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DC 欄位 | 值 | 語言 |
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dc.contributor.advisor | 張文亮 | |
dc.contributor.author | Yen-Chen Lai | en |
dc.contributor.author | 賴衍臻 | zh_TW |
dc.date.accessioned | 2021-06-13T08:05:07Z | - |
dc.date.available | 2005-07-27 | |
dc.date.copyright | 2005-07-27 | |
dc.date.issued | 2005 | |
dc.date.submitted | 2005-07-21 | |
dc.identifier.citation | [1] 劉靜宜,汪永璞,彭安,徐瑞薇,1989,環境工程學,科技圖書股份有限公司,頁25、26、82。
[2] 簡昆良,1996,無氧/好氧處理程序 去除家庭污水中碳、氮、磷之研究,國立台灣大學環境工程學研究所碩士論文。 [3] Al-Omeri, A. and M. Fayyad. 2003. Treatment of domestic wastewater by subsurface flow constructed wetland in Jordan, Desalination, Vol. 155, pp. 27-39. [4] Argaman, Y. 1991. Phosphorus And Nitrogen Removal From Municipal Wastewater—Principles And Practice, 2nd Ed. Lewis Publishers, U.S.A. [5] Blazejewski, R. and S. Murat-Blazejewski. 1997. Soil clogging phenomena in constructed wetland with subsurface flow, Water Science and Technology, Vol. 35, NO.5, pp. 183-188. [6] Daniel, M. and D. Jenkins. 1992. The effects of MCRT and temperature on enhances biological phosphorus removal, Water Science and Technology, Vol. 26, pp. 955-965. [7] Drizo, A., Frost, C. A., Smith, K.A., and J. Grace. 1997. Phosphate and ammonium removal by constructed wetlands with horizontal subsurface flow, using shale as a substrate, Water Science and Technology, Vol. 35, pp. 95-102. [8] Jing, S. R. and Y. F. Lin. 2004. Seasonal effect on ammonia nitrogen removal by constructed wetland treating polluted river water in southern Taiwan, Environmental Pollution, Vol. 127, pp. 291-301. [9] Mayo, A. W. and J. Mutamba. 2004. Effect of HRT on nitrogen removal in a coupled HRP and unplanted subsurface flow gravel bed constructed wetland, Physics and chemistry of the earth, Vol. 29, pp. 1253-1257. [10] Mitchell, C. and D. Mcnevin. 2001. Alternative analysis of BOD removal in subsurface flow constructed wetlands employing Monod kinetics, Water Research, Vol.35, NO. 5, pp. 1295-1303. [11] Moore, J. A., Skarda, S. M., and R. Sherwood. 1994. Wetland treatment of pulp mill wastewater, Water Science and Technology, Vol. 29, NO. 4, pp. 241-247. [12] Kadlec, R. H. 1999. Chemical, physical and biological cycles in treatment wetland, Water Science and Technology, Vol. 40, NO. 3, pp. 37-44. [13] Plaster, E. J. 1997. Soil Science and Management, 3rd Ed. Delmar, U.S.A. [14] Reddy, K. R. and A. Graetz. 1981. Use of shallow reservoir and flooded organic soils for wastewater treatment: nitrogen and phosphorus transformation, Journal of Environmental Quality, Vol. 10, pp. 112-119. [15] Reddy, K. R. and W. H. Patrick. 1984. CRC reservation, Environmental Control, Vol. 13, pp.273-309. [16] Reed, S. C., Middlebrooks, E. J., and R. W. Crites. 