how the pam works with pac in water treatment – china floc

how the pam works with pac in water treatment – china floc
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  • Can PAC & Pam promote floc formation in high-concentration surfactant-kaolin wastewater?
  • Hence PAC + PAM can be used to promote floc formation in the treatment of high-concentration surfactant-kaolin wastewater. Further studies would propose the effect of multiple indices (e.g., hardness and ionic strength) on the coagulation performance in the dual-coagulation and the application in the treatment of actual wastewater.
  • Can Pam be used as a coagulant aid in high-concentration wastewater treatment?
  • Charge neutralization and adsorption bridging of PAM played a significant role in the dual-coagulation. Therefore PAM can be used as an efficient coagulant aid for PAC to promote floc properties. Results of this study would be beneficial for the application of dual-coagulation in the high-concentration wastewater treatment.
  • What is the difference between Pam & PAC sewage treatment flocculant?
  • PAM and PAC are often used in sewage treatment flocculant, PAC belongs to the inorganic coagulant, PAM belong to organic flocculants. In terms of price is higher than the PAM PAC. Two products of different composition, varying nature, no matter what kind of product, we can handle the same kind of sewage. However, with better results.
  • Does Pam enhance floc recovery ability?
  • PAM addition could enhance floc recovery ability but floc strength at PAC dosage of 80 mg/L. Under this condition, PAM with zeta potential of 0.7 mV could offer limited positive charge and the strong electrical repulsion between micro flocs was not counteracted.