https://scholars.lib.ntu.edu.tw/handle/123456789/77089
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | 楊萬發 | zh_TW |
dc.creator | 楊萬發 | zh_TW |
dc.date | 2000-07-31 | zh_TW |
dc.date.accessioned | 2006-07-26T02:49:27Z | - |
dc.date.accessioned | 2018-06-28T23:24:34Z | - |
dc.date.available | 2006-07-26T02:49:27Z | - |
dc.date.available | 2018-06-28T23:24:34Z | - |
dc.date.issued | 2000-07-31 | - |
dc.identifier | 892211E002024 | en |
dc.identifier.uri | http://ntur.lib.ntu.edu.tw//handle/246246/22051 | - |
dc.description.abstract | 焚化法將成為台灣地區未來處理垃圾 問題的主要方法,面對將完工的多座焚化 廠,一旦運作,其每日將產生數以千噸的 焚化灰渣亟待處理。本計畫的研究主要是 以都市垃圾與焚化灰渣共同掩埋,進行管 柱淋滲實驗。實驗中所需之都市垃圾、焚 化底灰與靜電集塵飛灰和都市垃圾皆採自 於台北市木柵垃圾焚化廠。實驗中以不同 比例之飛灰和底灰,與都市垃圾共同掩埋 管柱中模擬實際掩埋場掩埋情形,藉由分 析滲出水水質來探討焚化灰渣在陸域掩埋 的情形。另以已知濃度的 滲出水安排返 送回共同掩埋層,觀察灰渣對垃圾滲出水 中有機物的吸附狀況。 | zh_TW |
dc.description.abstract | Incineration will become the major way to dispose of waste .We have many incinerators which will be finished , when it works , there are thousands of ashes need to deal with everyday . Municipal solid waste(MSW) and ashes were co-landfilled in this study , and used tubes to gain the leachate . Incinerator fly ashes of EP , bottom ashes and solid waste were from Mu-Cha plant. In our plan, fly ashes, bottom ashes and MSW were co-landfilled in different ratio ; and conferred the situation about ashes which were landfilled by analysised the leachate. Besides , we sent leachate back to layer in order to observe the adsorbability of ashes. In analyzing the leachate , we observed that pH value in each tube were similar , between 6~8,and tube A had the highest COD value . Maybe there still were some organizes in fly ashes making this result. Moreover , we sent leachate back to tube B , but we found that it didn’t work in this way. Maybe the adsorbability of ashes were saturated. In analyzing negative ions , we found that Cl-> SO4 2-> NO3 -, and Cl- had the highest concentration , even up to one hundred thousand , but they all decreased gradually .Zn had the highest concentration in all heavy metals,Cu was the next , then were Cr ,Cd , Pb , and they decreased gradually, too. But in a long-time observation , we found that Cu , Pb were redissolved , maybe it’s deadsorbtion of ashes adsorbed ions. | en |
dc.format | application/pdf | en |
dc.format.extent | 57932 bytes | en |
dc.format.mimetype | application/pdf | en |
dc.language | zh-TW | zh_TW |
dc.language.iso | zh_TW | zh_TW |
dc.publisher | 臺北市:國立臺灣大學環境工程學研究所 | zh_TW |
dc.rights | 國立臺灣大學環境工程學研究所 | zh_TW |
dc.subject | 飛灰 | zh_TW |
dc.subject | 灰渣 | zh_TW |
dc.subject | 垃圾滲出水 | zh_TW |
dc.subject | 共同分層掩埋 | zh_TW |
dc.subject | 重金屬 | zh_TW |
dc.subject | Fly Ashes | en |
dc.subject | Bottom Ashes | en |
dc.subject | Leachate | en |
dc.subject | Heavy Metals | en |
dc.subject.classification | [SDGs]SDG11 | - |
dc.subject.classification | [SDGs]SDG12 | - |
dc.title | 垃圾與焚化灰渣掩埋技術整合型研究(II)─子計畫二:灰渣掩埋利用技術與滲出水之污染控制 | zh_TW |
dc.type | report | en |
dc.identifier.uri.fulltext | http://ntur.lib.ntu.edu.tw/bitstream/246246/22051/1/892211E002024.pdf | - |
dc.coverage | 計畫年度:89 第一期;起迄日期:1999-08-01/2000-07-31 | zh_TW |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | zh_TW | - |
item.openairetype | report | - |
item.fulltext | with fulltext | - |
item.grantfulltext | open | - |
item.openairecristype | http://purl.org/coar/resource_type/c_93fc | - |
顯示於: | 環境工程學研究所 |
檔案 | 描述 | 大小 | 格式 | |
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892211E002024.pdf | 56.57 kB | Adobe PDF | 檢視/開啟 |
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