Lim, P E <br/><br/>
Removal and speciation of heavy metals along the treatment path of wastewater in subsurface-flow constructed wetlands.  [electronic resource] 

 -  Water science and technology : a journal of the International Association on Water Pollution Research  2003 
 - 307-13 p.  digital 
<br/><br/> Publication Type: Journal Article; Research Support, Non-U.S. Gov't 
<br/><br/><label>ISSN: </label>0273-1223 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biodegradation, Environmental<br/>Ecosystem<br/>Filtration<br/>Metals, Heavy--chemistry<br/>Waste Disposal, Fluid--methods<br/>Water Movements<br/>Water Pollutants--isolation & purification<br/>Water Purification--methods