MBBR BIO MEDIA biochemical process control
1. When the inlet water temperature is lower than 8°C, the activity of the activated sludge will be affected to a certain extent. At this time, the amount of effluent must be appropriately reduced to ensure that the organic matter in the sewage is fully degraded in the reaction tank to ensure the quality of the effluent.
2. Pay special attention to the water quality in the season when the temperature changes suddenly. If there is a sudden change in the water quality, reduce the appropriate water output and increase the aeration time.
3. During normal operation, try to avoid the mixing of disinfectant and disinfectant that inhibit the metabolism of microorganisms into the biological reaction tank. Prevent the normal biological mechanism of microorganisms in the equipment from being destroyed, leading to deterioration of the effluent.
4. When the sewage contains a large amount of synthetic detergent or other foaming substances, a large amount of foam will appear in the biofilm reaction tank.
At this time, water spray can be used to solve the problem, but do not add defoamers containing oily substances to the reaction tank To remove the foam. Do not use silica gel series defoamers.
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