We sincerely thank our laboratory technicians, Ms. Xiao-Ping Xie, Ms. Wen Jiang, and Ms. Xiao Zhou, for their guidance and support in the laboratory. This study is financially supported by the ...

Schematic lay-out of a typical sewage treatment plant with pre-denitrification. The removal of nitrogen in the pre-denitrification stage is carried out by denitrifying heterotrophic bacteria capable ...

Denitrification is a microbial respiratory process in which oxidized nitrogen species, primarily nitrate (NO₃⁻) and nitrite (NO₂⁻), are sequentially reduced to gaseous forms such as nitric oxide (NO), ...

A recent study published in Engineering has shed new light on the mechanisms behind the efficient nitrogen removal capabilities of pyrite-based mixotrophic denitrifying biofilters. The research, ...

Set PC to work at Best performance Reboot your system in the Clean Boot state Run the Windows Memory Diagnostic tool Remove external devices. 1] Set PC to work at Best performance Usually, the PC is ...

Abstract: The control of internal flow and external carbon is crucial for the municipal wastewater denitrification process. However, due to the disturbance and interactions in the process, it is ...

School of Environmental and Municipal Engineering, Qingdao University of Technology, Qingdao 266525, PR China National Engineering Laboratory for Advanced Municipal Wastewater Treatment and Reuse ...

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1 Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma’anshan, China. 2 Department of Civil Engineering, Tongling University, Tongling, China. 3 Department of ...