Pramanik, Biplob Kumar. <br/><br/>
Improving nitrogen removal efficiency using a controlled partially-packed biological aerated filter (BAF) / 
Biplob Kumar Pramanik. 
 -  2010. 
 - xiv, 86 p. :  charts, photographs, ill. ;  30 cm. 
<br/><br/>Thesis (M.Sc.) - Universiti Kebangsaan Malaysia, 2010. 
<br/><br/>References : p. [69]-79. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Universiti Kebangsaan Malaysia--Dissertations
<br/><br/><label>Subjects--Topical Terms: </label><br/>Dissertations, Academic--Malaysia<br/>Water--Purification--Nitrogen removal.<br/>Sewage--Purification--Nitrogen removal.<br/>Nitrogen.