@misc{indiciaee7ebd2209aba,
  title = {A pilot study on a step-feeding anoxic/oxic activated sludge system.},
  author = {Wang Sheping and Yu Lifang and Han Guanghui and Zhu Hairong and Peng Dangcong},
  year = {2006},
  doi = {10.2166/wst.2006.283},
  url = {https://pubmed.ncbi.nlm.nih.gov/16841732/},
  note = {Source identifier: 16841732}
}