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2. Polymerized Iron Chloride: An Improved Inorganic Coagulant;Leprince;Jour. AWWA,1984
3. Experiences With Direct Filtration: Plant-Scale Evaluation and Pilot-Scale Investigations;Janssens;Water Supply,1986
4. The Coagulation Behaviors of Fe(III) Polymeric Species II. Preformed Polymers in Various Concentrations;Tang;Water Res.,1987
5. Aluminum and Iron(III) Chemistry;Bottero,1989