| 姓名 | 郭晉延(Chin-Yen Kuo) | 電子郵件信箱 | k582020@hotmail.com | |
| 畢業系所 | 營建工程系碩士班(Department and Graduate Institute of Constrction Engineering) | |||
| 畢業學位 | 碩士(Master) | 畢業時期 | 95學年第2學期 | |
| 論文名稱(中) | 電漿水淬熔岩作為生態水泥之初步研究 | |||
| 論文名稱(英) | Water-Quenched Slag from Plasma Used as Eco-Cement | |||
| 檔案 |
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。 |
論文使用權限 | 校內外都二年後公開 | |
| 論文語文/頁數 | 中文/63 | |||
| 摘要(中) |
台灣地區隨著工商業的快速繁榮，同時衍生出許多廢棄物處理的問題，據估計每年約有850
萬噸的一般垃圾產生；因此政府開始推動「垃圾處理計畫」，致力建設大型垃圾焚化廠，以解決垃圾處理問題。依照環保署規定，都市垃圾經焚化後產生之底灰及飛灰，應依法做妥善的處理或固化始得掩埋。都市垃圾焚化爐之灰渣電漿熔融資源化處理技術可為有效解決與資源化再利用焚化灰的方法，本研究針對灰渣電漿熔融處理產生之水淬熔岩擁有玻璃化的特性，探討其成為生態環保水泥之可行性。 本研究首先以水淬熔岩卜作嵐之活性指數反應作為水淬熔岩混凝土力學性質之依據，試驗項目包括：基本力學性質試驗、OM檢測、X光繞射分析及凍融循環耐久性試驗。本研究並針對不同取代水泥量之混凝土之取代成效加以評估。 研究結果顯示，20％水淬熔岩混凝土具有與普通混凝土相近之力學特性；在凍融循環耐久性試驗中，其對混凝土強度折減較小，顯示20％水淬熔岩混凝土可作為生態環保水泥。 |
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| 摘要(英) |
Taiwan area along with the industry and commerce fast prosperity
simultaneously grows many waste processing questions. It is
estimated approximately has eight thousand fifty hundred
thousand tons general trash productions every year. Therefore,
the government starts to impel "the garbage disposal plan",
devotes to construct the large-scale trash cremation factory,
and solves the garbage disposal problem. According to EPA
regulations, bottom ash and fly ash produced from MSW
incinerators should be properly treated before disposal.
Reclamation of incinerated ash by plasma high temperature molten
technology is available method to recycle the MSW ashes.
Water-quenched slag from plasma vitrification of ash residues
was used as eco-cement in this study. This research first by Pozzolanic activity index test for water-quenched slag from plasma was used as water-quenched slag concrete basis of the mechanical properties. The experimental project includes: basic mechanical properties experiment, optics microscopy examination, X-ray diffraction, and freeze-thaw test. This water-quenched slag concrete research was appraised by substitution performance result in different substitution quantity of cement. The findings showed both the 20% water-quenched slag concrete and plain concrete have close mechanics characteristics. In the freeze-thaw cycle endurance test, its strength declines slightly. The 20% substitution of cement with water-quenched slag from plasma might be used as eco-cement. |
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| 口試日期 | 2007-07-23 | 繳交日期 | 2007-08-28 | |