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铁屑过滤/生化法处理糠醛废水
引用本文:卢屿,康春莉,王玮瑜,任严军,刘岩.铁屑过滤/生化法处理糠醛废水[J].中国给水排水,2005,21(5):77-79.
作者姓名:卢屿  康春莉  王玮瑜  任严军  刘岩
作者单位:1. 吉林大学,环境与资源学院,吉林,长春,130021
2. 长春市水务集团,吉林,长春,130000
3. 江苏省鹏鹞集团,吉林办事处,吉林,长春,130000
摘    要:由于糠醛废水酸性较强(pH值为2~3),因此很难通过传统的酸碱中和来调整pH值,从而影响生物处理效果.而采用铁屑过滤池处理时,利用铁和氢离子的氧化还原反应调节废水的pH值,并结合厌氧/好氧生化法去除COD、BOD5,可使出水达到<污水综合排放标准>(GB8978-1996)的一级标准.

关 键 词:糠醛废水  铁屑过滤  厌氧/好氧法
文章编号:1000-4602(2005)05-0077-03

Iron Dust Filtration / Bio-chemical Process for Furfural Wastewater Treatment
LU Yu,KANG Chun-li,WANG Wei-yu,REN Yan-jun,LIU Yan.Iron Dust Filtration / Bio-chemical Process for Furfural Wastewater Treatment[J].China Water & Wastewater,2005,21(5):77-79.
Authors:LU Yu  KANG Chun-li  WANG Wei-yu  REN Yan-jun  LIU Yan
Abstract:Furfural wastewater is high in acid content with pH of 2-3, and so it is very difficult to adjust pH by means of acid-base equilibrium, and thus affecting the biological treatment effect. When the iron dust filter was used for the wastewater treatment, pH values could be controlled by oxidation-reduction reaction of iron and hydrogen ion, and meantime, COD and BOD 5 could be removed by anaerobic / aerobic bio-chemical process, so that the effluent could come up to I-class criteria specified in Integrated Wastewater Discharge Standard (GB 8978-1996).
Keywords:furfural wastewater  iron dust filtration  anaerobic/aerobic process  
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