1988. Natural Systems for Waste Management and Treatment, 1st Ed. McGraw-Hill, New York, U.S.A. [17] Saidam, M. Y., Ramadan, S. A., and D. Butler. 1995. Upgrading waste stabilization pond by rock filters, Water Science and Technology, Vol. 31, NO. 12, pp. 369-378. [18] Sawyer, C. N., McCatry, P. L., and G. F. Parkin. 2003. Chemistry Environmental Engineering And Science, 5th Ed. McGraw-Hill, New York, U.S.A. [19] Smith, R. L. and T. M. Smith. 2001. Elements of Ecology, 4th Ed. Addison Wesley Longman, U.S.A. [20] Tchobanoglous, G. and F. L. Burton. 1991. Wastewater Engineering:Treatment Disposal and Reuse, 3rd Ed. Mc Graw-Hill, Inc., New York. U.S.A. [21] Unites States Environmental Protection Agency. 2000. Constructed Wetlands Treatment of Municipal Wastewaters. EPA/625/R-99/D10. [22] Verhoevan, J. T. A. and A. F. M. Meuleman. 1999. Wetlands for wastewater treatment:Opportunities and limitations, Ecological Engineering, Vol. 12, pp. 5-12. [23] Williams, J. D. H., Syers, J. K., Shukla, S. S. and R. F. Harris. 1971. Levels of inorganic and total phosphorus in lake sediments as related to other sediment parameters, Environmental Science and Technology, Vol. 5, pp. 1113-1120. | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/36549 | - |
dc.description.abstract | 鑒於台灣本土現地參數不足,本研究於自然環境中施作一人造濕地以處理都市污水,變換不同之操作方式求取最佳處理效果。於關渡取用舊貴子坑溪溪水,為接觸曝氣及地下礫間處理複合式人工濕地,主要之污染去除機制為生物膜對污染質之分解。
研究結果顯示,移除效果最為顯著之水力停留時間為1天,平均移除率為,懸浮性固體57.4%,氨態氮13.7%,生化需氧量29.8%,磷酸鹽1.6%。而懸浮性固體的入流濃度維持在20mg/L以下,氨態氮入流濃度5.5mg/L以上則會有明顯之去除效果。本研究結果對於磷酸鹽之去除沒有顯著之效果。地下流式人工濕地持續使用約120天之後,需將槽內水放空以清洗孔隙,乾濕交替的操作維護方式可維持較佳之污染去除效率。 | zh_TW |
dc.description.abstract | The purpose of this study is the use of subsurface flow constructed wetlands to treat domestic wastewater near Kuei-tzu-keng stream. Biofilm decompose on the surface is the primary removal mechanism. The gravel bed subsurface constructed wetland was used to investigate the removal efficiencies of SS, NH4+-N, BOD5, and PO43-.
Results showed the removal efficiency is optimum when HRT were 1day. The averages of removal rate of SS, NH4+-N, BOD5, and PO43- were 57.4﹪, 13.7﹪,29.8%, and 1.6﹪respectively. There was a significant correlation between removal efficiency and inflow concentration of SS, NH4+-N, and BOD5. However removal efficiency significant increase as the concentration was below 20mg/L in SS and 5.5mg/L in BOD5. Removal efficiency of phosphorus in this experiment is insignificant. To avoid clogging and anaerobic, the wetlands should dry after 120days treatment and lead to aeration for treatment. | en |
dc.description.provenance | Made available in DSpace on 2021-06-13T08:05:07Z (GMT). No. of bitstreams: 1 ntu-94-R92622004-1.pdf: 1408377 bytes, checksum: 9121e7c77d2f0706d0cf1b85a560b36d (MD5) Previous issue date: 2005 | en |
dc.description.tableofcontents | 中文摘要 ………………………………………………………………… I
