AI SearchAnaerobic acidogenesis of waste-activated sludge (Record no. 4336)
[ view plain ]
| 000 -LEADER | |
|---|---|
| fixed length control field | 02769nam a2200385 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162223.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11559172 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-96-32 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Sakonwan Chanphaka |
| 245 10 - TITLE STATEMENT | |
| Title | Anaerobic acidogenesis of waste-activated sludge |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1996 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 leaves + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-96-32 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1996 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The study of acidogenesis of waste activated sludge was carried out using 4-lab-scale complete mixing reactors in the batch operation. The objectives was to evaluate the performance of pretreatment by autoclave, the effects of sludge renewal ratio and batch operation time. The reactors were fed with autoclaved sludge at 20%, 30% and 40% renewal ratios and the control reactor was fed with raw sludge at 30% renewal ratio. The batch operations were carried out at 2-day, I-day and 0.5-day intervals. The results showed better degradation of autoclaved sludge and highest VF A production at 40% renewal ratio for each reaction time and 0.5-day reaction time for each renewal ratio. For each type of VFA produced, optimum acetic acid production was also found to be 40% renewal ratio at 0.5-day reaction time. Propionic acid production was found highest in 20% renewal for each reaction time and 2-day reaction time for each renewal ratio. But the production of isobutyric acid and butyric acid which were of minority could not be optimized because the concentrations produced did not differ much in each reactor. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| -- | Activated sludge process |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yang, Byung-Soo, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Samorn Muttamara, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Kamei, Tasuku, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Government of The United Kingdom, |
| 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-96-32 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B14803">http://203.159.5.9/ait-thesis/detail.php?q=B14803</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11559172 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 970107 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120600993 |
| CREATED | CREATED : 2014-03-14 |
| RECORD Id | RECORD # : i12771703 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160078712 |
| CREATED | CREATED : 2016-05-23 |
| RECORD Id | RECORD # : i12986033 |
| 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 | 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-96-32 | 30050120600993 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-96-32 | 30050160078712 | 17/08/2026 | 17/08/2026 | 40-Archives |