Abstract: The Madison (Wisconsin) Metropolitan Sewerage District (MMSD) has been conducting field tests on the application of municipal sewage sludge on farmland. The sludge, which has been stored for more than 20 years in lagoons, ...

Abstract: Fixed‐film nitrification was studied in a pilot‐scale fluidized bed treating municipal secondary effluent. A mechanistic mathematical model incorporating reaction stoichiometry, diffusion, multisubstrate kinetics with ...

Abstract: A model was developed for predicting the fate of metals in municipal wastewater treatment. The model, which incorporates metal solubility and sorption onto solids, was calibrated with experimental data obtained by a titration ...