英文摘要 ………………………………………………………………… II 目錄 ………………………………………………………………… III 圖目錄 ………………………………………………………………… VI 第一章 前言 1.1 研究動機……………………………………………………… 1 1.1.1 水在生態之價值……………………………………………… 1 1.1.2 水污染與水資源……………………………………………… 1 1.2 自然濕地處理污水…………………………………………… 2 1.2.1 溼地的定義…………………………………………………… 2 1.2.2 自然處理系統………………………………………………… 3 1.3 生物處理技術………………………………………………… 5 1.3.1 礫間接觸法…………………………………………………… 5 1.3.2 接觸曝氣法…………………………………………………… 6 1.3.3 生物膜………………………………………………………… 7 第二章 文獻回顧 2.1 都市污水之特性……………………………………………… 8 2.2 懸浮性固體…………………………………………………… 8 2.2.1 懸浮性固體之定義…………………………………………… 8 2.2.2 懸浮性固體對環境之影響…………………………………… 9 2.2.3 懸浮性固體在自然環境之去除機制………………………… 9 2.2.4 懸浮性固體在礫間處理槽內之去除機制…………………… 9 2.3 氨態氮………………………………………………………… 10 2.3.1 自然界中的氮循環…………………………………………… 10 2.3.2 氮之去除機制………………………………………………… 11 2.3.3 生物除氮之影響因子與環境限制…………………………… 12 2.4 生化需氧量…………………………………………………… 13 2.4.1 生化需氧量之定義…………………………………………… 13 2.4.2 有機污染物對環境之影響…………………………………… 13 2.5 磷酸鹽………………………………………………………… 13 2.5.1 自然界中的磷循環…………………………………………… 13 2.5.2 磷對環境的影響……………………………………………… 14 2.5.3 磷之去除機制………………………………………………… 14 2.5.4 生物除磷之影響因子與環境限制…………………………… 15 2.6 研究目的……………………………………………………… 15 第三章 理論分析 3.1 一階反應動力式……………………………………………… 17 3.2 反應速率常數受水溫之影響………………………………… 18 3.2.1 溫度與反應速率常數………………………………………… 18 3.2.2 微生物反應效果與水溫相關………………………………… 19 3.3 水力停留時間………………………………………………… 19 3.4 去除率與承載量……………………………………………… 19 第四章 試驗方法 4.1 背景資料……………………………………………………… 20 4.1.1 位置…………………………………………………………… 20 4.1.2 氣候狀況……………………………………………………… 22 4.1.3 水文資料……………………………………………………… 22 4.2 場址資料……………………………………………………… 23 4.2.1 水源資料……………………………………………………… 23 4.2.2 土壤質地……………………………………………………… 23 4.3 實驗設計……………………………………………………… 23 4.3.1 模場規格……………………………………………………… 23 4.3.2 流況控制……………………………………………………… 24 4.3.3 取樣方式……………………………………………………… 24 4.3.4 水樣處理……………………………………………………… 24 4.3.4.1 檢驗項目……………………………………………………… 25 4.3.4.2 檢驗方法……………………………………………………… 25 4.3.5 現地實驗……………………………………………………… 26 第五章 結果與討論 5.1 池水靜置移除率觀測………………………………………… 27 5.2 入流濃度與移除率之相關性………………………………… 28 5.3 每日承載量與每日移除量之相關性………………………… 30 5.4 模場建置時間與污染質移除率之關係……………………… 31 5.5 模場建置時間與污染質移除量之關係……………………… 33 5.6 模場建置時間與一階反應常數之關係……………………… 34 5.7 溫度與一階反應常數之關係………………………………… 35 5.8 噴流高度與水中溶氧量增加之關係………………………… 36 第六章 結論與建議 6.1 結論…………………………………………………………… 38 6.2 建議…………………………………………………………… 38 參考文獻 ………………………………………………………………… 39 附錄A 原始數據……………………………………………………… 42 | |
dc.language.iso | zh-TW | |
dc.title | 地下流式人工溼地對都市污水淨化之成效 | zh_TW |
dc.title | Investigation of Treatment of Domestic Wastewater by Constructed Subsurface Wetlands | en |
dc.type | Thesis | |
dc.date.schoolyear | 93-2 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 張尊國,張倉榮,尤少彬 | |
dc.subject.keyword | 人工濕地,礫間接觸,生物膜, | zh_TW |
dc.subject.keyword | constructed wetland,gravel bed,biofilm, | en |
dc.relation.page | 46 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2005-07-21 | |
dc.contributor.author-college | 生物資源暨農學院 | zh_TW |
dc.contributor.author-dept | 生物環境系統工程學研究所 | zh_TW |
顯示於系所單位: | 生物環境系統工程學系 |
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