NEW BACTERIUM STRAIN HAVING HEAVY OIL-DECOMPOSING ACTIVITY, MIXTURE OF THE BACTERIA, COMPOSITION FOR GROWING THE HEAVY OIL-DECOMPOSING BACTERIUM, TREATMENT OF PETROLEUM COMPONENT, AND MATERIAL FOR CONSTRUCTION AND PUBLIC WORK, CONTAINING THE TREATED PRODUCT

摘要

PROBLEM TO BE SOLVED: To obtain a heavy oil-decomposing bacterium capable of being inexpensively prepared, and enabling a decomposing and removing operation, preservation, transportation or the like to be readily carried out, and further to provide a mixture of the bacteria, a composition for growing the bacteria, a method for decomposing the heavy oil by using the bacteria and a material for construction and public work, containing the decomposed product of the heavy oil.;SOLUTION: A single strain of or a mixture containing at least one of FERM BP-7046 strain belonging to the genus Acinetobacter, FERM BP-7049 strain belonging to the genus Acinetobacter, FERM BP-7047 strain belonging to the genus Pseudomonas and FERM BP-7048 strain belonging to the genus Alcaligenes is allowed to act on a material to be treated.;COPYRIGHT: (C)2000,JPO