MARC details
| 000 -LEADER |
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| fixed length control field |
03219nam a22003257a 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 |
20250707160453.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250707b |||||||| |||| 00| 0 eng d |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
TUPM |
| Language of cataloging |
English |
| Transcribing agency |
TUPM |
| Modifying agency |
TUPM |
| Description conventions |
rda |
| 050 ## - LIBRARY OF CONGRESS CALL NUMBER |
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| Classification number |
BTH TK 1191 |
| Item number |
B38 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Bautista, Marc Harvey L. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
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| Title |
Development of solar-powered leaves shredding machine/ |
| Statement of responsibility, etc. |
Marc Harvey L. Bautista, Marc Louise N. Estalilla, Juevan Aaron E. Jimenez, Marc Oliver C. Madera, and David Hardy M. Punzalan.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Place of publication, distribution, etc. |
Manila: |
| Name of publisher, distributor, etc. |
Technological University of the Philippines, |
| Date of publication, distribution, etc. |
2025. |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
xv, 125pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
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| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis<br/> |
| 502 ## - DISSERTATION NOTE |
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| Dissertation note |
College of Industrial Technology.-- |
| Degree type |
Bachelor of engineering technology major in mechanical engineering technology option in power plant technology: |
| Name of granting institution |
Technological University of the Philippines, |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
This study addresses the lack of sustainable and efficient waste management solutions for<br/>handling scattered dry leaves, which commonly accumulate in Technological University of<br/>the Philippines campus. These leaves, if left unmanaged, can cause clogged drainage<br/>systems, flooding, fire hazards, and increased maintenance demands, especially during dry<br/>and stormy seasons. Understanding this issue is crucial because conventional leaf disposal<br/>methods are labor-intensive, environmentally harmful, and energy dependent. The<br/>unmanaged leaf litter contributes to waterlogging, increases the risk of disease-carrying<br/>insects, and wastes potential organic material that could be repurposed into useful mulch.<br/>To provide a practical solution, w11e developed a solar-powered leaf shredding machine<br/>that shreds dried leaves and that this organic waste converts into mulch using renewable<br/>energy. The prototype was designed with locally available materials and consists of a 590-<br/>watt bifacial solar panel, a 12V 100Ah lead-acid battery, a 1 HP AC motor, and hardened<br/>steel blades. The researcher conducted tests to evaluate its shredding capacity, power<br/>efficiency, safety, and sustainability. The results show that the machine can process up to<br/>10 kilograms of dried leaves and stems per hour and run continuously for four hours under<br/>optimal sunlight conditions. It successfully reduces leaf volume which is scattered,<br/>prevents drainage blockage, and promotes cleaner surroundings without relying on grid<br/>electricity. These findings suggest that solar-powered shredding technology is a feasible<br/>and environmentally responsible alternative to traditional methods. It provides a scalable<br/>solution that enhances campus sustainability, supports local environmental goals, and<br/>encourages broader adoption of renewable energy in waste management practices. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Solar-powered machine |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Sustainable technology |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Waste management |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Estalilla, Marc Louise N. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Jimenez, Juevan Aaron E. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Madera, Marc Oliver C. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Punzalan, David Hardy M. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis CIT |
| Suppress in OPAC |
No |