MARC details
| 000 -LEADER |
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| fixed length control field |
03887nam a2200337 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
OSt |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20230517100132.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
051221s19uu xx 00 eng d |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CvSU Main Campus Library |
| 041 0# - LANGUAGE CODE |
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| Language code of text/sound track or separate title |
eng |
| 082 04 - DEWEY DECIMAL CLASSIFICATION NUMBER |
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| Classification number |
662.66 |
| Item number |
B46 2013 |
| 100 #0 - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Bersamina, Alim Grace D. |
| 9 (RLIN) |
17056 |
| Relator term |
author |
| 245 10 - TITLE STATEMENT |
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| Title |
Biothanol production from cassava / |
| Statement of responsibility, etc. |
by Alim Grace D. Bersamina and John Glenn C. Rancapan. |
| 260 0# - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Indang, Cavite : |
| Name of publisher, distributor, etc. |
Cavite State University- Main Campus, |
| Date of publication, distribution, etc. |
2013. |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
xiii, 35 pages : |
| Other physical details |
illustrations ; |
| Dimensions |
28 cm. |
| 336 ## - CONTENT TYPE |
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| 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 |
| 500 ## - GENERAL NOTE |
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| General note |
Research Study (Science High School) Cavite State University |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographical references. |
| 508 ## - CREATION/PRODUCTION CREDITS NOTE |
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| College and Department |
Science High School, College of Education (CED) |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
BERSAMINA, ALIM GRACE D., BERSAMINA, HANNA GRACE D., RANCAPAN, JOHN GLENN C. Bioethanol Production from Cassava. Research Study. Science High School, College of Education, Cavite State University, Indang, Cavite. April 2013. Adviser: Ms. Enrica Esmero.<br/><br/>This study was conducted to produce bioethanol from cassava. Specifically, it aimed to determine the physical and chemical properties of bioethanol obtained from cassava, determine the percentage of bioethanol that can be obtained from cassava and determine the treatment that will yield the highest amount of bioethanol from cassava.<br/><br/>Fifteen kilograms of cassava was used in this study. It was peeled and the peelings were separated from its flesh. The peelings and flesh were boiled, extracted and then subjected to fermentation and distillation.<br/><br/>This study used three treatments namely: T1l= bioethanol from 100% flesh T2= bioethanol from 50% flesh and 50% peelings, T3= bioethanol from 100% peelings.<br/><br/>Results show that the fermentation process and the use of a simple distillation process, produced a small percentage of ethyl alcohol, which is T1=0.74%, T2=2.76% and T3=1.77%, based on the analysis given by the Department of Science and Technology (DOST). The alcohol content of the produced alcohol is T1=1.67 T2=1.38 T3=2.12. The solution has a boiling point and specific gravity higher than the boiling point and specific gravity of the commercial ethyl alcohol. The flammability showed a negative result.<br/><br/>Based on the results of the study, bioethanol can be produced from cassava. The physical and chemical properties of the produced solution showed that it contains a percentage of ethanol. The second and third treatments had remarks of slightly clear,<br/>while the first treatment had a clear remark. The odour and general acceptability of the second and third treatments had remarks of slightly acceptable, while the first treatment had a remark of unacceptable. Treatment 2 had the highest alcohol percentage, followed by Treatment 3 and Treatment 1, respectively. The third treatment has the highest alcohol content with 2.124 ml followed by first and second treatments, respectively.<br/><br/>The researchers would like to recommend to further study producing bioethanol from cassava flesh and peelings to improve its alcohol percentage, to use other processes such as adding enzymes and using fractional distillation in producing bioethanol from other cassava parts, and to make further studies in producing bioethanol from other sources.<br/><br/> |
| 541 ## - IMMEDIATE SOURCE OF ACQUISITION NOTE |
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| Method of acquisition |
Submitted copy to the University Library. |
| Date of acquisition |
07/31/2013 |
| Accession number |
RS-671 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Alcohol as fuel |
| 9 (RLIN) |
17057 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Biomass energy |
| 9 (RLIN) |
1290 |
| 690 ## - LOCAL SUBJECT ADDED ENTRY--TOPICAL TERM (OCLC, RLIN) |
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| 9 (RLIN) |
1282 |
| Course or Program |
Science High School |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Rancapan, John Glenn C. |
| Relator term |
author |
| 9 (RLIN) |
7924 |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Esmero, Enrica C. |
| Relator term |
adviser |
| 9 (RLIN) |
29414 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| Electronic File |
<a href="http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=e734a4751cf36fc25113a89f33210c26">http://library.cvsu.edu.ph/cgi-bin/koha/opac-retrieve-file.pl?id=e734a4751cf36fc25113a89f33210c26</a> |
| Link text |
Click here to view thesis abstract and table of contents |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Dewey Decimal Classification |
| Koha item type |
Theses / Manuscripts |
