polymeric ferric sulfate polyaluminium chloride poly at chile

polymeric ferric sulfate polyaluminium chloride poly at chile
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  • Which coagulant is prepared by polymeric aluminum ferric sulfate (PAFs)?
  • Therefore, many Al–Fe composite coagulants have been prepared such as Polymeric Aluminum Ferric Sulfate (PAFS), Polymeric Aluminum Ferric Chloride (PAFC) etc. Polymeric Ferric Sulfate (PFS) is a pre-hydrolyzed coagulant, prepared by partially neutralization of ferric sulfate.
  • Is polyaluminium ferric chloride a composite coagulant?
  • Gao, B.; Yue, Q.; Miao, J. Evaluation of polyaluminium ferric chloride (PAFC) as a composite coagulant for water and wastewater treatment. Water Sci. Technol. 2003, 47, 127. [ Google Scholar] [ CrossRef] [ PubMed]
  • What is poly aluminum-ferric chloride (PAFC)?
  • Author to whom correspondence should be addressed. Poly aluminum-ferric Chloride (PAFC) is a new type of high efficiency coagulant. In this study, high iron type gangue is used as a main raw material. It is calcined at 675 °C for 1 h and 3% CaF 2 is added to the calcined powder and reacted with 20% hydrochloric acid at 93 °C for 4 h.
  • Can polymeric aluminum ferric sulfate be used as a modified coagulation reagent?
  • Conclusions In this research, results of an experimental study on polymeric aluminum ferric sulfate as a modified coagulation reagents for treatment of wastewater were presented. During the process of preparing PAFS, parameters influencing the synthesis process were experimentally tested.