BIOSURFACTANT PRODUCTION AND USE IN OIL TANK CLEANUP

被引：98

作者：

BANAT, IM ^{[1
]}

SAMARAH, N ^{[1
]}

MURAD, M ^{[1
]}

HORNE, R ^{[1
]}

BANERJEE, S ^{[1
]}

机构：

[1] KUWAIT INST SCI RES,SAFAT,KUWAIT

来源：

WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY | 1991年 / 7卷 / 01期

关键词：

D O I：

10.1007/BF02310921

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

A proprietary bacterial strain (Pet 1006) produced biosurfactants when grown on both glucose and an immiscible hydrocarbon as carbon sources. Pilot-plant-scale (1500 I) production gave, on repeated batch runs, 2 tonnes of culture broth containing active biosurfactant. The product was used as a substitute for chemical surfactants in a clean-up demonstration test carried out by Cargo Fleet Chemical Company Ltd. (UK) on an oil storage tank belonging to Kuwait Oil Company, Kuwait. The clean-up was successful in removing the sludge from the tank bottom, and it also allowed the recovery of more than 90% of the hydrocarbon trapped in the sludge. The recovered hydrocarbon had excellent properties and could be sold after being blended with fresh crude.

引用

页码：80 / 88

页数：9

共 20 条

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