@article{SpenglerFaidtHoltschHählMüller_2019, title={Comment on “Sonophotocatalytic degradation of textile dyes over Cu impregnated ZnO catalyst in aqueous solution” by J. Shah et al., Process Saf. Environ. Prot. 2018. 116 (2018) 149–158}, author={Spengler, Christian and Faidt, Thomas and Holtsch, Anne and Hähl, Hendrik and Müller, Frank}, issn={09575820}, doi={http://dx.doi.org/10.22028/D291-28642}, volume={129}, pages={359-361}, publisher={Elsevier}, journal={Process Safety and Environmental Protection}, year={2019} }