AI SearchAssessment of water quality in the AIT campus peripheral canal system (Record no. 9550)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04555nas a2200433 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817163727.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170519s2015 th u m rtt 000 a eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12183957 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-15-13 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Khairzada, Masoda |
| 245 10 - TITLE STATEMENT | |
| Title | Assessment of water quality in the AIT campus peripheral canal system |
| 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. | 2015 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 61 leaves : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-15-13 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering in Environmental Engineering and Management |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2015 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Wetlands have value because their functions have proved to be useful to humans. The unit value for some wetlands also increases with human development (agriculture and urban) because of increased use and/or increased scarcity. The study was undertaken at AIT peripheral canal system with the view to monitor surface water quality. Surface water samples were collected from AIT peripheral canal system (6 stations) over a 4 month period and analyzed with the aim to evaluate their use as potential indicators of pollution. Surface water quality is being deteriorated by nutrient input caused by the sewage leakage. The field study assesses that total macrophyte coverage was 5-7% with Salvinia sp. Estimation of pollution level at AIT peripheral canal showed mean COD 81mg/L, E. coli concentration 3.6-36 MPN/100mL, chlorophyll a concentration 51-382 og/L and turbidity was 2.8-50 NTU, where dominated algal species was Euglena sp. The E. coli presence indicated wastewater seepage, which was the prominent source of pollution. The presence or absence of aquatic macrophytes is one of the characteristics used to define wetlands, and as such macrophytes are an indispensable component of these ecosystems. As the most important removal processes in constructed treatment wetlands are based on physical and microbial processes, the role of the macrophytes in these has been questioned. This paper summarizes how macrophytes influence the treatment processes in wetlands. The effect of emergent macrophyte (Nymphaea) studied in 0.250 m³ wetlands. Result showed that there is direct effect of emergent macrophyte (Nymphaea) on chlorophyll a concentration, turbidity, evapotranspiration and algal species. Under 80 % coverage, chlorophyll a concentration didn{u2019}t increase and approached to zero in 32 days (as initial concentration was 97.6 og/L) where turbidity and evapotranspiration values were low as compare to 0 and 40 % coverage. On the other hand, chlorophyll a value increase with slow rate (3.83og/L/day) and provide a diverse algal system under 40% coverage. Evapotranspiration rate for 0% coverage was 2.1mm/day more than 80% coverage and 1.5mm/day as compare to 0 % coverage. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water quality |
| General subdivision | Evaluation |
| Geographic subdivision | Asian Institute of Technology (Thailand) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Shipin, Oleg V., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Annachhatre, Ajit P., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nguyen, Thi Kim Oanh, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology, |
| Relator term | Scholarship Donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Ministry of Higher Education (MoHE), Afghanistan Partnership Project, |
| 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-15-13 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02607">http://203.159.5.9/ait-thesis/detail.php?q=B02607</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12183957 |
| b | mnait |
| c | z |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240412 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 170519 |
| First date, FD (RLIN) | m |
| -- | a |
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| -- | 0 |
| 962 ## - | |
| -- | 000:001:PDF:b1218395:003124:0:0:0:0:0:0 |
| -- | Click to view Abstract |
| -- | n |
| 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 : 30050120318711 |
| CREATED | CREATED : 2017-05-19 |
| RECORD Id | RECORD # : i13078197 |
| LPATRON | LPATRON : 1029109 |
| LCHKIN | LCHKIN : 2019-10-31 |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120318919 |
| CREATED | CREATED : 2017-05-19 |
| RECORD Id | RECORD # : i13078203 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120402093 |
| CREATED | CREATED : 2017-11-09 |
| RECORD Id | RECORD # : i13099723 |
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| 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-15-13 | 30050120318711 | 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 | 50.00 | AIT Thesis no.EV-15-13 | 30050120318919 | 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-15-13 | 30050120402093 | 17/08/2026 | 17/08/2026 | 40-Archives |