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Treatment of bleaching wastewater from pulp paper plants in China using enzymes and coagulants
作者姓名:ZHANG Tong  Shinji Wa  Takao Yamagishi  Ichikawa Hiroyasu  Kenji Tatsumi  ZHAO Qingxiang
作者单位:1. Department of Environmental Engineering,East China University of Science and Technology,Shanghai 200237,China;2. National Institut
摘    要:IntroductionBleachingwastewaterfrompulppaperplantscontainsmanykindsofchlorinatedorganiccompoundswhichareprovedtobecarcinogenic,mutagenicandrefractory(Gellman,1988;Paasivirta,1988;Garden,1990;Suntio,1988;Vuorinen,1987;Seppala,1988).Severalmethods,inc…

关 键 词:pulp-paper  wastewater  coagulant  horseradish  peroxidase
收稿时间:1998/5/28 0:00:00
修稿时间:1998/8/17 0:00:00

Treatment of bleaching wastewater from pulp-paper plants in china using enzymes and coagulants
ZHANG Tong,Shinji Wa,Takao Yamagishi,Ichikawa Hiroyasu,Kenji Tatsumi,ZHAO Qingxiang.Treatment of bleaching wastewater from pulp paper plants in China using enzymes and coagulants[J].Journal of Environmental Sciences,1999,11(4):480-484.
Authors:ZHANG Tong  Shinji Wada  Takao Yamagishi  Ichikawa Hiroyasu  Kenji Tatsumi  ZHAO Qing-xiang
Abstract:The treatment of wastewater from pulp\|paper plants in China by horseradish peroxidase was investigated in this study. The effects of horseradish peroxidase and coagulants were discussed in detail. The results indicated that enzymes might improve the removal of AOX, TOC and colour for pulp\|paper wastewater and modified chitosan is far more effective than Al\-2(SO\-4)\-3 to remove AOX, TOC and colour.
Keywords:pulp\|paper wastewater  coagulant  horseradish    peroxidase
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