Activated sludge separation problems :  theory, control measures, practical experience / 
IWA Specialist Group on Activated Sludge Population Dynamics; edited by Valter Tandoi, David Jenkins, and Jiri Wanner 
 - London :  IWA Publishing,  2006 
 - xi, 201 p. :  ill. ;  25 cm. 
 - Scientific and technical report; no. 16 .
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>1900222841 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Activated sludge process<br/>Sludge bulking