Results 11 to 20 of about 64,821 (238)

A novel chimaeric flocculation protein enhances flocculation in Saccharomyces cerevisiae [PDF]

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   +2 more sources

Screening of Starch Flocculation Bacteria in Sweet Potato Sour Pulp, Optimization of Flocculation Conditions and Analysis of Flocculation Components [PDF]

open access: yesShipin gongye ke-ji
To enhance the sour pulp processing of sweet potato starch, lactic acid bacteria with starch flocculation ability were isolated from naturally fermented sour pulp.
Ying HOU   +5 more
doaj   +2 more sources

The Impact of Natural Organic Matter on Floc Structure [PDF]

open access: yes, 2004
The removal of natural organic matter (NOM) at water treatment works (WTW) is essential in order to prevent toxic compounds forming during subsequent disinfection.
Jarvis, Peter
core   +7 more sources

Factors governing microalgae harvesting efficiency by flocculation using cationic polymers. [PDF]

open access: yes, 2021
This study aims to elucidate the mechanisms governing the harvesting efficiency of Chlorella vulgaris by flocculation using a cationic polymer. Flocculation efficiency increased as microalgae culture matured (i.e. 35-45, 75, and > 97% efficiency at early,
Nghiem, LD   +5 more
core   +1 more source

Harvesting of microalgae by bio-flocculation [PDF]

open access: yes, 2010
The high-energy input for harvesting biomass makes current commercial microalgal biodiesel production economically unfeasible. A novel harvesting method is presented as a cost and energy efficient alternative: the bio-flocculation by using one ...
Sina Salim   +7 more
core   +1 more source

Computational Fluid Dynamics Modelling of Flocculation in Water Treatment: A Review [PDF]

open access: yes, 2009
The principal focus of this paper is to present a critical review of current approaches to modelling the inter-related hydrodynamic, physical and chemical processes involved in the flocculation of water using Computational Fluid Dynamics (CFD).
Jefferson, B   +5 more
core   +1 more source

Flocculation Harvesting Techniques for Microalgae: A Review

open access: yesApplied Sciences, 2019
Microalgae have been considered as one of the most promising biomass feedstocks for various industrial applications such as biofuels, animal/aquaculture feeds, food supplements, nutraceuticals, and pharmaceuticals.
Ibrahim A. Matter   +6 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

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

Deciphering the transcriptional-regulatory network of flocculation in Schizosaccharomyces pombe.

open access: yesPLoS Genetics, 2012
In the fission yeast Schizosaccharomyces pombe, the transcriptional-regulatory network that governs flocculation remains poorly understood. Here, we systematically screened an array of transcription factor deletion and overexpression strains for ...
Eun-Joo Gina Kwon   +5 more
doaj   +1 more source

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