title: Removal of soluble phosphorus in an activated sludge plant.
mesh_terms: D003365:Costs and Cost Analysis; D004864:Equipment and Supplies; D006863:Hydrogen-Ion Concentration; D010758:Phosphorus / Q000032:analysis / Q000302:isolation & purification*; D012722:Sewage; D014867:Water / Q000032:analysis
chemical_list: D012722:Sewage; D014867:Water; D010758:Phosphorus