apam anionic flocculant for mining water treatment in belgium

apam anionic flocculant for mining water treatment in belgium
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  • Do cationic and anionic Pam improve particle flocculation characteristics?
  • The results revealed that when the ionic strength and MW were low, anionic flocculation characteristics improved, but cationic flocculants performed better when the cationic strength and MW were high. The success of anionic and cationic PAM in flocculation can be related to particle charges that allow for particle flocculation with polymers.
  • Does Apam-t improve flocculation performance in hematite wastewater treatment?
  • The flocculation performance was evaluated by the change in turbidity removal and zeta potential when treating hematite wastewater compared to the existing flocculants. The results indicated that APAM-T showed the best flocculation performance due to enhanced charge neutralization and bridging adsorption.
  • Does Apam-T microblock structure improve flocculation performance?
  • In the floc particle size distribution and fragmentation and reflocculation experiments, the floc corresponding to APAM-T had the strongest regeneration ability after fragmentation, which further confirmed the criticality of the microblock structure in enhancing the flocculation performance.
  • Do anionic microblocks affect flocculation performance?
  • Parameters such as pH and dosage that affected the flocculation performance, flocculation kinetics and the FTIR spectra of the generated flocs were investigated to further observe the effect of anionic microblocks on flocculation performance and understand the relationship between the flocs and flocculants.