AI SearchEmergency control of odor in a latex industry (Record no. 36585)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 03332cas|a2200397 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818095628.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 031200s2000 th uu|m rtt 0| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11817057 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-00-8 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Laksanapreecha Krutkuntode |
| 245 10 - TITLE STATEMENT | |
| Title | Emergency control of odor in a latex industry |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2000 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 97 leaves |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-00-8 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Eng.) - Asian Institute of Technology, 2000 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Factory A is a concentrated latex processing industry with the average field latex production of 56 tons/day and consumes water of average 0.5 m3/ton field latex. As the results of high organic of rubber composition and chemical use in processing, pollutant load in wastewater is very high. 658.46 kg BOD/d, 1108.75 kg COD/d, 86.19 kg N/d, 5.36 kg P /d, and 44.60 kg SS/d were generated from concentrated latex and skim rubber block processing. This high pollutant loading entered the existing effluent treatment system which comprised of anaerobic ponds, aerobic pond, and facultative pond in series. The efficiency of the system was 99.78% BOD and 98.58% COD removal. However, anaerobic condition generated odor problem in anaerobic pond. That was unacceptable by community and leaded to protest. Ammonia use in processing also attributed to atmospheric pollution in workplace. Modification was urgently needed, and it was done by operating only aerobicfacultative at the existing system and providing some modification. After operating for a while, in one hand, odor problem can be attenuated into the satisfied level, in the other hand, the quality of effluent was receded. The effluent from modified system contained BOD 43 mg/L and COD 203 mg/L that was not satisfied the standard. The efficiency of overall system decreased to 98.27 and 96.94% removal of BOD and COD. In order to meet the highest reduction in all problems, waste minimization was introduced as the most effective solution. Changing behavior in housekeeping can reduce water usage. Secondary preservative should be applied to reduce ammonia concentration in latex that can couple with reduction of ammonia vapor in atmosphere. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Latex |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Sewage |
| General subdivision | Purification |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Samorn Muttamara, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nguyen, Cong Thanh, |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Sompol Boonthanon, |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | AIT, |
| 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-00-8 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B06904">http://203.159.5.9/ait-thesis/detail.php?q=B06904</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11817057 |
| b | mnait |
| c | u |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240401 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 991104 |
| 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 | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120654321 |
| CREATED | CREATED : 1999-06-07 |
| RECORD Id | RECORD # : i12229337 |
| LPATRON | LPATRON : 1011931 |
| LCHKIN | LCHKIN : 2005-04-18 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 6 |
| -- | TOT RENEW : 9 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160077284 |
| CREATED | CREATED : 2016-05-24 |
| RECORD Id | RECORD # : i12989204 |
| 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 | 18/08/2026 | AIT Thesis no.EV-00-8 | 30050120654321 | 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-00-8 | 30050160077284 | 18/08/2026 | 18/08/2026 | 40-Archives |