AI SearchEffect of operating parameters on anaerobic (upflow) filter performance (Record no. 34535)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03586nam a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818095022.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 011298s1987 u r 0000|00eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1022791x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. EV-87-13 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Koirala, Ramesh |
| 245 10 - TITLE STATEMENT | |
| Title | Effect of operating parameters on anaerobic (upflow) filter performance |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1987 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 78 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-87-13 |
| 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 Technology |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1987 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A laboratory- scale AF was studied to find the effect of various design parameters i.e. hydraulic loadings & hydraulic retention times , influent concentrations and filter depths on the performance of AF. The AF was fed with commercial grade glucose synthetic waste. The effects of the se de sign parameters were measured in terms of COO removal efficiency and gas production . The ratio of methane to carbon dioxide in the gas produced was also found out by using Gas Chromatograph (Sichromat 2 , made in Germany), The COO removal efficiency decrease d with the increase in hydraulic loading. The gas produced per kg of COO removed also decreased with the increase in hydraulic loading. The inverse relationship proposed by YOUNG and McCARTYC1 968) did not exist in higher values of HRTs C144-24h) . But , it held good after a HRT value of 24h up to 6h. Hence , a relations hip , based on the regression analysis of experimental values , was proposed between the COO removal efficiency an d the HRT for HRT range of 24-6h. The gas production was also affected by the variation of HRT values . The change in influent concentration at a constant hydraulic loading did not have significant effect on the COO removal efficiency and gas production capacity of the AF. It did not show any significant effect on the methane content or gas al so. A filter depth of 120 cm was found to be sufficient enough to provide COO removal efficiency of 97 . 2- 72.2% at hydraulic loading range of 0.11 -2.7 m3 /(n12 .d) and an average influent concentration of 3000 mg/L of synthetic waste (glucose being the ma in substrate) {u2022} |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| -- | Filtration |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Vigneswaran, Saravanamuthu, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hanaki, K., |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Samorn Muttamara, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Government of the Netherlands, |
| 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-87-13 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B19229">http://203.159.5.9/ait-thesis/detail.php?q=B19229</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b1022791x |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | x |
| -- | 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 : 30050004450218 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i10277353 |
| LPATRON | LPATRON : 1017815 |
| LCHKIN | LCHKIN : 2005-09-09 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 1 |
| -- | TOT RENEW : 1 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003043808 |
| CREATED | CREATED : 1994-05-17 |
| RECORD Id | RECORD # : i10277365 |
| LPATRON | LPATRON : 1014419 |
| LCHKIN | LCHKIN : 2001-02-19 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 2 |
| -- | TOT RENEW : 3 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120223820 |
| CREATED | CREATED : 2016-10-05 |
| RECORD Id | RECORD # : i12973178 |
| 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 | 18/08/2026 | AIT Thesis no. EV-87-13 | 30050004450218 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT Thesis no. EV-87-13 | 30050003043808 | 18/08/2026 | 2 | 18/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. EV-87-13 | 30050120223820 | 18/08/2026 | 18/08/2026 | 40-Archives |