Assessment of the start-up of the passive aeration simultaneous nitrification and denitrification (PASND) process using activated sludge as a sole seed for low-energy C and N removal

Environ. Sci.: Water Res. Technol., 2022, Advance ArticleDOI: 10.1039/D2EW00108J, PaperQiming Li, Abdallah Abdelfattah, Yang-Yang Yu, Md Iqbal Hossain, Liang ChengPASND can be quickly started using activated sludge as the sole seed and can treat C and …