“Photocatalytic Oxidation Process (UV/H2O2/ZnO) in the treatment and sterilization of dairy wastewater - doi: 10.4025/actascitechnol.v35i1.11132” (2012) Acta Scientiarum. Technology, 35(1), p. 75–81. doi:10.4025/actascitechnol.v35i1.11132.