Biofiltration elimination of malodor from oil refining wastewater treatment plant

耿长君 张春燕 吴丹 郝丽 全燮

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Biofiltration elimination of malodor from oil refining wastewater treatment plant

更新时间：2025-12-10

- Biofiltration elimination of malodor from oil refining wastewater treatment plant
- CIESC Journal Issue 4, (2007)
- 作者机构：
  
  1. 大连理工大学环境与生命学院
  2. 中国石油大庆石化公司研究院
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Online First：05 April 2007，
  
  Published：05 April 2007
- 稿件说明：
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耿长君张春燕吴丹郝丽全燮. Biofiltration elimination of malodor from oil refining wastewater treatment plant[J]. CIESC Journal, 2007, (4).
DOI：

耿长君张春燕吴丹郝丽全燮. Biofiltration elimination of malodor from oil refining wastewater treatment plant[J]. CIESC Journal, 2007, (4). DOI：

摘要

为了考察生物过滤法处理炼油污水厂恶臭气体的可行性，本试验采用两个串联的填充堆肥、树皮和火山岩混合物的三段式生物过滤反应器连续处理某炼油污水厂浮选池的恶臭废气。考察了主要污染物的去除、冲击负荷影响和填料中营养物质的变化。试验结果表明：空床停留时间66 s时

非甲烷总烃、苯、甲苯及二甲苯的进口浓度范围分别为5. 1～1081. 8、0. 1～328. 8、0. 2～91. 8、0. 2～48. 2 mg·m-3时，平均去除率分别为79. 7%、98. 9%、98. 8%、99. 6%；对废气浓度变化的适应性好；反应器的渗沥液应通过喷淋返回填料层。应用该生物过滤器能成功地去除炼油污水厂浮选池排放的恶臭废气。

Abstract

In order to investigate the feasibility of biofiltration elimination of malodor from oil refining wastewater treatment plant

two biofilters in series packed with a mixture of compost

bark and lava

which each consisted of three segments were used in this study. The removal of main contaminants

the influence of shock load and the variation of nutrients in the packing material were investigated. At empty bed residence time (EBRT) of 66 s

inlet concentration of non-methane hydrocarbon (NMHC)

benzene

toluene and xylene in the range of 5. 1—1081. 8 mg·m-3

0. 1—328. 8 mg·m-3

0. 2—91. 8 mg·m-3 and 0. 2—48. 2 mg·m-3 respectively

the respective average removal efficiency values were 79. 7%

98. 9%

98. 8% and 99. 6%. The biofilter had favorable ability against shock load due to sudden variation of concentration. The leachate from the biofilter was circulated back to the packing bed of biofilter. The malodor from oil refining wastewater treatment plant could be successfully eliminated in this biofilter.

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