%0 Journal Article %T Ferric Oxide-Containing Waterworks Sludge Reduces Emissions of Hydrogen Sulfide in Biogas Plants and the Needs for Virgin Chemicals %A Persson, Tobias %A Persson, Kenneth M. %A Åström, Jenny %J Sustainability %V 13 %N 13 %@ 2071-1050 %D 2021-07-02 %I Multidisciplinary Digital Publishing Institute %~ DeepDyve