CAJ | 학술논문

采用修正后一级反应动力学模型拟合Fenton法处理垃圾渗滤液结果,研究初始pH值、试剂比、H2 O2用量、初始浓度和温度等因素对动力学常数的影响并优化反应参数.结果表明：在考虑运行成本情况下,Fenton法处理渗滤液的最佳去除率为70.3%,此时反应条件初始pH值为3,[H2O2]/[TOC0]为4,[H2O2]/[Fe2+]为5,反应温度为室温.
채용수정후일급반응동역학모형의합Fenton법처리랄급삼려액결과,연구초시pH치、시제비、H2 O2용량、초시농도화온도등인소대동역학상수적영향병우화반응삼수.결과표명：재고필운행성본정황하,Fenton법처리삼려액적최가거제솔위70.3%,차시반응조건초시pH치위3,[H2O2]/[TOC0]위4,[H2O2]/[Fe2+]위5,반응온도위실온.
The reaction rate constants, stimulated by the modified first-order kinetic model on treatment of landfill leachate by Fenton process, of different influencing factors such as initial pH, initial hydrogen peroxide concentration, [ H2 O2 ]/[ Fe2+] molar ratio, temperature and initial concentration were discussed. The optimization of Fenton, while the best TOC removal was 70. 3%, was at initial pH at 3, [H2O2]/[TOC0] at 4, [H2O2]/[Fe2+] at 5 and room temperature by simultaneous consideration of economic, kinetic constant and TOC removal efficiency of leachate.