A method for producing Bacillus subtilis TB11 strain and an aggregated polymer substance having excellent heat resistance from the strain

摘要

The present invention relates to a Bacillus subtilis TB11 strain producing polyglutamic acid (PGA), which is a cohesive polymer material, and a method for producing PGA from the same, wherein PGA has excellent flocculation property and excellent heat resistance Therefore, it is suitable for the treatment of organic wastewater, especially swine wastewater, and is also effective for treatment of high temperature wastewater.