@misc{indiciaef381cf7874ae,
  title = {Hydrogen sulphide removal by activated sludge diffusion.},
  author = {V L Barbosa and D Dufol and J L Callan and R Sneath and R M Stuetz},
  year = {2004},
  url = {https://pubmed.ncbi.nlm.nih.gov/15484762/},
  note = {Source identifier: 15484762}
}