AI SearchStarch wastewater treatment alternatives : (Record no. 111491)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04176cas|a2200433 i 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818222228.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 170399s1992 th u m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10633406 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-92-10 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohammad, Zia |
| 245 10 - TITLE STATEMENT | |
| Title | Starch wastewater treatment alternatives : |
| Remainder of title | a case study in Thailand |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1992 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 100 p. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-92-10 |
| 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, 1992 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | After studying various alternatives for the treatment of mungbeans starch wastewater, two stage treatment i . e anaerobic fol lowed by aerobic, was se lected . As a first stage, anaerobic pond, fixed bed reactor and up-flow anaerobic s ludge blanket (UASB) were studied. Activated s ludge process (ASP) and Aerated Lagoon fol lowed by High Rate Algae Pond (HRAP) were employed as second stage treatment. After studying the ex isting treatment system (pond system) at the factory, to establis h the effectiveness of anaerobic pond treatment, it was determined that the first anaerobic pond reduced the3 COD - m from 2000-6000 mg/l to about 700-900 mg/l at a loading of 0.35 kg COD/(m .d}. Lab-scal e reactors were operated at the factory. Anaerobic reactors were able to reduce the COD - m to less than 200 mg/l (average) and COD - f to less than 70 mg/l (average) irrespective of tye influent COD( of upto 6000 mg/I). In one day HRT and at a loading 4 kg COD/(m .d), the effluent has a very low level of volatile fatty acids, less than 10 mg/l. The effluent SS was about 100-200 mg/I. The gas has a CH~ content of about 75 3. Activity tests on the s ludge s how a specifi c methanogemc activity of 0.12 g CHcCOD/(g MLSS.d) at 37°c. In case of aerobic treatment of effluent of first anaerobic pond, optimum cond itions for ASP were F/M loading of 0.4 kg COD/(kg MLSS.d) and HRT of 0.9d. About 95 3 of COD - m & f was removed. The effluent COD - m&f and SS was 60, 40 and 40 mg/I (average ) respectively. The s ludge has SVI between 80 to 90 ml/g. The aerated lagoon, although heavily loaded, 0.4 kg COD/m3.d}, showed very high COD removal with an effluent COD - f of lower t han 70 mg/l (average). The effluent was high in SS at 200-300 mg/ 1 under steady state conditions. Algae production in the HRAP after the aerated l agoon was low about 100 mg/l due to low carbon and nitrogen source in the aerated lagoon effluent and was therefore not considered feasible. The experimental results obtained strongly indicates technical feasibility for t he higher-tech anaerobic-aerobic treatment for this type of wastewater. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Starch industry |
| General subdivision | Waste disposal |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Verink, Johan, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tran, Francis T., |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Schroder, Hans, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Zhuang, Ya-Hui, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Deutscher Akademischer Austauschdienst (German Academic Exchange Service) |
| 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-92-10 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href=" http://203.159.5.9/ait-thesis/php?q=B16639"> http://203.159.5.9/ait-thesis/php?q=B16639</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b10633406 |
| 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 |
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| 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 : 30050003046579 |
| CREATED | CREATED : 1994-05-19 |
| RECORD Id | RECORD # : i1081145x |
| LPATRON | LPATRON : 1021438 |
| LCHKIN | LCHKIN : 2009-06-10 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050004272281 |
| CREATED | CREATED : 1994-05-19 |
| RECORD Id | RECORD # : i10811461 |
| LPATRON | LPATRON : 1024771 |
| LCHKIN | LCHKIN : 2014-02-21 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160056171 |
| CREATED | CREATED : 2016-11-05 |
| RECORD Id | RECORD # : i12974717 |
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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.EV-92-10 | 30050003046579 | 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-92-10 | 30050004272281 | 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-92-10 | 30050160056171 | 18/08/2026 | 18/08/2026 | 40-Archives |