2020
DOI: 10.3390/w12113126
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Settling of Road-Deposited Sediment: Influence of Particle Density, Shape, Low Temperatures, and Deicing Salt

Abstract: Separation of particulate matter (PM) is the most important process to achieve a reduction of contaminants present in road runoff. To further improve knowledge about influencing factors on the settling of road-deposited sediment (RDS), samples from three sites were collected. Since particle size distribution (PSD) has the strongest effect on settling, the samples were sieved to achieve comparable PSDs so that the effects of particle density, shape, fluid temperature, and deicing salt concentration on settling … Show more

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Cited by 17 publications
(11 citation statements)
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“…An additional technique such as filtering to remove fine particles was recommended. These findings were also confirmed by Rommel et al [17]. The authors analyzed the influence of particle density, particle shape, temperature and de-icing salt concentration on the settling behavior of road-deposited particles.…”
Section: Overview Of This Special Issuesupporting
confidence: 70%
“…An additional technique such as filtering to remove fine particles was recommended. These findings were also confirmed by Rommel et al [17]. The authors analyzed the influence of particle density, particle shape, temperature and de-icing salt concentration on the settling behavior of road-deposited particles.…”
Section: Overview Of This Special Issuesupporting
confidence: 70%
“…The solid retention of a SuDS depends on the particle characteristics, such as size, density, solubility and shape [30]. The properties of the road runoff water itself, such as temperature or dissolved de-icing salt, have only a negligible effect [31]. The choice of the test substance Millisil W4 is argued in Schmitt (2010) with a PSD comparison [9].…”
Section: Rds Field Studymentioning
confidence: 99%
“…В осадочном чехле земной коры всего мира находится 25-30 млн км 3 Появился и новый быстро растущий рынок антигололедных материалов с использованием соляных продуктов -собственно молотой соли, хлористого магния и хлористого кальция [19][20][21]. Емкость этого рынка по солевому сырью уже превышает 500 тыс.…”
Section: состояние соляной отрасли россииunclassified