Influence of algal strain on microalgal-bacterial bioflocculation rate and floc characteristics
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Applied Phycology"
DOI: 10.1007/s10811-021-02378-3
Abstract: Microalgal-bacterial (MaB) flocs are a promising route towards sustainable wastewater treatment, but the effects of algal species and algal abundance on MaB floc function are not yet understood. MaB flocs were created by inoculating activated… read more here.
Keywords: activated sludge; microalgal bacterial; bacterial bioflocculation; floc ... See more keywords
The removal of silver nanoparticle by titanium tetrachloride and modified sodium alginate composite coagulants: floc properties, membrane fouling, and floc recycle
Sign Up to like & getrecommendations! Published in 2018 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-018-2240-7
Abstract: In this study, a modified sodium alginate (MSA) composited with TiCl4 was used to treat the synthetic Ag nanoparticles (AgNPs) water in coagulation-ultrafiltration process. The floc properties and membrane fouling of TiCl4 and MSA composite… read more here.
Keywords: ticl4; membrane fouling; ticl4 msa; floc ... See more keywords
Effects of Starch, Polysaccharides, Protein and Silicate on the Formation of Acid Beverage Floc in Refined Sugar
Sign Up to like & getrecommendations! Published in 2020 at "Sugar Tech"
DOI: 10.1007/s12355-020-00820-3
Abstract: In three weekly tests in 2018, samples of raw sugar, refinery liquor and refined sugar were collected from a Tucuman sugar factory/back-end refinery and analyzed for starch, polysaccharides, proteins and silicates. The standard 10-day acid… read more here.
Keywords: refined sugar; starch polysaccharides; formation; effects starch ... See more keywords
The effect of activated sludge floc morphology on the measurement of biomass half-saturation coefficient: A 2D CFD biofilm model-based evaluation and experimental verification
Sign Up to like & getrecommendations! Published in 2021 at "Biochemical Engineering Journal"
DOI: 10.1016/j.bej.2021.107931
Abstract: Abstract The measured substrate half-saturation coefficient (KS) in Monod growth rate equation is an important parameter to calculate the specific biomass growth rate. The measured KS could be affected by both the intrinsic biomass and… read more here.
Keywords: half saturation; floc; saturation coefficient;
Numerical simulation of mechanical flocculation in water treatment
Sign Up to like & getrecommendations! Published in 2021 at "Journal of environmental chemical engineering"
DOI: 10.1016/j.jece.2021.105536
Abstract: Abstract Flocculation plays a very important role in increasing the suspended solids removal and enhancing the phosphorous adsorption in wastewater treatment. In the current work, a combined model of computational fluid dynamics (CFD) and the… read more here.
Keywords: flocculation; particle size; size; floc ... See more keywords
Investigation of flocculation dynamics under changing hydrodynamic forcing on an intertidal mudflat
Sign Up to like & getrecommendations! Published in 2018 at "Marine Geology"
DOI: 10.1016/j.margeo.2017.10.001
Abstract: Abstract In situ floc size and turbulent shear stress were measured together with suspended sediment concentration to investigate the floc properties under changing hydrodynamic forcing over the intertidal mudflat. A tripod system was established in… read more here.
Keywords: shear stress; size; floc; changing hydrodynamic ... See more keywords
Settling regimen transitions quantify solid separation limitations through correlation with floc size and shape.
Sign Up to like & getrecommendations! Published in 2017 at "Water research"
DOI: 10.1016/j.watres.2016.10.080
Abstract: This study monitored three different activated sludge systems from the Blue Plains Advanced Wastewater Plant for a 1 year period to explore the relationship between effluent quality and activated sludge settling and flocculation behavior. Hindered… read more here.
Keywords: hindered settling; effluent quality; size; floc ... See more keywords
A Semi-Empirical Model to Estimate Maximum Floc Size in a Turbulent Flow
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27175550
Abstract: The basic model for agglomerate breakage under the effect of hydrodynamic stress (dmax = C.G−γ) is only applicable for low velocity gradients ( read more here.
Keywords: floc size; floc; semi empirical; model ... See more keywords
Effects of polyacrylamide molecular weight on the effectiveness of sludge-recycling enhanced flocculation
Sign Up to like & getrecommendations! Published in 2018 at "Desalination and Water Treatment"
DOI: 10.5004/dwt.2018.21815
Abstract: Although synthetic polymeric organic compounds have been widely used in sludge-recycling enhanced flocculation (SEF) process as the coagulant aid, effects of their molecular weight (MW) on strengthening ability and floc characteristics variation of SEF, that… read more here.
Keywords: system; floc; ability; respectively system ... See more keywords