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应用生态学报 ›› 2001, Vol. ›› Issue (2): 279-282.

• 研究论文 • 上一篇    下一篇

石油污染土壤长料堆式异位生物修复技术研究

姜昌亮, 孙铁珩, 李培军, 张春桂, 张海荣, 马学军, 姚德明, 杨桂芬   

  1. 中国科学院沈阳应用生态研究所, 沈阳110016
  • 收稿日期:2000-03-17 修回日期:2000-05-11 出版日期:2001-03-25
  • 通讯作者: 李培军
  • 基金资助:
    中国科学院重大项目(KZ951B12070102);中国石油天燃气总公司重大资助

An off site petroleum-contaminated soil bioremediation technology:soil composting in windrow

JIANG Changliang, SUN Tieheng, LI Peijun, ZHANG Chungui, ZHANG Hairong, MA Xuejun, YAO Deming, YANG Guifen   

  1. Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang 110016
  • Received:2000-03-17 Revised:2000-05-11 Online:2001-03-25

摘要: 应用长料堆式处理技术在长20m、宽10m的实用规模预制床上对辽河油田不同类型原油污染土壤进行了处理.处理工程设8个长条状堆料单元,每个堆料单元长8m、宽2m、高0.35m.当稀油、稠油和高凝油污染土壤中石油烃总量(TPH)为4.16~7.72g·100g-1土时,经过53d的运行,TPH去除率45.19%~56.74%.本研究为石油污染土壤异位生物修复实用化提供了技术支持.

Abstract: With off-site bioremediation technolgy,a soil contaminated by crude oil from Liaohe Oil Field was treated on a 20×10m prepared bed.8 composting windrow units were set,each measured 8m in length,2m in width,and 0.35m in height.The results showed that when the pollutant petroleum hydrocarbon(TPH)was within the range of 4.16~7 72g·100g-1 soil,the total degradation rate of TPH reached 45.19%~56.74% after 53 days operation,which indicated that a technological basis would be provided for the bioremediation of oil-contaminated soil.

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