以作者查詢圖書館館藏 、以作者查詢臺灣博碩士 、以作者查詢全國書目 、勘誤回報 、線上人數:42 、訪客IP:18.216.83.189
姓名 曾騰萬(Teng-Wan Tseng) 查詢紙本館藏 畢業系所 環境工程研究所 論文名稱 薄膜蒸餾處理氨氮廢水提升硫酸銨吸收濃度之研究
(A Study on Membrane Distillation Treatment of Ammonia Nitrogen Wastewater to Enhance the Absorption Concentration of Ammonium Sulfate)相關論文 檔案 [Endnote RIS 格式] [Bibtex 格式] [相關文章] [文章引用] [完整記錄] [館藏目錄] [檢視] [下載]
- 本電子論文使用權限為同意立即開放。
- 已達開放權限電子全文僅授權使用者為學術研究之目的,進行個人非營利性質之檢索、閱讀、列印。
- 請遵守中華民國著作權法之相關規定,切勿任意重製、散佈、改作、轉貼、播送,以免觸法。
摘要(中) 某廠所產生的氨氮廢水透過連續式薄膜蒸餾法進行處理每年應可產生26 %的硫酸銨1040噸,但在實際操時僅能產出25%左右,不但影響日後再利用效率也增加硫酸銨產量。本研究先將因子實驗與田口實驗的結果進行分析與檢討,提出在一般實驗設計無法有效解決問題的原因後,利用系統分析拆解處理單元同時繪出各單元間的交互作用作用機制並提出有效且可行的改善方案。最後藉由增設調勻槽將連續式優化為批次式處理程序,經處理後所產生的硫酸銨濃度經關係式進行估算可以提升至約28 %,有效將硫酸銨產量減少10 %及改善再利用效率。善用系統分析拆解各組成並結合實廠操作數據驗證可以更全面有效的解決根本問題,才不會導致解決現有問題卻製造出下個問題的窘境。 摘要(英) It is estimated that 1,040 tons of 26% ammonium sulfate can be produced every year using the continuous membrane distillation method to treat the ammonia nitrogen wastewater in this plant. However, only a lower concentration level (25%) of ammonium sulfate was produced in actual operation. It not only affects the efficiency of future reuse of the ammonium sulfate but also increases the cost of cleaning and transporting it. The study first reviewed and analyzed the results of conventional experimental designs, including the Factor Test and the Taguchi Test. Then, the reasons why the problem associating with a lower concentration level of ammonium sulfate produced in the plant could not be addressed the conventional tests were identified. Furthermore, a novel solution to the problem was proposed in this study. By implementing the System Analysis, which disassembles the processing units, and maps out the interaction and mechanism of each unit, effective and feasible improvements of the process were detected and made. The study found that by adding a mixing tank and replacing a continuous process with a batch process, the ammonium sulfate produced after the treatment was estimated to be optimized in the following ways: its concentration level was to be increased to roughly 28% and its production was to be reduced by 10%. In addition to that, the proposed design also improved reuse efficiency. By Adapting the System Analysis within an actual plant operation, problems can be solved more comprehensively and effectively. This is because the assumptions derived from the system analysis can be validated by the real data in a plant. 關鍵字(中) ★ 薄膜蒸餾
★ 氨氮
★ 硫酸銨
★ 系統分析關鍵字(英) ★ Membrane distillation
★ Ammonia
★ Ammonium Sulfate
★ System analysis論文目次 摘要 I
ABSTRACT II
誌謝 III
目錄 IV
圖目錄 VI
表目錄 VIII
第一章 研究緣起與目的 1
1-1 研究緣起 1
1-2 研究目的 2
1-3 研究目標 2
第二章 文獻回顧 3
2-1 濃度提升之價值 3
2-2 薄膜蒸餾技術與機制 4
2-2-1 薄膜蒸餾原理 4
2-2-2 薄膜蒸餾種類 5
2-3 提升硫酸銨濃度之對策 8
2-3-1 因子實驗設計 8
2-3-2 田口實驗設計 12
2-4 系統分析 16
2-5 系統相關資料整理 17
第三章 研究方法 23
3-1 研究流程與步驟 23
3-2 濃度提升改善方法及設計 23
3-3 系統作用機制分析與檢討 25
3-4 處理系統改善與推估 26
第四章 結果與討論 27
4-1 濃度提升改善方法及設計 27
4-1-1 結果整理與展現 27
4-1-2 結果分析與討論 36
4-1-3 小結 38
4-2 系統作用機制分析與檢討 38
4-2-1 結果整理與展現 39
4-2-2 結果分析與討論 47
4-2-3 小結 49
4-3 處理系統設計與推估 49
4-3-1 結果整理與展現 50
4-3-2 結果分析與討論 55
4-3-3 小結 57
第五章 結論與建議 58
5-1 結論 58
5-2 建議 59
參考文獻 60
附錄一 62
附件二 65參考文獻 [1] Banat, F. A., & Simandl, J., “Desalination by membrane distillation: A parametric study”, Separation Science and Technology, 33(2), pp. 201~226, 1998.
[2] Findley, M. E., “Vaporization through porous membranes”,I & EC process design and development, Vol 6, No. 2, pp. 226~230, 1967.
[3] Hasanğlu, A., Romero, J., Pérez, B., & Plaza, A., “Ammonia removal from wastewater streams through membrane contactors: Experimental and theoretical analysis of operation parameters and configuration”, Chemical Engineering Journal, Vol 160, pp. 530~537, 2010.
[4] Lawson, K. W., & Lloyd, D. R., “Membrane distillation”, Journal of Membrane Science, Vol 124, pp. 1~25, 1997.
[5] Norddahl, B., Horn, V. G., Larsson, M., Du Preez, J. H., & Christensen, K., “A membrane contactor for ammonia stripping, pilot scale experience and modeling”, Desalination, Vol 199, pp. 172~174, 2006.
[6] Schneider, K., Hölz, W., & Wollbeck, R., & Ripperger, S., “Membrane and modules for transmembrane distillation”, Journal of Membrane Science, Vol 39, pp. 25~42, 1988.
[7] Tan, X., Tan, S. P., Teo, W. K. & Li, K., “Polyvinylidene fluoride (PVDF) hollow fiber membranes for ammonia removal from water”, Journal of Membrane Science, Vol 271, pp. 59~68, 2006.
[8] Zhu, Z., Hao, Z., Shen, Z. & Chen, J., “Modified modeling of the effect of pH and viscosity on the mass transfer in hydrophobic hollow fiber membrane contactors”, Journal of Membrane Science, Vol 250, pp. 269~276, 2005.
[9] 傅正貴、李玫、許哲章及王俊元,創新氨氮廢水資源化,工業工程年會,2016。
[10] 李輝煌,田口方法品質設計的原理與實務,高立圖書有限公司,2011。
[11] 林伯勳、葉茂淞、洪仁陽及徐淑芳,「薄膜蒸餾技術應用在中鋼煉焦廢水氨氮脫除之可行應研究」,中國礦冶工程學會會刊,59卷2期,108~119頁,2015。
[12] 張冠甫、徐樹剛、黃盟舜、李茂松及張王冠,氨氮廢水處理與回收技術及案例,2013年,https://proj.ftis.org.tw/eta/epaper/PDF/120-02v1.pdf。
[13] 莊清榮,「薄膜蒸餾技術」,科學月刊,565期,54~57頁,2017。指導教授 廖述良(Shu-Liang Liaw) 審核日期 2021-10-4 推文 facebook plurk twitter funp google live udn HD myshare reddit netvibes friend youpush delicious baidu 網路書籤 Google bookmarks del.icio.us hemidemi myshare