AI SearchCombined Sharon and anammox processes for wastewater nitrogen removal (Record no. 19023)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03442nas|a2200385 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817173156.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 041112s2004 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11947548 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-04-24 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Wilasinee Yoochatchaval |
| 245 10 - TITLE STATEMENT | |
| Title | Combined Sharon and anammox processes for wastewater nitrogen 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. | 2004 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 70 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-04-24 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2004 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | This study was conducted to investigate the feasibility of using combined Sharon (Single reactor system for High Ammonium nitrogen Removal Over Nitrite) and Anammox(ANaerobic AMmonium OXidation) process for wastewater nitrogen removal. The main objective is to study the nitrogen removal at various operating parameter such as loading rate, oxygen feed ratio and HRT. The experiment used silicone hollow fiber membrane module for supply of oxygen gas because it has the biggest gas permeability besides its exellent heat-resisance, toughness, resilience and long-life. In the experiment, five-liter reactor and silicone hollow fiber membrane module were operated. Synthetic wastewater was fed continuously for 4-5 months with the variation of {u2022} Ammonium nitrogen concentration; 50mg/L, 60mg/L, 70 mg/L,80 mg/L and90 mg/L {u2022} Oxygen feed ratio, 1:14, 1:19, 1:9, 1:6, 1:11and1:3.8 {u2022} HRT, 1 day and 2 days The controlled parameters in this experiment were pH, alkalinity and dissolved oxygen concentration. pH and alkalinity were controlled by adding bicarbonate contents. Alkalinity concentration in this experiment depended on the concentration of ammonium nitrogen. Dissolved oxygen concentration could be controlled by oxygen flow rate that was pumped to the hollow fiber membrane module, wastewater circulation flow rate and oxygen feed ratio. Dissolved oxygen concentration was kept at 0.5-1.0 mg/L. It was found that at the optimum ammonium nitrogen loading rate is 60-70 mg/L·d and the oxygen feed ratio should be 1:11. The suitable HRT is 1 day. The maximun nitrogen removal is 63.85% because the nitrification process was occurred in silicone hollow fiber membrane module reator. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| -- | Nitrogen removal |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Annachhatre, Ajit P., |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Preeda Pakpian, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Satoh, Hiroyasu, |
| 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-04-24 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08952">http://203.159.5.9/ait-thesis/detail.php?q=B08952</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11947548 |
| b | mnait |
| c | u |
| 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) | 041112 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 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 : 30050120706261 |
| CREATED | CREATED : 2014-04-02 |
| RECORD Id | RECORD # : i12755527 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160050844 |
| CREATED | CREATED : 2016-05-25 |
| RECORD Id | RECORD # : i12991028 |
| 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-04-24 | 30050120706261 | 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-04-24 | 30050160050844 | 17/08/2026 | 17/08/2026 | 40-Archives |