Retraction: Synergetic effects of ultrasound combined with Fenton pretreatment that accelerates wasted activated sludge anaerobic fermentation to produce volatile fatty acids
Abstract
Retraction of ‘Synergetic effects of ultrasound combined with Fenton pretreatment that accelerates wasted activated sludge anaerobic fermentation to produce volatile fatty acids’ by Hongxu Bao et al., RSC Advances, 2016, DOI: 10.1039/c6ra19028f