harvesting of microalgae by flocculation with poly

Harvesting of microalgae by flocculation with poly (γ …

Poly (γ-glutamic acid) is tested for harvesting oleaginous microalgae. Application the optimized flocculation methods to microalgae gives higher than 90% flocculation efficiency. Poly (γ-glutamic acid) causes no damage to cell integrity during flocculation. Poly (γ-glutamic acid) is proved to be feasible for harvesting microalgae.,Harvesting of microalgae by flocculation with poly (γ … ,Harvesting of microalgae by flocculation with poly (γ-glutamic acid) Author links open overlay panel Hongli Zheng Zhen Gao Jilong Yin Xiaohong Tang Xiaojun Ji He Huang Hongli Zheng Zhen Gao Jilong Yin Xiaohong Tang Xiaojun Ji He Huang,Harvesting of microalgae by flocculation with poly (γ … ,In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface …

(PDF) Harvesting of microalgae by flocculation with poly …

Harvesting of microalgae by flocculation with poly (γ-glutamic acid) Download. Related Papers.,Harvesting of microalgae by flocculation with poly (γ … ,In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface methodology (RSM) and determined to be 22.03 mg L(-1 …,Harvesting of microalgae by flocculation with poly … ,Similarly, Zheng et al. [147] had demonstrated microalgae harvesting (up to 90 % efficiency) using commercial flocculant, poly (γ-glutamic acid), an EPS of Bacillus subtilis.

Harvesting of microalgae by flocculation with poly (γ …

A locked padlock) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.,Harvesting of microalgae by flocculation with poly (γ … ,In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface methodology (RSM) and determined to be 22.03 mg L?,Harvesting of microalgae by flocculation with poly (γ … ,Poly (γ-glutamic acid) is tested for harvesting oleaginous microalgae. Application the optimized flocculation methods to microalgae gives higher than 90% flocculation efficiency.

Harvesting of microalgae by flocculation with poly (γ …

In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface methodology (RSM) and determined to be 22.03 mg L?,Harvesting of microalgae by flocculation with poly (gamma … ,In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (gamma-glutamic acid) (gamma-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface methodology (RSM) and determined to be 22.03 mg …,Harvesting of microalgae by flocculation with poly (γ … ,Poly (γ-glutamic acid) is tested for harvesting oleaginous microalgae. Application the optimized flocculation methods to microalgae gives higher than 90% flocculation efficiency.

Harvesting of microalgae by flocculation with poly (γ …

In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface …,Harvesting of Microalgae by Flocculation – MDPI ,Due to increasing demands for microalgal biomass and products originating from microalgae, large-scale production systems are necessary. However, current microalgal production technologies are not cost-effective and are hindered by various bottlenecks, one of which is the harvesting of microalgal biomass.,Harvesting of microalgae by flocculation with poly (gamma … ,Harvesting of microalgae by flocculation with poly (gamma-glutamic acid) View 0 peer reviews of Harvesting of microalgae by flocculation with poly (gamma-glutamic acid) on Publons Download Web of Science™ My Research Assistant : Bring the power of the Web of Science to your mobile device, wherever inspiration strikes.

Harvesting of Microalgae by Means of Flocculation …

Zheng H, Gao Z, Yin J et al (2012) Harvesting of microalgae by flocculation with poly (γ-glutamic acid). Bioresour Technol 112:212–220 Google Scholar Zhou W, Cheng Y, Li Y et al (2012) Novel fungal pelletization-assisted technology for algae harvesting and wastewater treatment.,Harvesting Microalgae with Different Sources of Starch … ,Harvesting the microalgae by flocculation with cationic starch appears to have no impact on the viability of the algae that might block downstream applications based on the microalgal biomass. Fig.,Freshwater microalgae harvested via flocculation induced … ,A new flocculation method induced by decreasing pH value of growth medium was developed for harvesting freshwater microalgae. The flocculation efficiencies were as high as 90% for Chlorococcum nivale, Chlorococcum ellipsoideum and Scenedesmus sp.

Harvesting of microalgae by flocculation with poly (γ …

In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface methodology (RSM) and determined to be 22.03 mg L(-1 …,(PDF) Harvesting of Microalgae by Flocculation | Irena … ,Due to increasing demands for microalgal biomass and products originating from microalgae, large-scale production systems are necessary. However, current microalgal production technologies are not cost-effective and are hindered by various.,Harvesting of Microalgae by Flocculation – DOAJ ,Harvesting of Microalgae by Flocculation Irena Branyikova, Gita Prochazkova, Tomas Potocar, Zuzana Jezkova, Tomas Branyik; Affiliations Irena Branyikova The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojova 2/135, 165 02 Prague 6, Czech Republic …

