Khan, Mohd Akram <br/><br/>
Secondary Zinc Waste Sludge: Resource Material with Potential Application.  [electronic resource] 

 -  Journal of environmental science & engineering  Jan 2014 
 - 127-34 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aluminum Silicates--chemistry<br/>Clay<br/>Coal Ash--chemistry<br/>Industrial Waste--analysis<br/>Refuse Disposal--methods<br/>Sewage--analysis<br/>Zinc--analysis