Application of biological indices and a mathematical model for the detection of metal coagulant overload in a laboratory scale activated sludge reactor with phosphate simultaneous precipitation

► Ferric chloride is widely used for the removal of phosphorous from wastewaters. ► Addition of Fe(III) on the secondary treatment stage is recommended. ► Biological indices predict the system performance. ► A mathematical model allows to define the adequate operating conditions. ► Simultaneous appl...

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Veröffentlicht in:	Chemical engineering journal (Lausanne, Switzerland : 1996) Switzerland : 1996), 2011-08, Vol.172 (1), p.52-60
Hauptverfasser:	De Gregorio, Carolina, Caravelli, Alejandro H., Zaritzky, Noemí E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Activated sludge aeration Applied sciences Biological indices Chemical engineering Ciliophora coagulants Exact sciences and technology Ferric chloride Mathematical model mathematical models Phosphorous simultaneous precipitation Reactors
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