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RISEffects of pH on Antibiotic Denitrification and Biodegradation of Sulfamethoxazole Removal from Simulated Municipal Wastewater by a Novel 3D-BER System
Publisher: ASCE
Abstract: A three-dimensional bioelectrochemical reactor (3D-BER) system combining heterotrophic and autotrophic denitrification processes was developed, which possesses the effects of pH on nitrate or nitrite removal and simultaneously ...
Effect of Organic Concentration in the Anode and Cathode on Bioelectricity Generation and Denitrification in a Single-Cathode Three-Anode Microbial Fuel Cell
Publisher: ASCE
Abstract: An innovative single-cathode three-anode microbial fuel cell (SCTA-MFC) was constructed, using sodium acetate as the anode organic substrate and nitrate as the cathode electron acceptor. It was found that in the case of a ...
Effect of Atmospheric Pressure on the Simultaneous Nitrification, Denitrification, and Phosphorous Removal from Anaerobic/Aerobic Sequencing Batch Reactor System
Publisher: ASCE
Abstract: The anaerobic/aerobic sequencing batch reactor (SBR) (A/O-SBR) system has been a major focus of recent research because of its high nitrogen (N) and phosphorus (P) removal efficiencies in wastewater treatment plants. The ...
Hydrolysis Combined with Chemically Enhanced Primary Treatment to Remove COD and Retain Nitrogen in Sewage
Publisher: ASCE
Abstract: In autotrophic nitrogen removal, heterotrophic denitrifiers compete for nitrite/nitrate with autotrophic denitrifiers in the presence of organic matter, leading to a decline in autotrophic denitrifiers. In this study, a ...
Analysis and Optimization of Simultaneous Nitrification, Denitrification, and Phosphorus Removal in Sequencing Batch Reactors for Sewage Treatment at High-Altitude Areas
Publisher: ASCE
Abstract: The biological treatment process in high-altitude areas faces the problems of low biological activities, high aeration energy consumption, and low treatment efficiency due to the low atmosphere pressure and consequently ...