The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
➤ Gửi thông báo lỗi ⚠️ Báo cáo tài liệu vi phạmNội dung chi tiết: The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
KOREAUNIVERSITYTHE EFFEC TS OF CHLORIDE IONS ON THE HYDROGEN GASGENERATION AND TCE DEGRADATION IN AQUEOUS SOLUTIONS CONTAINING ZERO VALENT IRONThesis The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron for the Degree of Master of Science in EngineeringKhanh An Huynh2007Department of Civil and Environmental EngineeringKorea Universityb'ihttps://khothu vien .comThesis for the Degree ofMaster of Science in EngineeringThe Effects of Chloride Ions on the Hydrogen Gas Generation and TCE Degradation in The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron Aqueous Solutions Containing Zero Valent IronBy Huynh, Khanh An Department of Civil and Environmental EngineeringThe Graduate School ofKorea UniversitThe effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
y39417Ề ỉ gffl ± » tì lâ tìThe Effects of Chloride Ions on the Hydrogen Gas Generation and TCE Degradation in Aqueous Solutions Containing Zero ValentKOREAUNIVERSITYTHE EFFEC TS OF CHLORIDE IONS ON THE HYDROGEN GASGENERATION AND TCE DEGRADATION IN AQUEOUS SOLUTIONS CONTAINING ZERO VALENT IRONThesis The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron s Containing Zero ValentIronHuynh. Khanh AnDept, of Civil and Environmental Engineering. Graduate school of Korea University’AbstractThe effects of chloride ions on the hydrogen gas generation and trichloroethylene (TCE) degradation in aqueous solutions containing zero valent iron were investigated The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron in this study. TCE degradation rate followed pseudo-first order kinetic with respect to TCE concentration. Chloride ions had strong effects on TCE degThe effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
radation rates at low pH. They were 32.93%, 19.51%, 7.54% higher at pH of 4.84, 6.41 and 7.16, respectively, in the presence of 20mM NaCl. The degradaKOREAUNIVERSITYTHE EFFEC TS OF CHLORIDE IONS ON THE HYDROGEN GASGENERATION AND TCE DEGRADATION IN AQUEOUS SOLUTIONS CONTAINING ZERO VALENT IRONThesis The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron f 40 mM NaCl was reached. Degradation rate constant increased to 7.80E-05 h lm 'L which was 40% higher than using iron only. Further increase in chloride concentrations resulted in the decrease of degradation rate constants. The hydrogen gas generation of iron in the anaerobic aqueous solutions was The effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron also determined. It depended on solution pH. the presence of electron receiving competitor such as TCE. the amount of iron corrosion promoter such asThe effects of chloride ions on the hydrogen gas generation and TCE degradation in aqueous solutions containing zero valent iron
NaCl. In the solutions containing chloride ions, TCE, the generation rate of hydrogen gas could be characterized as R;fon corrosion > Rjou-TCE-CI > RuKOREAUNIVERSITYTHE EFFEC TS OF CHLORIDE IONS ON THE HYDROGEN GASGENERATION AND TCE DEGRADATION IN AQUEOUS SOLUTIONS CONTAINING ZERO VALENT IRONThesis KOREAUNIVERSITYTHE EFFEC TS OF CHLORIDE IONS ON THE HYDROGEN GASGENERATION AND TCE DEGRADATION IN AQUEOUS SOLUTIONS CONTAINING ZERO VALENT IRONThesisGọi ngay
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