AI SearchEconomics of algal protein production, harvesting and processing from high-rate oxidation ponds (Record no. 33594)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03361nam a2200457 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818094719.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 110398 th eng |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10224166 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. 974 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Ekapop Sae Lee |
| 245 10 - TITLE STATEMENT | |
| Title | Economics of algal protein production, harvesting and processing from high-rate oxidation ponds |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1976 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 126 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. 974 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand. |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 1976 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Economic of algal protein production, harvesting and processing from high-rate oxidation ponds was carried out in this research. The objective was to determine the most economical process for algal production. AIT sewage was used to feed the pond operated both at non-chemical aid (Phase I) and at chemical aid of 2 mg/l of Purifloc-C31 (Phase II) or at 0.4 me/l of Ferric chloride (Phase III) o Processes being used for initial concentration of algae in algae- laden water samples taken from the pond were centrifugation, flotation and autoflocculation. Drying techniques used for algae drying open-air sun drying and sand bed drying. Palletization of algae both as sole constituent and in combination with tapioca was studied for improving marketability of algae. An economic analysis was also studied for evaluating the most economic cost of algae. It was found that autoflocculation with 7 hours detention time was the most economic process . An autoflocculation plant having capacity of 15, 750 m3/day, with 200 mg/l of algal yields , will give a yearly profit of about US$111, 200, if algae are sold in the same price as conventional fish meal. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Water |
| General subdivision | Purification |
| -- | Oxidation |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Algae |
| General subdivision | Economic aspects |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Pescod, M.B., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Samorn Muttamara, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Htun, Nay, |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Yang, Yi Ping, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | the Canadian Government, |
| 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. 974 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B23825">http://203.159.5.9/ait-thesis/detail.php?q=B23825</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10224166 |
| b | mnait |
| c | x |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 260331 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 2 |
| Cataloger's initials, CIN (RLIN) | 951012 |
| First date, FD (RLIN) | m |
| -- | a |
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| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 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 : 30050003039368 |
| CREATED | CREATED : 1994-05-17 |
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| CREATED | CREATED : 1994-05-17 |
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| Barcode | Barcode : 30050160090055 |
| CREATED | CREATED : 2016-04-28 |
| RECORD Id | RECORD # : i12961267 |
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| CREATED | CREATED : 2022-11-24 |
| RECORD Id | RECORD # : i13416613 |
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| 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. 974 | 30050003039368 | 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. 974 | 3005000303935x | 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. 974 | 30050160090055 | 18/08/2026 | 18/08/2026 | 40-Archives | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT Thesis no. 974 | 30050121037146 | 18/08/2026 | 3 | 18/08/2026 | 20-AIT Publication |