Feng Zhi-yu
Abstract
Some problems about the design and operation of secondary sedimentation tank were discussed. The sedimentation effect depends on sedimentation capability of activated sludge, many influencing factors of the sedimentation capacity of activated sludge were analysed. The keys during design and operation were put forward.
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Some problems about the design and operation of secondary sedimentation tank were discussed. The sedimentation effect depends on sedimentation capability of activated sludge, many influencing factors of the sedimentation capacity of activated sludge were analysed. The keys during design and operation were put forward.
Key concepts: Sedimentation, Activated sludge, Environmental science, Waste management, Engineering, Geology, Sediment, Sewage treatment