Sassi, M Lead biosorption using a dairy sludge--thermodynamic study and competition effects. [electronic resource] - Water environment research : a research publication of the Water Environment Federation Jan 2014 - 28-35 p. digital Publication Type: Journal Article ISSN: 1061-4303 Standard No.: 10.2175/106143013x13807328848658 doi Subjects--Topical Terms: AdsorptionBiomassDairyingHydrogen-Ion ConcentrationLead--isolation & purificationSewageThermodynamicsWater Pollutants, Chemical--isolation & purification