详细信息
竹材CTMP高浓制浆废水动态曝气生物处理试验研究 被引量:5
Research on Dynamic Aeration Bio-treatment for High Concentration Effluent of Bamboo CTMP
文献类型:期刊文献
中文题名:竹材CTMP高浓制浆废水动态曝气生物处理试验研究
英文题名:Research on Dynamic Aeration Bio-treatment for High Concentration Effluent of Bamboo CTMP
第一作者:孙玉
机构:[1]中国林业科学研究院林产化学工业研究所
年份:2008
期号:4
起止页码:17-19
中文期刊名:造纸科学与技术
外文期刊名:Paper Science & Technology
收录:CSTPCD
基金:国家"十一五"科技支撑专题项目(2006BAD18B0503)
语种:中文
中文关键词:竹材CTMP废水;动态曝气;好氧处理;氨氮
外文关键词:bamboo CTMP effluent ; dynamic aeration ; aerobic treatment; ammonia nitrogen
分类号:X793
摘要:本文对竹材CTMP废水(先经厌氧处理)好氧处理的效果进行研究。采用在SBR法基础上改良的专有技术——好氧动态曝气工艺,通过研究溶解氧(DO)、进水量、运行模式等因素对动态曝气工艺的影响,确定该工艺用于和厌氧联合处理竹材CTMP废水的优化条件:运行模式采用2周期/天,进水0.5h,曝气6.0h,后3h通过逐步降低曝气机输入功率达到减少曝气量的目的,停曝搅拌3.0h,沉淀2.0h,排水0.5h。
In this research, effluent which was generated by bamboo CTMP process had been treated by aerobic treatment, dynamic aeration which was developed based on SBR technique. The operation mode of aerobic treatment was: inflow time 0.5h, aeration time 6.0h, stiring without aeration for 3. 0h, deposition time 2. 0h, outflow time 0.5h.
参考文献:
正在载入数据...