Removal of Trace Metals from Aqueous Solution by Fe(OH)3 Coprecipitation and Flotation Using Poly-Glutamic Acid
Le Thi Xuan Thuy, Le Phuoc Cuong & Tomoki Yabutani · International Research Journal of Pure and Applied Chemistry · 2014
Iron hydroxide (Fe(OH)3) coprecipitation and an eco-friendly flotation technique by use of gamma poly-glutamic acid (γ-PGA) was developed for removal of heavy metals from water. Effects of PGA concentration and the flotating time on the flotation of Fe(OH)3 precipitate and remova...
Open access
Research Article
10.9734/IRJPAC/2014/10936