AI SearchBiokinetics and performance studies on attached growth membrane bioreactor for polluted surface water treatment (Record no. 12357)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04489nas a2200433 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817171455.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 190402s2016 th u m rtt 000 a eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12303574 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-16-18 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Siwaporn Suwanate |
| 245 10 - TITLE STATEMENT | |
| Title | Biokinetics and performance studies on attached growth membrane bioreactor for polluted surface water treatment |
| 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. | 2016 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 101 p. : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-16-18 |
| 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, 2016 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A novel attached growth membrane bioreactor process was investigated for treatment of the polluted surface water with CODMn approximately 10 mg/Las a raw water in drinking water production. Firstly, Aquaporousgel (APG) and Polyvinyl alcohol gel (PVA-Gel) were compared to select the suitable carrier. According to pollutants removal and Monod{u2019}s kinetic coefficients analysis, PVA-Gel was the most suitable carrier with CODMn removal of 79% and NH3-N removal of 67.13%. Growth yield, maximum specific growth rate, half velocity constant and microbial decay rate of the PVA-Gel were 0.4999 gVSS/gCOD, 0.048 d-1, 9.923 mgCODMn/L, 0.00145 d-1 respectively. Secondly, six different filling ratio of PVA-Gel(5, 10, 15, 20, 30, and 50%) were applied in batch moving bed reactors. 15% filling ratio showed the appropriate performance among others with 72.08% of CODMn removal and 47.65% of NH3-N removal. As a results of preliminary studies, two laboratory scale reactors; attached growth membrane bioreactor with 15% PVA-Gel and conventional membrane filtration reactor with a submerged polytetrafluoroethylene hollow fiber membrane module with the pore size of 0.1 om were conducted. As compared to membrane filtration process, attached growth membrane bioreactor achieved two times higher CODMn removal with 54.1±10.5%. Almost complete ammonia removal was occurred with 84.7% by membrane filtration and 95.6% by attached growth membrane bioreactor. Turbidity was completely removed. However, UV254 removal was still low around15-20% in both reactors. For fouling study, attached growth membrane bioreactor showed the greater ability to reduce membrane fouling rate which correlated to the slower increasing of transmembrane pressure and longer operation period. The fouling layer was still proved to be a biofouling from the membrane resistance analysis. Hydraulic retention time at 2 hours was selected to be the most suitable operational condition by providing the greatest performance and constant effluent concentration. Lastly, Modified Stover-Kincannon model was a preferable model to apply for attached growth membrane bioreactor system with R2>0.92 in order to predict the treatment plant performance both CODMn and NH3-N removal, control the operational condition and optimize the plant volume design. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water quality management |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water |
| General subdivision | Purification |
| -- | Membrane filtration |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Visvanathan, C., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Annachhatre, Ajit P., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shipin, Oleg V., |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Thailand (HM Queen), |
| 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-16-18 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02641">http://203.159.5.9/ait-thesis/detail.php?q=B02641</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12303574 |
| b | mnait |
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| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240423 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 190402 |
| First date, FD (RLIN) | m |
| -- | a |
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| 962 ## - | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 21 |
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| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120546592 |
| CREATED | CREATED : 2019-02-04 |
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| CREATED | CREATED : 2019-06-20 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.EV-16-18 | 30050120546592 | 17/08/2026 | 1 | 17/08/2026 | 21 | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.EV-16-18 | 30050120546568 | 17/08/2026 | 2 | 17/08/2026 | 21 | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-16-18 | 30050120877989 | 17/08/2026 | 1 | 17/08/2026 | 40-Archives |