Nakajima, J <br/><br/>
Reduction of coagulant amount added to activated sludge for phosphorus removal.  [electronic resource] 

 -  Water science and technology : a journal of the International Association on Water Pollution Research  2004 
 - 287-92 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>0273-1223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bioreactors<br/>Chlorides<br/>Ferric Compounds--chemistry<br/>Iron--isolation & purification<br/>Nitrogen<br/>Phosphorus--isolation & purification<br/>Sewage<br/>Time Factors<br/>Waste Disposal, Fluid--instrumentation<br/>Water Pollutants<br/>Water Purification--instrumentation