首页 | 本学科首页   官方微博 | 高级检索  
     

白腐菌处理草浆造纸废水研究
引用本文:李雪芝,赵建,阎飞,刘巧,曲音波.白腐菌处理草浆造纸废水研究[J].中国造纸学报,2005,20(1):88-91.
作者姓名:李雪芝  赵建  阎飞  刘巧  曲音波
作者单位:山东大学,微生物技术国家重点实验室,山东,济南,250100
基金项目:山东省优秀中青年科学家科研奖励基金
摘    要:利用8株不同的白腐菌处理造纸废水,通过考察其对废水CODCr值、色度、pH值等指标的影响,优选出一株处理效果最好的白腐菌LO2.进一步对菌株LO2处理造纸废水时较适宜的工艺条件(处理时间、反应温度、废水初始浓度和pH值、通氧量等)进行了优化.结果表明,白腐菌LO2可以直接应用于造纸废水的处理,可大幅度降低废水CODCr含量(降低84%以上)和废水的色度(降低93%以上),并可以降低废水的pH值,显示出了良好的工业化应用前景.

关 键 词:白腐菌  造纸废水  处理
文章编号:1000-6842(2005)01-0088-04
修稿时间:2005年2月25日

Bio-Treatment of Wastewater from Pulp and Paper Mill by White Rot Fungi
LI Xue-zhi,ZHAO Jian,YAN Fei,LIU Qiao,QU Yin-bo.Bio-Treatment of Wastewater from Pulp and Paper Mill by White Rot Fungi[J].Transactions of China Pulp and Paper,2005,20(1):88-91.
Authors:LI Xue-zhi  ZHAO Jian  YAN Fei  LIU Qiao  QU Yin-bo
Abstract:Eight white rot fungi were used from treating wastewater from pulp and paper mill using wheat straw as raw material and the effectiveness of bio-treatment was evaluated in this paper. The fungus L02 was selected among the eight and used in the experiments because the strain could decrease COD (chemical oxygen demand) content, color and pH value of wastewater effectively. The suitable conditions of treatment of wastewater, such as treatment time, reaction temperature, consistency of effluent, initial pH value, and rotating speed of shaking bed, etc. were optimized. The results showed that the fungus L02 has a good commercial outlook and can be used directly for treating the effluent from pulp and paper mill. The COD content and color of effluent were decreased by about 84% and 94% respectively by treating with fungus L02 for 6 days.
Keywords:CODCr
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号