Study on immobilization of bacillus megaterium degrading monosultap

Using mixed sodium alginate and polyviny1 alcohol, immobilizing monosultap high effective degradation Bacillus megaterium, and designing orthogonal experiment to observeing the degradation ability to the soil of immobilized Bacillus megaterium, and comparing immobilized Bacillus megraterium and dissociative Bacillus megraterium in relative degradation active. After all the above experiment, an optimal immobilizing condition is drawn as below: Polyviny1 Alcohol concentration: 100/0; Sodium Alginate concentration: 1.50/0; CaCl2 concentration: 1.50/0; Bacillus megaterium concentration: 20/0.