Complex microbial inoculant for treating marine petroleum sewage

The invention discloses a complex microbial inoculant for treating marine petroleum sewage. The complex microbial inoculant is prepared from at least two of bacillus subtilis ACCC10619, bacillus subtilis ACCC10719, lactobacillus plantarum ACCC03291 and lactobacillus plantarum ACCC11118. According to the complex microbial inoculant provided by the invention, strains which are good in salt tolerance and free of antagonism are compounded, and the obtained complex strains have an outstanding degradation effect on petroleum hydrocarbon and are particularly suitable for marine petroleum sewage with high salt content and salinity; moreover, the complex microbial inoculant is combined with a solid carrier with specific components and proportions, so that the complex microbial inoculant can be rapidly and effectively compatible with petroleum sewage, and the treatment effect of the complex microbial inoculant is improved. 本发明公开了一种处理海洋石油污水的复合菌剂，所述复合菌剂包括：枯草芽孢杆菌(Bacillussubtilis)ACCC10619、枯草芽孢杆菌(Bacillussubtilis)ACCC1071