AI SearchBio-extracts and solid-residuals from market waste in Bangkok focusing on plant nutrients and environmental risks (Record no. 12082)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04988cas|a2200433 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817171412.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 041112s2004 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11947433 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-04-12 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Nateetip Jonganukoontanakorn |
| 245 10 - TITLE STATEMENT | |
| Title | Bio-extracts and solid-residuals from market waste in Bangkok focusing on plant nutrients and environmental risks |
| 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. | 2004 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 82 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-04-12 |
| 500 ## - GENERAL NOTE | |
| General note | Chulabhorn Research Institute and Mahidol UniversityA thesis submitted in partial fulfillment of the requirements for the Degree of Master of Science, Asian Institute of Technology; Inter-University Program on Environmental Toxicology, Technology and Management, |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2004 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Bio-extract product (BE) is a liquid solution resulting from a fermentation process of different organic materials such as food waste, residual vegetables, and fruits mixed with molass under anaerobic condition. A mixing period required at least one month. In this study different organic wastes from three markets in Bangkok areas were investigated as starting or raw materials to produce BE. They could be divided into two groups, one as mixed organic waste, and the other is a mixture of vegetables and fruit waste only. After completed digestion, the BEs produced were chemically analyzed whether they are safe and can be used equivalent to organic fertilizers for agricultural use or not. Their nutrient concentrations (mainly N, P, K) and potential harmful substances namely toxic elements as well as some micronutrients and pathogens remained were evaluated using seed germination test and earthworm acute toxicity test, respectively. For their nutrient values mainly P and K, two groups of BEs are quite similar. Whereas mixed organic waste gave higher N content (0.94%N), almost double than mixed vegetable with fruit wastes. Note should be made here that all BEs products are very diluted as compared with inorganic fertilizers. So they are good enough to be used as nutrient supplement rather than basal fertilizers. Concentrations of lead (Pb) and c.admium (Cd) toxic elements found in liquid BEs as well as in solid residue (SR) of BE were extremely low even lower than any organic fertilizers. Besides when liquid BEs will be applied to the crops they will be diluted with water at 1 :500 ratio. So those toxic elements contents would be further reduced. Similar with SR that needs to be mixed with the soil when it is used. Both iron (Fe) and zinc (Zn) content representing micronutrients present in BE and SR products were within sufficient range for plant requirement. Focusing on microbial contamination, only one sample of SR contained fecal coliform which derived from non-registered market source. This type of market is not access for the food safety program. Further study on what loading rate of the products of BE is safe to the soil environment. Results show that at 1: 1 dilution ratio if applied to soil would be at risks (10 earthworms were killed within 24 hrs). However at higher dilution of BEs to water at 1 :500 ratio, all those tested worms survived with increasing weight. This ratio of both BEs was also safe to use for watering seeding plants (Cosmos and Pak-choi) similar manner to tap water based upon our seed germination test. Likewise BE residuals (solids parts) could be incorporate with soil and used as a seed bed without causing any problem in seed germination (Cosmos and Pak-choi). However the liquid extract and residue from vegetable mixed with fruit waste was more friendly to the environment over the organic market wastes. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Refuse and refuse disposal |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Organic wastes |
| General subdivision | Purification |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Preeda Pakpian, |
| Relator term | Chairperson |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Jutamaad Satayavivad, |
| Relator term | Examination committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sarinporn Leemaharoungruang, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Royal Thai Government, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Chulabhorn Research Institute, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Mahidol University, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology, |
| 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-04-12 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08940">http://203.159.5.9/ait-thesis/detail.php?q=B08940</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11947433 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240423 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 041112 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | u |
| -- | 0 |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120706410 |
| CREATED | CREATED : 2014-04-02 |
| RECORD Id | RECORD # : i12756441 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160050968 |
| CREATED | CREATED : 2016-05-25 |
| RECORD Id | RECORD # : i12990826 |
| 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 | 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-04-12 | 30050120706410 | 17/08/2026 | 3 | 17/08/2026 | 22-AIT Thesis (Replacement) | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-04-12 | 30050160050968 | 17/08/2026 | 17/08/2026 | 40-Archives |