電動力法復育土壤除具現地(in-situ)處理之優點外，對於一般方法難以處理之低水力滲透及細沙質土壤也有相當好的效果。本論文除針對受銅、鉛污染之土壤，也對含銅之化學機械研磨廢水及含鋅的螢光粉等廢棄物以電動力法進行復育或資源回收研究。主要研究內容包括：(1)受污染土壤中添加磷酸(40%)或雙氧水(2%) (H3PO4/H2O2)以促進電動力效率；(2)光催化分解水產生氫離子以提升受重金屬污染土壤之整治效率；(3)化學機械平坦化(chemical mechanical planarization (CMP))廢水中銅離子(濃度高於法定排放標準)以不同孔徑分子篩(MCM-41(40 Å)及Zeolite Y(7.4 Å))之形狀選擇性吸附，在電場作用下有效去除CMP廢水中的銅離子；(4)廢資訊物品回收衍生之螢光粉缺乏有效處理技術，也以高溫熱處理及電動力法將螢光粉中之Zn回收。
　　同步輻射光譜顯示磷酸可將土壤中大部份CuCl2及28% CuCO3溶解，以Cu2+為主，經過90分鐘之電動力處理，26%之Cu2+遷移至陰極。土壤中Cu-O-Cu之鍵長約增加0.34 Å，配位數減少1.1；另外磷酸與雙氧水也將土壤中大部份CuCl2及23% CuCO3溶解到液相中，經過90分鐘的電動力反應，91%之Cu2+遷移至陰極，土壤中Cu-O-Cu之鍵長約增加0.68 Å，配位數減少2.5。
　　光催化分解水可產生H+以萃取污染土壤中銅離子。0.01 M硝酸，磷酸，草酸，及醋酸可從土壤中萃取出約0.45~3.8 mg/L Cu2+。Zr-Ti-SiO2、奈米TiO2、及Ti-MCM-41等光觸媒經過6小時光催化分解水產生H+，可從土壤中萃取出約0.5~0.7 mg/L Cu2+。另外CMP製程衍生廢水在電場作用下配合分子篩富集銅(48.6 mg/L)，6小時後可分別富集約60、70、及75%之銅離子於Zeolite Y、MCM-41、及Al2O3。
　　673-1273 K高溫處理螢光粉廢棄物，經過8小時，約30%的鋅被揮發，且約有36%的硫化鋅被氧化成較穩定的氧化鋅。另外也以電動力法之富集螢光粉中之鋅，經90分鐘可使約25% ZnS及4% ZnO溶解成Zn2+於液相中，在電場作用下(5 volts/cm)，42% Zn2+遷移且富集於至陰極。

　　Electrokinetic remediation (EKR) is a promising method with advantages in in-situ treatments of contaminated soils. EKR may be applicable in low hydraulic permeability and fine granted soils. The main objective of this work was to study the electrokinetic treatments of copper- and lead-contaminated soils, chemical mechanical planarization (CMP) waste water, and phosphor wastes. Experimentally, enhanced dissolution of copper and lead in a contaminated soil under electric field (0-5 volts/cm) in the presence of 40% of H3PO4 and/or 2% of H2O2 was conducted. In addition, H+ generated from photocatalytic degradation of water was used to accelerate the dissolution of copper from soils. Copper in the CMP waste water was effectively trapped in the shape selective molecular sieves (MCM-41 (40 Å) or Zeolite Y (7.4 Å)) under electric field. Selective toxic metals in phosphor wastes during thermal and electrokinetic treatments were also studied in the present work.
　　X-ray absorption near edge structural spectra (XANES) showed that most of CuCl2 and about 28% of CuCO3 were dissolved into the aqueous phase as Cu2+ in the presence of H3PO4 (40%). After 90 minutes of EKR, at least 26% of Cu(II) were transported toward the cathode by electric field. In the EKR process, the axial Cu-O-Cu bond distance in the soils was increased by 0.34 Å and coordination numbers were decreased by 1.1, which might be due to the outer-sphere copper was distorted or dissolved into the electrolyte. Similarly, in the presence of H3PO4 (40%) and H2O2 (2%), most of CuCl2 and about 23% of CuCO3 were dissolved into the aqueous phase. During EKR, at least 91% of Cu(II) were transported toward the cathode. The axial Cu-O-Cu bond distance in the soils was increased by 0.68 Å and coordination numbers were decreased by 2.5.
　　Extraction of copper from the contaminated soil with acid (HNO3, H3PO4, C2H2O4, or CH3COOH) was compared with H+ generated from photocatalytic degradation of water. About 0.5-0.7 mg/L of Cu(II) were extracted from soils with the H+ yielded from photocatalytic degradation of water on Zr-Ti-SiO2, nano-TiO2, and Ti-MCM-41 photocatalysts for six hours.
　　During the thermal treatments for eight hours at 673-1273 K, 36% of ZnS in the phosphor wastes might be oxidized to ZnO in the presence of air. It turns out that electrokinetic might be more effective than the thermal treatments in recovery of Zn from the phosphor wastes by at least 12%.

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