AI SearchEnvironmental issues of Cantho Pesticide Factory Cantho province, Vietnam (Record no. 39208)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 05043nam a2200421 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818100306.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b11454854 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no. EV-95-20 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Le Hoang Viet |
| 245 10 - TITLE STATEMENT | |
| Title | Environmental issues of Cantho Pesticide Factory Cantho province, Vietnam |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1995 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 154 leaves : |
| Other physical details | ill. |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-95-20 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M. Sc.) - Asian Institute of Technology, 1995 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in pa1tial fulfilment of the requirements for the degree of Master of Science |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The environmental impact of Pesticide Factories is one of the most important environmental issues in South-Vietnam. Therefore, an environmental audit with the focus on the wastewater (WW) characteristics was conducted at Cantho Pesticide Factory (CPF) in order to identify the sources and characteristics of pollutants and to find the way to solve the problems. The water consumption and WW discharged from canteen, toilet, bottle washing, floor cleaning, hand washing, wet-scrubber of this factory were measured to making a water balance. The WW discharged from toilet and canteen are considered as household WW, so that they were not characterized in this study. The water samples at five sampling stations were taken for analysing pH, conductivity, colour, COD, BOD, SS, TDS, and pesticide concentration. In addition, the other sources of pollutants were also recorded from existing data and the author's inspections. They are pesticide contaminated packs discharged from packaging process, used drums, dust, volatile organics, used xylene. Besides, general data on Vietnamese Pesticide Industry such as institution, legislation, regulation were collected and compared with available data of Thailand. \. The WW generated from production activities were discharged in small volume (5.9 m3/d). The bottle washing WW is not contaminated by pesticides and the pH, colour, COD, BOD, SS, TDS in order of 7.26, 55 (Pt-Co scale), 218 mg/L, 52 mg/L, 86 mg/L, 522 mg/L respectively. The pesticides contaminated WW were discharged of 2.14 m3/d. Among these WW floor cleaning waste water is the most polluted one. In Bassa production day, it has pH, colour, COD, BOD, SS, TDS and Bassa concentration in order of 5.59, 2533 (Pt-Co scale), 7853 mg/L, 640 mg/L, 82 mg/L, 6698 mg/Land 1176 mg/L respectively. This kind of WW shares only 12% of total WW generated by production activities, but it contributes 63% to total daily COD and 49% to total daily TDS discharged. These WW are quite able to be completely treated by existing chemical WW treatment system due to high alkaline condition and long retention time (if this system was properly operated). The improvements of WW treatment system such as separating the drainage pipe for free-pesticide WW, making a transparent roof, and raising the wall of treatment tank are proposed for the factory. ln addition, installing a packed column and enlarging the pipe head of wet-scrubber are also suggested. The preliminary financial analysis were made and the results showed that proposed measure is marginally financial attractiveness because it too sensitive to the fluctuation of benefit. But the proposed measures should be implemented due to there are many intangible benefit such as to lower the risk of abortion in females worker and inquire cancer. The study went to the conclusion that the environmental issues in Cantho Pesticide Factory are due to the poor planning, management, lack awareness about the course effect relationship of the pollutants to the environment and the design and operation of treatment facilities. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Factory and trade waste |
| General subdivision | Environmental aspects |
| -- | Vietnam |
| -- | Can Tho |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Reutergardh, Lars Beitil, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Stoll, Uwe, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Heredia, Juan B., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Swiss Government, |
| Relator term | Scholarship donor |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Swedish International Development Authority, |
| 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-95-20 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B15126">http://203.159.5.9/ait-thesis/detail.php?q=B15126</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b11454854 |
| b | mnait |
| c | v |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240404 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 960126 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | v |
| -- | 0 |
| 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 : 30050003144994 |
| CREATED | CREATED : 1994-08-29 |
| RECORD Id | RECORD # : i11713070 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050003144697 |
| CREATED | CREATED : 1994-08-29 |
| RECORD Id | RECORD # : i11713082 |
| LPATRON | LPATRON : 1023413 |
| LCHKIN | LCHKIN : 2012-09-20 |
| RENEWALS | # RENEWALS : 0 |
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| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050160079256 |
| CREATED | CREATED : 2016-05-23 |
| RECORD Id | RECORD # : i12985302 |
| LPATRON | LPATRON : 0 |
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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-95-20 | 30050003144994 | 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-95-20 | 30050003144697 | 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-95-20 | 30050160079256 | 18/08/2026 | 18/08/2026 | 40-Archives |