Freshwater microalgae harvested via flocculation induced …

A new flocculation method induced by decreasing pH value of growth medium was developed for harvesting freshwater microalgae. The flocculation efficiencies were as high as 90% for Chlorococcum nivale, Chlorococcum ellipsoideum and Scenedesmus sp.,Effective Harvesting of Nannochloropsis Microalgae Using … ,For efficient downstream processing, harvesting remains as one of the challenges in producing Nannochloropsis biomass, a microalga with high-value omega-3 oils. Flocculation is an effective, low-energy, low-cost method to harvest microalgae.,Efficient Harvesting of Nannochloropsis Microalgae via … ,Food-grade rather than synthetic or chemical flocculants are needed for microalgae harvesting by settling, if used for food products. Chitosan is effective in harvesting freshwater microalgae, but it is expensive and typically not suitable for marine microalgae like Nannochloropsis.To minimize costs for food-grade flocculation, a number of potentially important parameters are considered …

The potential of a natural biopolymeric flocculant, ε-poly …

Therefore, improving the harvesting process itself, and using a harvesting method that is compatible with adjacent steps, is necessary to prevent problems that may occur during downstream processing. This study examined the potential of the cationic biopolymer ε-poly-L-lysine (ε-PLL) for use in the harvest of microalgae (Chlorella ellipsoidea).,Harvesting of microalgae using chitosan-alginate dual … ,flocculation of microalgal cells in this case could be attributed to the negative charge on algal cells surfaces (Wyatt et al., 2012). Harvesting of S.,Efficient Harvesting of Nannochloropsis Microalgae via … ,flocculation efficiency, which is predicted to be in the range of 97.01% to 99.93%. These predictions are verified on 4.5 and 8 L Nannochloropsis sp.

Harvesting of microalgae by flocculation with poly (γ …

In an effort to search for an efficient and environmentally friendly harvesting method, a commercially available microbial flocculant poly (γ-glutamic acid) (γ-PGA) was used to harvest oleaginous microalgae. Conditions for flocculation of marine Chlorella vulgaris and freshwater Chlorella protothecoides were optimized by response surface …,Harvesting of Microalgae by Flocculation ,fermentation Review Harvesting of Microalgae by Flocculation Irena Branyikova 1, Gita Prochazkova 2, Tomas Potocar 2, Zuzana Jezkova 2 and Tomas Branyik 2,* 1 The Czech Academy of Sciences, Institute of Chemical Process Fundamentals, Rozvojova 2/135, 165 02 Prague 6, Czech Republic; [email protected] 2 Department of Biotechnology, University of Chemistry and Technology Prague, Technicka 5,,Flocculation Characteristics of Microalgae Through … ,The flocculation of three marine microalgae, Chlorella ellipsoidea, Dunaliella bardawil, and Dunaliella tertiolecta, using inorganic flocculants and biodegradable polymer flocculants was investigated. The results indicated that the optimal flocculant quantity showed 0

Effective Harvesting of Nannochloropsis Microalgae Using …

For efficient downstream processing, harvesting remains as one of the challenges in producing Nannochloropsis biomass, a microalga with high-value omega-3 oils. Flocculation is an effective, low-energy, low-cost method to harvest microalgae.,Study on Large-Scale Harvesting of Microalgae Using … ,Study on Large-Scale Harvesting of Microalgae Using Electro-flocculationCN 赵奎 山西农业大学,Microalgae biomass harvesting by bioflocculation … ,Microalgae biomass harvesting by bioflocculation-interpretation by classical DLVO Biochemical Engineering Journal ( IF 3.978) Pub Date : 2015-09-01, DOI: 10.1016/j.bej.2015.05.010 Theoneste Ndikubwimana, Xianhai Zeng, Ning He, Zongyuan Xiao, Youping Xie, Jo-Shu Chang, Lu Lin, Yinghua Lu

Recent Advances of Microalgae Exopolysaccharides for …

Microalgae are used in flocculation processes because biopolymers are released into the culture medium. Microalgal cell growth under specific conditions (temperature, pH, luminosity, nutrients, and salinity) provides the production and release of exopolysaccharides (EPS).,Efficient Harvesting of Nannochloropsis Microalgae via … ,flocculation efficiency, which is predicted to be in the range of 97.01% to 99.93%. These predictions are verified on 4.5 and 8 L Nannochloropsis sp.,Ratio between autoflocculating and target microalgae … ,The effect of ratio between autoflocculating and target microalgae in bio-flocculation was studied with emphasis on the recovery, sedimentation rate and energy demand for harvesting the target microalgae. When the autoflocculating microalgae Ettlia texensis, Ankistrodesmus falcatus and Scenedesmus obliquus were added to Chlorella vulgaris at a ratio of 0.25, the recovery of C.

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