Abstract: The three-chamber septic tank has become essential in the middle rural areas of China, although its drainage serves as a potential source of groundwater contamination. A photosynthetic electrochemical system using Chlorella ...

Abstract: In recent years, due to their significant economic and safety advantages, agricultural wastes have become sustainable external carbon sources for nitrogen removal through denitrification. This study investigated the carbon ...

Abstract: This study investigated the degradation of NH4+-N in river channels under varying flow velocities, using both a simulated river channel (SRC) and a practical river channel (PRC) to treat discharge from an urban wastewater ...

Abstract: The nonaerobic stage is critical for the processes of denitrification and phosphorus release in biological wastewater treatment. A lab-scale sequencing batch reactor (SBR) operating as nonaerobic/aerobic was used to treat ...