Stabilisation/solidification and bioaugmentation treatment of petroleum drill cuttings
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- 作者：Reginald B. Kogbaraa ; b ; regkogbara@cantab.net" class="auth_mail" title="E-mail the corresponding author ; Josiah M. Ayotamunoa ; Ikechukwu Onuomaha ; Victoria Ehioa ; ThankGod D. Damkaa
- 关键词：Bioremediation ; Hydrocarbon utilising bacteria ; Metals ; Portland cement ; Stabilisation/solidification ; Total petroleum hydrocarbons
- 刊名：Applied Geochemistry
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：71
- 期：Complete
- 页码：1-8
- 全文大小：518 K
文摘
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Cement stabilisation is combined with bioaugmentation for drill cuttings treatment.
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The technique can handle hydrocarbons and metals in drill cuttings simultaneously.
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The importance of the type versus quantity of bacteria for biodegradation is shown.
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The source and level of nutrients are vital to biodegradation by embedded microbes.
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Bioaugmenting granulated cement-stabilised monoliths increases contaminant losses.