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Wastewater Treatment of Thai Dessert Production Enterprises by Anaerobic Process |
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| รหัสดีโอไอ | |
| Creator | Watcharapong Wararam |
| Title | Wastewater Treatment of Thai Dessert Production Enterprises by Anaerobic Process |
| Contributor | Ronnakorn Sangploeng, Kasem Chunkao, Onanong Phewnil |
| Publisher | Thai Society of Higher Education Institutes on Environment |
| Publication Year | 2568 |
| Journal Title | EnvironmentAsia |
| Journal Vol. | 18 |
| Journal No. | Special |
| Page no. | 77-84 |
| Keyword | Wastewater treatment, Thai Dessert Production Enterprises, Anaerobic wastewatertreatment |
| URL Website | http://www.tshe.org/ea/index.html |
| Website title | EnvironmentAsia |
| ISSN | 1906-1714 |
| Abstract | This research aims to analyze the removal efficiency of the wastewater treatment fromThai dessert production enterprises by the anaerobic process by studying various parametersincluding BOD, COD, Total-N, TKN, Total-P, Ammonia, Nitrate, FOG, and Orthophosphateat different storage times ranging from 0 to 24 days. The study found that anaerobic treatmentalone achieved removal rates of 38.10% for BOD, 40.91% for COD, 90.31% for FOG, and25.75% for Total-P. Further improvement was observed with the addition of cow manure and pHadjustment during storage phases of 0, 3, 5, 7, and 9 days, incorporating one-day air exposureon days 5, 7, and 9. This enhanced treatment demonstrated superior removal efficiencies of45%, 77%, 82%, and 45% for BOD, COD, FOG, and Total-P, respectively. These findingssuggest that anaerobic treatment, when supplemented with external amendments like cowmanure and pH control, exceeds the effectiveness of standalone anaerobic treatment. Thismethod offers a feasible solution for managing wastewater from Thai dessert production andreducing pollution levels. |
