Articles | Volume 14, issue 1
Drink. Water Eng. Sci., 14, 53–71, 2021
https://doi.org/10.5194/dwes-14-53-2021
Drink. Water Eng. Sci., 14, 53–71, 2021
https://doi.org/10.5194/dwes-14-53-2021

Research article 09 Feb 2021

Research article | 09 Feb 2021

Can terminal settling velocity and drag of natural particles in water ever be predicted accurately?

Onno J. I. Kramer et al.

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Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to minor revisions (review by editor) (29 Nov 2020) by Luuk Rietveld
AR by Onno Kramer on behalf of the Authors (29 Nov 2020)  Author's response    Manuscript
ED: Publish as is (21 Dec 2020) by Luuk Rietveld
AR by Onno Kramer on behalf of the Authors (21 Dec 2020)  Author's response    Manuscript
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Short summary
Our work investigates the settling behaviour of natural granules applied in drinking water treatment plants. We show that these natural granules have a tendency to show a considerably large deviation in terms of their settling velocity; this is contrary to what many velocity prediction models assume. In the current work, we present and discuss the factors which contribute to the observed deviation in drag and settling velocity. It connects full-scale operations and research.