针叶木与阔叶木CTMP废液的污染特性及其生化处理  

Pollutant Characteristics and the Biochemical Treatment of Softwood and Hardwood CTMP Effluent

作　　者：高扬[1] 许玮 LavallèeH.-Claudeè 

机构地区：[1]华南理工大学制浆造纸工程国家重点实验室,广东广州510640 [2]Centre de Recherche en Pteset Papiers Université duQué becàTrois-Rivières

出　　处：《华南理工大学学报（自然科学版）》2001年第4期26-29,共4页Journal of South China University of Technology(Natural Science Edition)

基　　金：广东省自然科学基金资助项目! (96 0 2 40 ;教育部留学回国人员科研启动基金资助项目

摘　　要：介绍活性污泥法处理热磨化学机械浆 (CTMP)废液的试验 .研究结果表明 ,采用对于制浆废液中污染物质具有高效降解能力的微生物群落 ,处理阔叶木和针叶木两种原料的化学机械浆废液 ,在较短运行时间里可以有效去除废液中多种污染物质 .与处理云杉化学机械浆废液相比 。Studies on biochemical treatment of CTMP effluent by activated sludge operation are discussed in this paper. The results show that pollutants in both softwood (Epinette) and hardwood (Tremble) CTMP effluent can be effectively removed in the high_effective activated sludge operation process, which is run under dominant species of microorganism community. Compared with treatment of softwood CTMP effluent, higher removal efficiency of contaminants is obtained during treatment of hardwood CTMP effluent, especially in COD elimination.

关 键 词：化学机械浆废液 污染特性 活性污泥法 针叶木 阔叶木 废水处理 造纸 生化处理 

分 类 号：X793.03[环境科学与工程—环境工程] X172