Effects of adding bulking agent, inorganic nutrient and microbial inocula on biopile treatment for oil-field drilling waste
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- 作者：Jie Maa ; b ; Yongqi Yangb ; Xiaoli Daib ; Yetong Chenb ; Hanmei Dengb ; Huijun Zhoub ; Shaohui Guoa ; b ; Guangxu Yana ; b ; yangx@cup.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Petroleum ; Drilling mud ; Oily sludge ; Compost ; Soil ; Groundwater
- 刊名：Chemosphere
- 出版年：2016
- 出版时间：May 2016
- 年：2016
- 卷：150
- 期：Complete
- 页码：17-23
- 全文大小：1309 K
文摘
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Biopiling is an effective remediation technology for oil-field drilling waste.
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Adding nutrient and bulking agent significantly enhanced biopiling performance.
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Inoculation of oil-degradation strains only slightly enhanced biopiling performance.
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Biopile with higher contaminant removal rate had lower pH and higher temperature.
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Biopiling significantly changed the chemical composition of contaminants.