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研究生:陳文川
研究生(外文):Wayne-Chen
論文名稱:廚餘堆肥製程中簡易除臭裝置效率研究
論文名稱(外文):The study to establish an innovative odor removaldevice for food waste compost facility
指導教授:林啟燦林啟燦引用關係
指導教授(外文):Chitsan-Lin
學位類別:碩士
校院名稱:國立高雄海洋科技大學
系所名稱:海洋環境工程研究所
學門:工程學門
學類:環境工程學類
論文種類:學術論文
論文出版年:2010
畢業學年度:98
語文別:中文
論文頁數:91
中文關鍵詞:廚餘堆肥除臭裝置空氣污染防制
外文關鍵詞:compostodor managementair pollution control
相關次數:
  • 被引用被引用:2
  • 點閱點閱:852
  • 評分評分:
  • 下載下載:213
  • 收藏至我的研究室書目清單書目收藏:0
行政院環境保護署(以下簡稱環保署)為了落實資源永續利用目
的,自2001 年起開始推動「廚餘資源化政策」,因此全國各中、小型
廚餘堆肥場紛紛籌設。現今在考慮運輸成本及方便性等條件之下,堆
肥場勢必設置在人口稠密之都會地區。廚餘堆肥場常常因為臭味污染
問題而遭到民眾的陳情,造成業者、當地民眾及主管機關很大的困
擾。因此本研究之目的為探討除臭模組應用於廚餘堆肥場中的除臭效
率,以降低廚餘堆肥製程中所產生之臭味對周遭大氣環境所造成的衝
擊。
本研究以除臭裝置-雄風六號(以下簡稱除臭模組)進行實驗,以
氨氣模擬堆肥產生之臭氣進入防制設備入口處,以自來水做為除臭模
組之洗滌液,利用抽氣馬達將洗滌液抽引,經由高速旋渦所產生密度
極高之旋轉水滴環境,藉以去除氨氣。於試驗期間在氨氣通入除臭模
組後,控制洗滌液之pH 值,並同時於入口(inlet)、出口(outlet)處
進行氨氣同步採樣,以計算除臭模組之去除效率。
當洗滌液 pH 值控制於6.5~7.0 時,除臭模組能夠將在8 ppm 以
下的臭味氣體氨氣達到去除80%以上的效果。若是將洗滌液的pH 值
控制在中性範圍(7.5 ~ 8.0)時,除臭模組在去除氨氣的濃度範圍在
iv
0.8 ppm 以下時,去除效果都在60%以上。若將除臭效率設定在80%
時,pH 值控制於7.5 ~ 8.0 範圍時所能去除的氨氣最大濃度值在0.7
ppm 以下。若將洗滌液的pH 值控制在弱鹼性(8.5~9.0) 時,則能夠
去除的氨氣濃度值低於0.75 ppm 以下,且去除效果也僅能維持在25%
至35% 之間。
Main objective of this research is to establish a cost effective odor
removal device using ammonia as a probe for study. The established odor
removal device was designed based on a cyclone impacting theory.
Absorbing fluid utilized was water (or pH controlled water). The cycling
turbulence was created via a vacuum pump. With proper impacting
design, numerous tiny water droplets were created in the high speed
cycling movement. Parameters such as absorbing fluid pH, gas flow rate,
operating temperature, electricity consumption, as well as inlet and outlet
ammonia concentration were monitored.
誌謝 ........................................................................................................................... ii
摘要 ......................................................................................................................... iii
Abstract ..................................................................................................................... v
目錄 .......................................................................................................................... vi
圖目錄 ...................................................................................................................... ix
表目錄 ....................................................................................................................... x
第一章 前言........................................................................................................ 1
1.1 研究計畫背景............................................................................................ 1
1.2 研究計畫目的............................................................................................ 2
1.3 本研究之重要性........................................................................................ 3
第二章 文獻回顧................................................................................................ 4
第三章 研究方法與步驟.................................................................................. 14
3.1 研究實驗流程.......................................................................................... 14
3.2 實驗方法.................................................................................................. 15
3.2.1 除臭模組之介紹 15
3.2.2 除臭模組污染物去除的流場分析 17
3.2.3 除臭模組捕集污染物之原理 18
3.2.4 建立模組基本操作技術 20
3.3 檢測分析作業.......................................................................................... 21
3.4 實驗步驟.................................................................................................. 27
3.5 除臭效率測試.......................................................................................... 27
第四章 結果與討論.......................................................................................... 29
vii
4.1 最佳操作pH 值範圍 ............................................................................... 29
4.2 各pH 值範圍最佳氨氣處理濃度 ........................................................... 33
4.3 除臭模組操作參數.................................................................................. 36
第五章 結論與建議.......................................................................................... 39
5.1 結論.......................................................................................................... 39
5.2 建議.......................................................................................................... 41
參考文獻 ................................................................................................................. 42
附件 ......................................................................................................................... 4646
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