Hydrogen peroxide catalytic wet oxidation of leachate and the spectroscopic analysis of dissolved organic matters - 文章详情页

作者：

Cai, X. (Cai, X..) | Qin, X. (Qin, X..) | Zhang, L. (Zhang, L..) | Cui, H. (Cui, H..)

收录：

Scopus PKU CSCD

摘要：

In　this　paper,　hydrogen　peroxide　catalytic　wet　oxidation　was　used　to　treat　leachate　from　refuse　transfer　station.　Several　effects　on　the　catalytic　wet　oxidation　were　studied.　Three-dimensional　excitation-emission　matrix　(3DEEM)　fluorescence　spectroscopy　and　UV-Vis　spectroscopy　were　used　to　characterize　the　change　of　dissolved　organic　matter　(DOM)　for　the　pre　and　post　catalytic　wet　oxidation　treatment.　The　results　showed　that　under　the　optimal　conditions,　COD　removal　rate　could　reach　more　than　90%;　and　the　spectroscopic　analysis　results　showed　that　the　hydrogen　peroxide　catalytic　wet　oxidation　had　significant　effect　on　the　degradation　of　the　DOM　in　the　leachates.　DOMs　containing　aromatic　nucleus　and　the　conjugate　double　bond　and　carbonyl　conjugate　could　be　removed　effectively.　©,　2015,　Science　Press.　All　right　reserved.

关键词：

Dissolved organic matter (DOM); Hydrogen peroxide catalytic wet oxidation; Leachate; Three-dimensional excitation emission matrix fluorescence spectroscopy; UV-Vis spectra

作者机构：

[ 1 ] [Cai, X.]College of Environment & Energy Engineering, Beijing University of Technology, Beijing, 100124, China
[ 2 ] [Qin, X.]College of Environment & Energy Engineering, Beijing University of Technology, Beijing, 100124, China
[ 3 ] [Zhang, L.]College of Environment & Energy Engineering, Beijing University of Technology, Beijing, 100124, China
[ 4 ] [Cui, H.]College of Environment & Energy Engineering, Beijing University of Technology, Beijing, 100124, China

通讯作者信息：

[Qin, X.]College of Environment & Energy Engineering, Beijing University of TechnologyChina

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