A Study on Sewage Work Improvement of Wastewater Treatment Plants
| Autor: | Ciou, Jhih-Yuan, 邱志遠 |
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| Rok vydání: | 2018 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 106 The research object of this thesis is the wastewater treatment plant of a company. Because the original equipment cannot detect the pH value and SS value of the water quality, the quality of the water cannot be correctly judged when the factory treats the sewage, resulting in the result of wrong judgment, waste of time and the cost of reintroducing waste water will also result in emission exceeding discharge standards, not only polluting water resources but also being fined. In this thesis, the pH monitoring and SS monitoring of wastewater treatment process is added with pH detector and SS detector so that the pH of the coagulation reaction tank can be controlled at the ideal pH value. So that the suspended solids in the water can be precipitated, and finally to reduce the SS value of wastewater within the emission standards, and the entire process can be fully automated. The improved data show that the coagulation reaction tank installed in the pH controller and the float level switch, the wastewater due to excessive pH value cannot be discharged to be re-created hours, saving about 472 hours. Sediment scrape mud pool installed SS controller and the float level switch, resulting in many of the SS value of wastewater decreased, the improvement of suspended solids, due to excessive pH value cannot be discharged to be reset the number of hours, saving about 104 hours. Not only increase production of Company A's and it does not have to worry about penalties. As well as raising the industrial area's satisfaction with Company A's treated wastewater to a great extent, all of which are the main contributions of this thesis. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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