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Reaction Mechanism of Advanced Treatment of Pulp and Paper Wastewater with Composite Biomimetic Enzyme
  
DOI：10.11980/j.issn.0254-508X.2013.03.001
Key Words:pulp and paper  wastewater further treatment  composite biomimetic enzyme  mechanism
Fund Project:国家水体污染控制与治理科技重大专项资助项目（2009ZX07210-008）。
Author NameAffiliation
刘　勃 山东省环境保护科学研究设计院，山东济南，250013 
洪　卫* 山东省环境保护科学研究设计院，山东济南，250013 
苏　颖 山东省环境保护科学研究设计院，山东济南，250013 
庄会栋 山东省环境保护科学研究设计院，山东济南，250013 
季华东 山东省环境保护科学研究设计院，山东济南，250013 
邹晓凤 山东省环境保护科学研究设计院，山东济南，250013 
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Abstract:The advanced treatment of pulp and paper wastewater was carried out by using composite biomimetic enzyme process. The changes of TOC and Fe element, the average molecular weight of reaction products in the wastewater after composite biomimetic enzyme treatment were investigated and the reaction products were analyzed by GC-MS, IR and XPS. The controlling, guiding and terminating paths of free radical reaction in composite biomimetic enzyme process were clarified, and the reaction mechanism of “modest oxide-reactive precipitation” was proposed.
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