Predicting the settling velocity of flocs formed in water treatment using multiple fractal dimensions
A Vahedi, B Gorczyca - Water research, 2012 - Elsevier
Here we introduce a distribution of floc fractal dimensions as opposed to a single fractal
dimension value into the floc settling velocity model developed in earlier studies. The …
dimension value into the floc settling velocity model developed in earlier studies. The …
A simple method for calculating in situ floc settling velocities based on effective density functions
TN Markussen, TJ Andersen - Marine Geology, 2013 - Elsevier
We present a simple method to obtain settling velocity estimates of fine-grained suspended
sediment using the following:(1) in situ floc volume fraction measurements,(2) calculations of …
sediment using the following:(1) in situ floc volume fraction measurements,(2) calculations of …
Seasonal variability of cohesive sediment aggregation in the Bach Dang–Cam Estuary, Haiphong (Vietnam)
Abstract In the Bach Dang–Cam Estuary, northern Vietnam, mechanisms governing
cohesive sediment aggregation were investigated in situ in 2008–2009. As part of the Red …
cohesive sediment aggregation were investigated in situ in 2008–2009. As part of the Red …
The freshwater floc: a functional relationship of water and organic and inorganic floc constituents affecting suspended sediment properties
IG Droppo, GG Leppard, DT Flannigan… - The Interactions Between …, 1997 - Springer
Flocculated fine-grained sediment is a complex matrix of microbial communities and organic
(detritus, cellular debris and extracellular polymers) and inorganic material. Suspended flocs …
(detritus, cellular debris and extracellular polymers) and inorganic material. Suspended flocs …
Entropy analysis of in situ particle size spectra
Entropy analysis has been used to classify in situ particle (floc) size spectra of suspended
particles into groups based on similar distribution characteristics. Results revealed that the …
particles into groups based on similar distribution characteristics. Results revealed that the …
Macroflocs, fine-grained sediment transports, and their longitudinal variations in the Ems Estuary
W van Leussen - Ocean dynamics, 2011 - Springer
Field measurements have been carried out to obtain more quantitative knowledge on the
longitudinal distribution of the fine-grained sediment dynamics in the Ems Estuary. Both the …
longitudinal distribution of the fine-grained sediment dynamics in the Ems Estuary. Both the …
Examples of spatial and temporal variations of some fine-grained suspended particle characteristics in two Danish coastal water bodies
OA Mikkelsen - Oceanologica Acta, 2002 - Elsevier
In June and September of 1999, a LISST-100 in situ laser diffraction particle sizer was used
to analyse the temporal and spatial variation of the beam attenuation coefficient, the in situ …
to analyse the temporal and spatial variation of the beam attenuation coefficient, the in situ …
Observations of floc sizes in a muddy estuary
RJ Uncles, AJ Bale, JA Stephens, PE Frickers… - Estuarine, Coastal and …, 2010 - Elsevier
Measurements are presented of median floc diameters and associated environmental data
over spring-tide tidal cycles at two stations in the muddy Tamar Estuary, UK, for winter …
over spring-tide tidal cycles at two stations in the muddy Tamar Estuary, UK, for winter …
Constancy of the relation between floc size and density in San Francisco Bay
NK Ganju, DH Schoellhamer, MC Murrell… - Proceedings in Marine …, 2007 - Elsevier
The size and density of fine-sediment aggregates, or flocs, govern their transport and
depositional properties. While the mass and volume concentrations of flocs can be …
depositional properties. While the mass and volume concentrations of flocs can be …
The settling dynamics of flocculating mud-sand mixtures: Part 1—Empirical algorithm development
AJ Manning, JV Baugh, JR Spearman, EL Pidduck… - Ocean Dynamics, 2011 - Springer
European estuaries tend to be regarded as being either predominantly muddy or sandy. In
some estuaries, the cohesive and non-cohesive fractions can become segregated …
some estuaries, the cohesive and non-cohesive fractions can become segregated …