Results 21 to 30 of about 149,283 (378)

Analysis of Flocculation Activity of Microparticle Solution of Salty Protein from Whey of Oviparous Animals [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2022
Because the traditional method does not consider the release rate of salty whey protein particles after adding flocculants, the error in the peak test of the flocculation activity of the ovarian animal whey protein particle solution is relatively high ...
Fengzhen Li   +2 more
doaj   +1 more source

Numerical modelling of the filling of formworks with self-compacting concrete [PDF]

open access: yes, 2010
This paper describes the numerical modelling of the flow of self-compacting concrete (SCC) in column and wall formworks during the filling process. It is subdivided in four main parts.
De Schutter, Geert   +6 more
core   +1 more source

Construction and Application of Flocculation and Destability System of Biodrill-A Drilling Fluid in Bohai Oilfield

open access: yesFrontiers in Energy Research, 2021
To protect the marine ecological environment of Bohai Bay, the waste drilling fluid in Bohai oilfield have to be treated. In the light of the composition characteristics of Biodrill-A drilling fluid, the compounding method of the inorganic–organic ...
Yingwen Ma   +5 more
doaj   +1 more source

Enhanced flocculation with double flocculants

open access: yesColloids and Surfaces A: Physicochemical and Engineering Aspects, 1993
Abstract Flocculation of alumina was investigated in this study with polystyrene sulfonate and cationic polyacrylamide as polymers, alone and in combinations with each other. When used alone, polystyrene sulfonate showed some limited flocculation, while cationic polyacrylamide did not produce any flocculation of the alumina powder.
Xiang Yu, P. Somasundaran
openaire   +1 more source

Classical Keggin intercalated into layered double hydroxides: facile preparation and catalytic efficiency in Knoevenagel condensation reaction [PDF]

open access: yes, 2015
The family of polyoxometalate (POM) intercalated layered double hydroxides (LDHs) composite materials has shown great promise for the design of functional materials with numerous applications.
Fang, Yanjun   +4 more
core   +1 more source

Flocculation and settling behavior of unclassified tailings based on measurement of floc chord length

open access: yes工程科学学报, 2020
Deep-cone thickening of unclassified tailings is one of the key technologies in the field of cemented paste backfill. Flocculation and settling behavior of unclassified tailings constitute key research topics of the deep-cone thickening technology. Based
Zhu-en RUAN   +4 more
doaj   +1 more source

Efficient Bioflocculation of Chlorella vulgaris with a Chitosan and Walnut Protein Extract

open access: yesBiology, 2021
Bioflocculation represents an attractive technology for harvesting microalgae with the potential additive effect of flocculants on the production of added-value chemicals.
Kaiwei Xu   +5 more
doaj   +1 more source

Assessing the effects of operating parameters on flocculation of Chlorella vulgaris using bioflocculants extracted from miscellaneous waste biomass [PDF]

open access: yesE3S Web of Conferences, 2021
Harvesting of microalgae is one of the main challenges in the production of biodiesel due to the small cell size of microalgae cells. Chemical flocculants have been generally used in the harvesting of microalgae, but they are harmful to the environment ...
Ng Zhi Min   +7 more
doaj   +1 more source

Rheological Behavior of Food Emulsions Mixed with Saliva: Effect of Oil Content, Salivary Protein Content, and Saliva Type [PDF]

open access: yes, 2008
In this paper, we studied the effect of saliva on the rheological properties of ß-lactoglobulin- and lysozyme-stabilized emulsions, prepared at pH¿=¿6.7 in relation to variation of emulsions- and saliva-related parameters.
Aken, G.A., van   +3 more
core   +2 more sources

A novel chimaeric flocculation protein enhances flocculation in Saccharomyces cerevisiae

open access: yesMetabolic Engineering Communications, 2018
Yeast flocculation is the reversible formation of multicellular complexes mediated by lectin-like cell wall proteins binding to neighbouring cells. Strong flocculation can improve the inhibitor tolerance and fermentation performance of yeast cells in ...
Johan O. Westman   +4 more
doaj   +1 more source

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