Study on the Relationship between the Activity Change of CAT and INT-ETS in Different Sludge System by Using SBR Process

摘要

Through the determination of CAT activity and INT-ETS activity in SBR system to discuss respectively the relationship between the activity change of CAT and INT-ETS in the conventional activated sludge and humus activated sludge activity, the experimental results indicate that there are bigger differences between the changing rules of CAT activity and INT-ETS activity in the conventional activated sludge, but feature points appear on both of the changing curves, and CAT activity and INT-ETS activity are significantly positive correlation. So are CAT activity and INT-ETS activity in the humus activated sludge.