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廠務季刊 Facility Journal 2023

先進製程氨氮廢水處理系統展望_談超重力旋轉床未來發展
Prospects of Advanced Process Ammonia Nitrogen Wastewater Treatment System_
Discussing the Future Development of Supergravity Rotating Bed
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文│王致凱 何顯利 │ 新竹廠務八部 新廠設計部

摘要

摘要 脫氣膜 (MD) 系統自開始導入後便成為公司主要的氨氮廢水處
理技術，但隨著近年來海外廠區的建置，脫氣膜已非唯一的選
1. 前言
擇，隨著國內生物系統及美國日本 stripper 的建置再到各廠區
2. 文獻探討 次氯酸水折點加氯法的普及化，氨氮廢水的處理技術因各階段
環評及環保法規、工安規定、各地主流技術的不同呈現多元發
2.1 含氮物質對於環境及
展。本文主要闡述超重力旋轉床用以處理氨氮廢水的系統評估
人體的危害
過程，包含重力旋轉床的氨氮處理能力、系統初步危害分析及
2.2 現行常見氨氮廢水處理技術
失效模式分析與系統用地及造價評估等各項評估內容，最終將
2.3 廠區既有氨氮廢水處理技術 這些結果與現有廠內使用的技術進行比較，點出各技術的優缺
原理介紹及優缺點 點及各技術的適用性，並針對未來廢水系統逐漸轉向降導甚至
走向零排放的路上氨氮廢水處理技術的選用提出建議。
2.4 超重力旋轉床技術原理
介紹及應用 關鍵詞 : 氨氮廢水、超重力旋轉床
3. 超重力旋轉床技術分析及與 The MD(membrane distillation) system has become
既有處理技術比較 the primary technology for treating ammonia nitrogen
wastewater in the company since its introduction.
3.1 超重力旋轉床氨氮
However, with the establishment of overseas factories
去除效能分析
in recent years, MD is no longer the only choice. With
3.2 初步危害分析/ the construction of biological systems in domestic and
失效模式分析 foreign factories, as well as the popularization of the
chlorine addition method using chlorine dioxide and
3.3 建置效益及運轉折舊
breakpoint chlorination in various plants, the treatment
成本評估
technology for ammonia nitrogen wastewater has shown
3.4 統整及比較 diversified development due to different environmental
assessments, environmental regulations, occupational
4. 結論及建議 safety regulations, and mainstream technologies in
different regions. This article mainly elaborates on the
參考文獻
evaluation process of using the Rotating Packed Bed
作者介紹 to treat ammonia nitrogen wastewater, including the
ammonia nitrogen treatment capacity of the Rotating
Packed Bed, preliminary hazard analysis and failure mode
analysis of the system, land use and cost evaluation,
and other evaluation contents. Finally, these results are
compared with the technologies currently used in the
plant, pointing out the advantages and disadvantages
of each technology and their applicability. Suggestions
are also made for the selection of ammonia nitrogen
wastewater treatment technology in the future, as the
wastewater system gradually moves towards reduced
discharge and even zero discharge.
Keywords : Ammonium, Rotating Packed Bed

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