@article{articled841420d, title = {Immobilized cells of Acidithiobacillus ferrooxidans in PVC strands and sulfite removal in a pilot-scale bioreactor}, author = {Giro, Maria Estela Aparecida and Garcia JĂșnior, Oswaldo and Zaiat, Marcelo}, year = {2006}, doi = {10.1016/j.bej.2005.11.005}, journal = {Biochemical Engineering Journal} }