What's the effect of too much dead mud in the biochemical pool?

1, insufficient activated sludge. If there is too much dead sludge in the biochemical pool, it will lead to insufficient activated sludge. Calculate the insufficient sludge according to the test data and replenish the strains as soon as possible.

2. Death of activated sludge. If there is too much dead sludge in the biochemical pool, it will also lead to the death of the remaining activated sludge. Analyze the specific reasons, and adjust the gas volume, water inflow and sludge return accordingly.