AI SearchColiphage removal during water treatment processes (Record no. 18734)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 031458am a2200409 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817173113.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 011298s1986 th r 0000|00eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10146106 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. EV-86-22 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Supunya Yonpiam |
| 245 10 - TITLE STATEMENT | |
| Title | Coliphage removal during water treatment processes |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1986 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 68 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-86-22 |
| 500 ## - GENERAL NOTE | |
| General note | A research study submitted in partial fulfillment of the requirements for the degree of Master of Science, School of Environment, Resources and Development |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 1986 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The efficiency or a pilot water treatment plant consisting of mixing unit, Flocculation and sedimentation units, rapid sand filtration and chlorination stage was assessed in removing coliphages from raw water containing artificially high levels of coliphages. The individual processes achieved removal to different degrees. The flocculation and sedimentation units yielded the highest removal of 93% at an alum dose of 320 mg/L. In addition with the batch study, coliphage removal by the flocculation process was independent of changes in turbidity of the raw water, the extended detention time of flocculation time; but, it was affected by the types and doses of coagulant used. Alum, ferric chloride and cationic polyelectrolyte were satisfactory coagulants to remove coliphage and turbidity from the water, Increased dosages increased both removals to some extent. The efficiency of coliphage removal in rapid sand filtration was low, ranging from 2.3 to 38.6 % The final chlorination stage was the most effective in removing coliphages and effluent coliphage could not be detected by plaque-assay method when residual chlorine was maintained at 0.4-0.6 mg/L. The total removal of the plant resulting from these subsequent units was considered 100 %. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water |
| General subdivision | Purification |
| -- | Flocculation |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Hanaki, Keisuke, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Chongrak Polprasert, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shin, Hang-Sik, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Carl Duisberg Gesellschaft e.v., |
| Relator term | Scholarhship 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-86-22 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B19650">http://203.159.5.9/ait-thesis/detail.php?q=B19650</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10146106 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240411 |
| 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 : 30050003043535 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i10171009 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003043543 |
| CREATED | CREATED : 1994-05-16 |
| RECORD Id | RECORD # : i10171010 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120223960 |
| CREATED | CREATED : 2016-09-05 |
| RECORD Id | RECORD # : i12973038 |
| 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-86-22 | 30050003043535 | 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-86-22 | 30050003043543 | 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-86-22 | 30050120223960 | 17/08/2026 | 17/08/2026 | 40-Archives |