Short-Period Aeration Pilot Tests in Wuhan Shahu Wastewater Treatment Plant
Jianhua Jin, Yinghe Jiang, Xiahui Wang
Abstract
Jianhua Jin, Yinghe Jiang, Xiahui Wang
Abstract
Short-period aeration method is to shorten aeration time effectively by reducing the number of running aeration tanks on the basis of traditional activated sludge process. The optimal working condition has been determined by short-period aeration pilot tests in Wuhan Shahu Wastewater Treatment Plant. The results of tests show that the effluents of the secondary sedimentation tanks can meet the sewage discharging standards and a lot of costs can be greatly saved.
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Short-period aeration method is to shorten aeration time effectively by reducing the number of running aeration tanks on the basis of traditional activated sludge process. The optimal working condition has been determined by short-period aeration pilot tests in Wuhan Shahu Wastewater Treatment Plant. The results of tests show that the effluents of the secondary sedimentation tanks can meet the sewage discharging standards and a lot of costs can be greatly saved.
Key concepts: Aeration, Sewage treatment, Effluent, Sedimentation, Activated sludge, Environmental science, Sewage, Wastewater