AI SearchApplication of zinc oxide on indoor volatile organic compound removal (Record no. 6951)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03876nas a2200469 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163008.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 210704s2021 th u m rtt 000 a eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12371932 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-21-09 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Natakorn Thamthinawut |
| 245 10 - TITLE STATEMENT | |
| Title | Application of zinc oxide on indoor volatile organic compound removal |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2021 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 48 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-21-09 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Environmental Engineering and Management |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Eng.) - Asian Institute of Technology, 2021 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Nowadays, indoor air quality is a concern of many people since people spend long time indoor than outdoor, and it can cause health problems. Indoor air pollutants are referring to total suspended particles (TSP), Sulfur Dioxide (SO2), Nitrogen Oxides (NOx), and Volatile Organic Compounds (VOCs), etc. Recently, Photocatalyst has been used to remove VOCs for improve indoor air quality. However, the effects of Photocatalyst on the Toluene as total VOCs concentration have not been studied. In this study, the photocatalytic reactor with the size of 22 x 28 x 20 cm3 which was a rectangular box with a volume of 8.5 L was used. An electric fan of 5 V was placed inside the box for completely mix of a Toluene gas in the box. The catalyst plates with the size of 15 x 20 cm2 and a brass valve of 1/4 inches with polyurethane tube of 1/8 inches were used for gas sampling. The measurement of VOC concentration was done by MiniRAE 3000. A Zinc Oxide (ZnO) was coated on glass sheet by hydrothermal synthesis of ZnO nanorods which could provide photocatalytic activity with visible light from halogen lamp source. The catalyst absorption spectrums were peak at 360 nm. The photocatalytic activity test in methylene blue under visible light irradiation demonstrated that there was photocatalytic activity by removing methylene blue by 25% more than photolysis by the removal with only halogen lamp. For the effect of ZnO catalyst with VOC removal, the ZnO catalyst removed 12.57% of VOC at catalyst area per air volume of 37.6 cm2 /L with an irradiation of 450 W/m2 . Increasing in catalyst area increased the VOC removal efficiency. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Zinc oxide |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Air |
| General subdivision | Pollution |
| -- | Health aspects |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Volatile organic compounds |
| General subdivision | Environmental aspects |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Ekbordin Winijkul, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Thammarat Koottatep, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Bora, Tanujjal, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Government Fellowship, |
| Relator term | Scholarship Donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Thesis ; |
| Volume/sequential designation | no. EV-21-09 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B13480">http://203.159.5.9/ait-thesis/detail.php?q=B13480</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12371932 |
| b | mnait |
| c | m |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240418 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 210704 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | m |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 67-Electronic Resource |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120885982 |
| CREATED | CREATED : 2021-07-14 |
| RECORD Id | RECORD # : i13349521 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : - |
| CREATED | CREATED : 2021-07-14 |
| RECORD Id | RECORD # : i13349533 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050121022148 |
| CREATED | CREATED : 2023-12-01 |
| RECORD Id | RECORD # : i13424592 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050121022130 |
| CREATED | CREATED : 2023-12-01 |
| RECORD Id | RECORD # : i13424609 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-21-09 | 30050120885982 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-21-09 | 17/08/2026 | 17/08/2026 | 67-Electronic Resource | |||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no.EV-21-09 | 30050121022148 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | 50.00 | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no.EV-21-09 | 30050121022130 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | 50.00 |