etc. |
Mohd Nasrullah Zulkifli |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Kuantan, Pahang : |
| Name of publisher, distributor, etc. |
UMP, |
| Date of publication, distribution, etc. |
2013 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xvi, 115 p. : |
| Other physical details |
ill. ; |
| Dimensions |
30 cm. + |
| Accompanying material |
1 CD-ROM |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
Thesis (Master of Engineering (Civil Engineering)) -- Universiti Malaysia Pahang – 2013 |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliography : p. 99-105 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Due to the massive growth of Malaysian population, sewage water has become one of the major water pollution in Malaysia. Various physiochemical and biological technique have been employed to treat sewage water such as aerobic and anaerobic biological treatment, membrane filtration, adsorption, chemical coagulation and many others methods but either they took a long period of time or needed a large amount of chemical substance, both ways are less effective in treating sewage. The removal of pollutants from effluents by electrocoagulation (EC) has become an attractive method in recent years. This electrochemical process offer some distinctive advantages, including effects due to the production of polyvalent cations from the oxidation of corrodible anodes (like Fe2+ and Al3+) as a coagulant agent and the production of electrolysis gases. The gas bubbles can carry the pollutant to the top of the solution where it can be more easily collected and removed. Therefore, EC process has been studied to treat sewage water and to determine the effect of various operating parameters such as electrode types, operating time, current intensity, inter-electrode spacing and pH to evaluate the possible treatment efficiency. It was found that the application of high current intensity (20 A, 25A and 30 A) is more effective in treating sewage than using low current (1 A, 2A and 3 A). Aluminum hydroxypolymeric species formed during an earlier stage of the operation efficiently remove sewage molecules by precipitation, and in a subsequent stage, Al(OH)3 flocs trap colloidal precipitates and make solid−liquid separation easier during the flotation stage. A Response Surface Method (RSM) showed that the optimum condition of COD, BOD and SS removal was obtained 29.09 A of current, 29.86 minutes of operating time, 10.71 mm of inter-electrode distance and pH value of 7.04. Light microscopy result shows more aggregation of sewage particles occurs with longer treatment period and higher current applied to the EC system. High production of hydrogen gas obtained from experiment in 60 seconds by high current application. The study is important to establish a sustainable clean energy in order to implement low cost treatment in sewage treatment. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Sewage |
| General subdivision |
Purification |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="http://ecollib.ump.edu.my/24350/">http://ecollib.ump.edu.my/24350/</a> |
| Public note |
Library access only |