high quality compact coagulation flocculation reacter in spain

high quality compact coagulation flocculation reacter in spain
Tags: , , , , , , , , ,
  • What is coagulation–flocculation treatment process?
  • Coagulation–flocculation process is regarded as one of the most important and widely used treatment processes of industrial wastewaters due to its simplicity and effectiveness. This paper provides a critical review on recent studies of coagulation–flocculation treatment processes of various industrial wastewaters.
  • Which coagulants are used in coagulation/flocculation?
  • Initially, coagulation/flocculation processes were tested using traditional chemical coagulants (AlCl 3, Al 2 SO 4, FeCl 3) and compared with a bioflocculant (Poly-Glu—PGα21Ca) proposed for the treatment of leachate.
  • Which coagulation techniques are used in the treatment of mature landfill leachate?
  • The combination and association of techniques of coagulation/flocculation, hydrodynamic cavitation, ozonation and activated carbon were efficient for the treatment of mature landfill leachate with the use of different coagulants, with emphasis on PGα21Ca as greater efficiencies.
  • What is the ideal pH for coagulation/flocculation?
  • The operational parameters defined in this work show that in coagulation/flocculation for FeCl 3, AlCl 3 and Al 2 (SO 4) 3 the ideal pH value is close to 5.0 and for PGα21Ca the ideal pH would be the range of 4.0.