Purkait, Mihir Kumar, <br/><br/>
Electrocoagulation based treatment of water and wastewater :  overview and applications / 
Mihir Kumar Purkait and [two others].  
 - xiii, 266pages :  illustrations ;  23 cm. 
<br/><br/><label>ISBN: </label>9780443138928  RM990.33 (PTSL) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sewage--Purification--Activated sludge process.