AI SearchApplication of the integrated biomass model for natural wastewater treatment systems (Record no. 6887)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03566nam a2200409 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162955.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11454933 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. EV-95-28 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Alvear, Oliver Vilar |
| 245 10 - TITLE STATEMENT | |
| Title | Application of the integrated biomass model for natural wastewater treatment systems |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1995 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 128 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-95-28 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Eng.) - Asian Institute of Technology, 1995 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted m partial fulfilment of the requirements for the degree of Master of Engineering. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The study evaluated the applicability of the integrated biomass model of Polprasert and Agarwalla (1994) to water hyacinth pond (WHP) and waste stabilization pond ( WSP) systems. The hydraulic characteristic of the ponds was determined by tracer and dye studies. The dispersion numbers of WHP and WSP operated at hydraulic retention time (HRT) of 5 days were 0.01 7 and 0.016 respectively, and photographs from the dye study showed no apparent vertical mixing which supported the tracer study results. Batch kinetic experiments were performed to determine the first-order rate coefficients of suspended and attached biomass from the pilot-scale WHP and WSP units. The overall first-order rate coefficients of the pilot-scale units based on COD removal performance were computed using the integrated biomass and plug-flow equations. The values of overall effective rate coefficients computed from specific biomass activities were greater than the overall rate coefficient derived from pond performance . The integrated biomass equation was modified incorporating the additional COD introduced into the reactors from decaying organic matter (e.g. plants and detritus) for use with the simplified biomass-specific overall effective rate coefficient equation. The modified equations w~re validated using first-stage full-scale and pilot-scale WHP and WSP data conducted in AIT. The median effluent COD concentrations for both units were predicted better than the unmodified integrated biomass and plug flow equations. Simplified charts for the design and operation of WHP systems were prepared and demonstrated the significant influence of pond depth on reactor sizing. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| -- | Biological treatment |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chongrak Polprasert, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Umita, Teruyuki, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hansen, Ian Sehested, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of Japan, |
| 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-95-28 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B15137">http://203.159.5.9/ait-thesis/detail.php?q=B15137</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11454933 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240404 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 960201 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003353017 |
| CREATED | CREATED : 1994-04-09 |
| RECORD Id | RECORD # : i11715212 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003353025 |
| CREATED | CREATED : 1994-04-09 |
| RECORD Id | RECORD # : i11715224 |
| LPATRON | LPATRON : 1017687 |
| LCHKIN | LCHKIN : 2005-04-18 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 7 |
| -- | TOT RENEW : 7 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160079173 |
| CREATED | CREATED : 2016-05-23 |
| RECORD Id | RECORD # : i12985387 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no. EV-95-28 | 30050003353017 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | AIT Thesis no. EV-95-28 | 30050003353025 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no. EV-95-28 | 30050160079173 | 17/08/2026 | 17/08/2026 | 40-Archives |