A laboratory scale bioremediation of Tapis crude oil contaminated soil by bioaugmentation of Acinetobacter baumannii T30C
A laboratory scale bioremediation of Tapis crude oil contaminated soil by bioaugmentation of Acinetobacter baumannii T30C
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DOI：
10.5897/ajmr11.185
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发表时间：
2011-09
影响因子：
--
通讯作者：
L. Chang;D. Ibrahim;I. Omar
中科院分区：
文献类型：
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作者：
L. Chang;D. Ibrahim;I. Omar
通过鲍曼不动杆菌 T30C 对 Tapis 原油污染土壤进行微生物降解，以评估所选潜在碳氢化合物降解剂在 2.5 kg 土壤微观世界中不同处理单元刺激原油污染土壤生物修复的效率。此前，鲍曼不动杆菌 T30C 是从马来西亚登嘉楼州炼油厂受 Tapis 原油污染的土壤中分离出来的。在大约 35 天的时间内观察到土壤中残留碳氢化合物的减少。研究表明，需要对养分进行改良，以刺激鲍曼不动杆菌T30C和本土微生物的生长，以协助土壤中残留碳氢化合物的降解。
Microbial degradation of Tapis crude oil contaminated soil by Acinetobacter baumannii T30C was conducted to evaluate the efficiency of the selected potential hydrocarbon degrader in stimulating bioremediation of crude oil-contaminated soil with different treatment units in microcosms with 2.5 kg soil. Previously, A. baumannii T30C was isolated from a Tapis crude oil-contaminated soil of oil refinery plant, Terengganu, Malaysia. The reduction of residual hydrocarbons in the soil was observed for a period of about 35 days. The study showed that amendment of nutrients was needed for stimulating the growth of A. baumannii T30C and indigenous microorganism in assisting the degradation of residual hydrocarbons in the soil.