Culture of activated sludge

2010-04-23View Original

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Hello, experts. The sludge in our plant has just been cultivated, using intermittent sludge inoculation. The MLSS level is satisfactory and shows an upward trend overall. But why is there decaying sludge floating near the steam heating pipeline? What’s going on?

Reply #22010-04-24

Is the temperature high near the steam heating pipeline? The optimal temperature for protozoa in the biological treatment of industrial wastewater is around 30°C, with a maximum temperature of 37–43°C; temperature is an important environmental factor for microorganisms.

Reply #32010-04-24

The temperature isn’t high; it’s around 30. Since the culture is carried out in half a tank, recirculation isn’t possible, so a temporary pump is used for pumping

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Culture of activated sludge

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