EFFECT OF A NATURAL BIODEGRADABLE PRODUCT AND BACTERIAL INOCULUM IN A CRUDE OIL POLLUTED SOIL

被引:0
|
作者
Marinescu, Mariana [1 ]
Dumitru, M. [1 ]
Lacatusu, Anca [1 ]
机构
[1] Natl Res & Dev Inst Soil Sci Agrochem & Environm, Bucharest, Romania
来源
关键词
natural biodegradable product; bacterial inoculum; polluted soil; total petroleum hydrocarbon;
D O I
暂无
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Petroleum hydrocarbons pollution of soils has become a big problem with the development of petrochemical industry and installation of numerous petrol stations and underground pipes. Physical, chemical and biological technologies have been developed to remove petroleum hydrocarbon pollutants from soils and restore environmental quality. However, costs are high, and many techniques are difficult to use for in-situ remediation. It still remains necessary to study the natural attenuation of hydrocarbons in soil and to develop simple cost-effective techniques for enhanced remediation. This paper introduces some research results on natural attenuation and enhanced bioremediation of a polluted soil with a residual petroleum content of 5% and 10% dry soil weight.
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页码:196 / 202
页数:7
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