Jenkins, David. , <br/><br/>
Manual on the causes and control of activated sludge bulking, foaming and other solids separation problems / 
David Jenkins, Michael G. Richard and Glen T. Daigger. 
 - 3rd ed. 
 - 190 pages :  illustrations ;  28 cm. 
<br/><br/><label>ISBN: </label>1566706475 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage --Purification --Activated sludge process.<br/>Sludge bulking.<br/>Flocculation.
<br/><br/><label>LC Class. No.: </label>TD756   / .J46 2004