Effects of processing on zeta potential and cationic demand of kraft pulps

@inproceedings{Bhardwaj2004EffectsOP,
  title={Effects of processing on zeta potential and cationic demand of kraft pulps},
  author={Nishi Kant Bhardwaj and Sanjay Kumar and Pramod K. Bajpai},
  year={2004}
}
Abstract The zeta potential and cationic demand of various kraft pulps—unbleached, bleached and beaten to different wetness levels—were determined in the laboratory. The magnitude of zeta potential of pulp where the final stage was a lignin degrading and dissolving treatment, such as alkaline extraction or hypochlorite, was lower than that of unbleached pulp. The cationic demand of bleached pulp was lower compared to that of unbleached pulp. Beaten pulps showed larger cationic demands than the… CONTINUE READING

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