id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
eurjchem-53	Ghazy, Shaban El-Sayed; Abu El-Reash, Gaber Mohamed; Al-Gammal, Ola Ahmed; Yousef, Tarek Mohamed	Flotation-separation of toxic metal ions from aqueous solutions using thiosemicarbazide derivatives as chelating agents and oleic acid as a surfactant	2010	7	.pdf	application/pdf	5797	393	69	About 100% of mercury, cadmium and manganese ions float at room temperature (~ 25 oC),  at  a  metal:ligand  ratio  of  1:2    and  at  pH  ~5.  Ion  flotation  involves  the  removal  of  surface‐inactive  ions  (colligend) from aqueous solutions by adding surfactants which  act  as  collectors. 	cache/eurjchem-53.pdf	txt/eurjchem-53.txt