MARC details
| 000 -LEADER |
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| fixed length control field |
02642nam a22003377a 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 |
20250716142839.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250716b |||||||| |||| 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 |
|---|
| Classification number |
BTH TJ 145 |
| Item number |
A38 2025 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| Personal name |
Agtarap, Ralfh Vincent R. |
| Relator term |
author |
| 245 ## - TITLE STATEMENT |
|---|
| Title |
Design and fabrication of in-vessel aerobic compost machine with integrated sensors, heating system, and rotary mixer/ |
| Statement of responsibility, etc. |
Ralfh Vincent R. Agtarap, Thomas Jefferson E. Antonio, Joker S. Aquino, Reigne Francine Claudette B. Bautista, James Lester C. Dela Cruz, and John Mark B. Sanchez.-- |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| 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 |
ix, 105pages: |
| Dimensions |
29cm. |
| 336 ## - CONTENT TYPE |
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| Source |
rdacontent |
| 337 ## - MEDIA TYPE |
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| Source |
rdamedia |
| 338 ## - CARRIER TYPE |
|---|
| Source |
rdacarrier |
| 500 ## - GENERAL NOTE |
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| General note |
Bachelor's thesis<br/> |
| 502 ## - DISSERTATION NOTE |
|---|
| Dissertation note |
College Of Engineering.--<br/> |
| Degree type |
Bachelor of science in mechanical engineering: |
| Name of granting institution |
Technological University of the Philippines, <br/> |
| Year degree granted |
2025. |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
|---|
| Bibliography, etc. note |
Includes bibliographic references and index. |
| 520 ## - SUMMARY, ETC. |
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| Summary, etc. |
Flower waste from markets and events often ends up in landfills, contributing to the already<br/>serious environmental issues. In order to help lessen waste, this study presents a mechanical<br/>solution that aims to turn that waste into something useful — compost. This study developed an<br/>in-vessel aerobic composting machine that includes a rotating mixer, heating system, and sensors<br/>that check moisture and temperature to make sure to provide a high-quality compost that could<br/>lead the plants and crops to healthier growth and reduce the natural composting time of flower<br/>waste. These parameters contribute to a better environment and conditions for helpful<br/><br/>microorganisms to break down the flower waste faster than its natural composting cycle. The in-<br/>vessel machine lowered the composting cycle by around 10%-20% compared to traditional natural<br/><br/>composting methods. The output also showed good quality, with 5.0 to 8.0 pH levels which is the<br/>proper pH level for compost, and a balanced 30:1 carbon-to-nitrogen ratio, making it suitable for<br/>farming use. This design can help minimize the waste ending up on landfills and promote<br/>composting in urban areas in a practical, ecological and sustainable manner. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
In-vessel |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Aerobic composting |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Flower waste |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Antonio, Thomas Jefferson E. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Aquino, Joker S. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bautista, Reigne Francine Claudette B. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Dela Cruz, James Lester C. |
| Relator term |
author |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Sanchez, John Mark B. |
| Relator term |
author |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| Source of classification or shelving scheme |
Library of Congress Classification |
| Koha item type |
Bachelor's Thesis COE |
| Suppress in OPAC |
No |