| 摘要 |
PROBLEM TO BE SOLVED: To provide waste water treatment method capable of swiftly and inexpensively purifying reducible sulfur compound-containing waste water without causing environmental contamination by the waste water.SOLUTION: The method for producing a reducible sulfur compound is characterized in that, in a biological treatment tank, a carrier made of plastics fixed with 1 strain of SAB belonging to Halothiobacilus as sulfur oxidizing bacteria (accession number: NITE P-1543) is used, and also, exposure treatment is performed. |
