半導體封裝廠因其製程原因，產生大量高強度的有機廢水，其廢水成份非常複雜，含有強酸、有機溶劑及螯合劑等等，富含大量難分解且不易處理之物質。
本研究中探討若使用普通的物理方法如沉澱及氣浮等對於降解COD濃度是無任何效果的，因其廢水特性其大分子物質較多，故嘗試使用活性碳吸附及共沸蒸餾法，將水中的大分子物質進行吸附或分離，達到初步COD的濃度降解。而在化學方法方面，使用調酸鹼的方式將廢水中黏性高之物質先行去除，再利用電化學、化學氧化法、Fenton 氧化法等等直接對經前處理之廢水進行COD濃度降解，並對其產生的污泥進行秤量。在最後的生物方法，因應微生物可處理的COD濃度較低，故生物處理採取使用的廢水為初步物理處理方法共沸蒸餾後分離出來之冷凝水，配合本實驗室厭氧產氫發酵槽之微菌叢、原有封裝廠內之Bionet及生物處理槽上層液(後稱生物調理水)，冷凝水以稀釋倍率方式加入上層液進行COD濃度的降解，具可行性後並找出連續式反應槽的啟動條件，供後續可應用至實廠之初步條件。
結果可表明，在物理方法中使用活性碳吸附對於COD的降解幾乎是無效的，而在共沸蒸餾的部分COD濃度的降解率達65%；在化學方法中，使用原廢水再結合各種氧化法及電化學方法後，COD濃度降解率將近80%，但會產生非常大量的廢水，而使用共沸蒸餾法之分離水在進行電化學處理則有55%的降解率；生物方法中搭配微菌叢、Bionet及生物調理水是具有可行性的，並能使COD濃度降至2000 mg/L以下，並也找到適合的連續式啟動條件。

Semiconductor packaging plants produce a large amount of high-strength organic waste water due to their manufacturing process. The waste water is very complex, containing strong acids, organic solvents and chelating agents, etc.
In this study, it is discμssed that the μse of common physical methods such as precipitation and air flotation has no effect on the degradation of COD concentration. Becaμse of the characteristics of wastewater, there are many macromolecular substances, so try to μse activated carbon adsorption and azeotropic distillation. The macromolecular substances in the water are adsorbed or separated to achieve the initial COD concentration degradation. In terms of chemical methods, the method of adjμsting acid and alkali is μsed to remove the highly viscoμs substances in the wastewater first, and then the COD concentration of the raw water is directly degraded by electrochemistry, chemical oxidation, Fenton oxidation, etc. Sludge is weighed. In the last biological method, due to the low concentration of COD that can be treated by microorganisms, the wastewater μsed in biological treatment is the condensed water separated from the azeotropic distillation of the preliminary physical treatment method, which is combined with the product of the anaerobic hydrogen production fermentation tank in our laboratory. Microflora, Bionet in the original packaging plant and the upper liquid of the biological treatment tank (hereinafter referred to as biological conditioning water), the condensed water has been diluted and added to the upper liquid to degrade the COD concentration. The starting condition of the tank is a preliminary condition that can be subsequently applied to the actual field.
The results can show that the μse of activated carbon adsorption in the physical method is almost ineffective for the degradation of COD, while the degradation rate of part of the COD concentration in the azeotropic distillation reaches 65%; in the chemical method, the raw wastewater is μsed in combination with varioμs oxidation methods. After the electrochemical treatment, the COD concentration degradation rate is nearly 80%, but a very large amount of waste water will be generated, while the separation rate of the separated water μsing the azeotropic distillation method has a degradation rate of 55% in the electrochemical treatment; the biological method is matched with microorganisms. Cong, Bionet and biological conditioning water are feasible, and can reduce the COD concentration to below 2000 mg/L, and also find suitable continuoμs start-up conditions.

摘要
ABSTRACT
目錄
圖目錄
表目錄
第一章、 前言
第二章、 文獻回顧
2.1. IC產業鏈
2.2. IC封裝廠製程及廢水
2.2.1. IC封裝廠製程
2.2.2. IC封裝廠製程廢水
2.2.3. 封裝廠一般有機廢水濃度
2.3. 降解COD之物理方法
2.3.1. 共沸蒸餾
2.3.2. 活性碳吸附降解
2.4. 降解COD之化學方法
2.4.1. 化學混凝
2.4.2. 高級氧化法
2.4.3. Fenton氧化法及電Fenton法
2.5. 降解COD之生物方法
2.5.1. 微菌叢來源
2.5.2. 微菌叢菌群變化
第三章、 研究方法
3.1. 實驗架構圖
3.2. 實驗設計
3.2.1. 實驗一、以物理方法降解半導體封裝廠高濃度有機廢水COD
3.2.2. 實驗二、以化學方法降解半導體封裝廠高濃度有機廢水COD
3.2.3. 實驗三、以生物方法降解半導體封裝廠高濃度有機廢水COD
3.2.4. 實驗四、連續式反應槽降解半導體封裝廠高濃度有機廢水COD之啟動條件
3.3. 實驗材料
3.3.1. 實驗廢水
3.3.2. 物理方法實驗設備
3.3.3. 化學方法實驗設備
3.3.4. 生物方法實驗設備
3.3.5. 藥品與試劑
3.3.6. 監測儀器
3.3.7. 採樣與監測
3.4. 實驗方法
3.4.1. 水質分析
3.4.2. 計算及統計方法
第四章、 結果與討論
4.1. 廢水前處理
4.2. 以物理方法降解半導體封裝廠高濃度有機廢水COD可行性
4.2.1. 以活性碳吸附高濃度COD有機廢水可行性
4.2.2. 以共沸蒸餾分離高濃度有機廢水COD可行性
4.2.3. 再確認實驗
4.3. 以化學方法降解半導體封裝廠高濃度有機廢水COD可行性
4.3.1. 以化學混凝、氧化結合電化學降解高濃度COD可行性
4.3.2. 物理方法串接化學方法
4.4. 以生物方法半導體封裝廠高濃度有機廢水COD之可行性
4.4.1. 共沸蒸餾法後之冷凝水進行：微菌叢添加並曝氣
4.4.2. 曝氣半批次式生物馴養COD降解效果
4.4.3. 反應曲面法及中心組合法求最佳添加條件
4.4.4. 反應曲面法及中心組合法求最佳添加條件：再驗證實驗
4.4.5. 連續式生物反應槽啟動方法
第五章、 結論與建議
5.1. 結論
5.2. 建議
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