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Comment on Khairul Zaman et al. Eco-Friendly Coagulant versus Industrially Used Coagulants: Identification of Their Coagulation Performance, Mechanism and Optimization in Water Treatment Process. Int. J. Environ. Res. Public Health 2021, 18 , 9164

Author

Listed:
  • Afia Ivy

    (Department of Civil Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada)

  • Kristian Dubrawski

    (Department of Civil Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada)

  • Caetano Dorea

    (Department of Civil Engineering, University of Victoria, Victoria, BC V8P 5C2, Canada
    Centre for Advanced Materials and Related Technology (CAMTEC), University of Victoria, Victoria, BC V8P 5C2, Canada)

Abstract

In a recent contribution by Zaman and colleagues, a few issues were noted on the justification of their study, which performed a comparative assessment of chitosan as a proposed alternative to aluminum-based coagulants for drinking water treatment applications. We have provided further clarity around such issues, which apply to other studies on the same theme.

Suggested Citation

  • Afia Ivy & Kristian Dubrawski & Caetano Dorea, 2021. "Comment on Khairul Zaman et al. Eco-Friendly Coagulant versus Industrially Used Coagulants: Identification of Their Coagulation Performance, Mechanism and Optimization in Water Treatment Process. Int.," IJERPH, MDPI, vol. 18(22), pages 1-2, November.
  • Handle: RePEc:gam:jijerp:v:18:y:2021:i:22:p:12250-:d:684937
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