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Flocculation-based methods of microalgae removal from the

The method of flocculation of biomass from the water depth to the bottom can be applied in case of local algae blooms. In our research, the combined application of FeCl3 and Polyethyleneoxide-based cationic flocculant was applied for the first time for the harvesting of the enrichment culture obtained from the reservoir during eutrophication.

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Flocculation-based methods of microalgae removal from the

Flocculation-based methods of microalgae removal from the eutrophic pond enrichment culture. Abstract The method of flocculation of biomass from the water depth to the bottom can be applied in case of local algae blooms. In our research, the combined application of FeCl3 and Polyethyleneoxide-based cationic flocculant was applied for the first

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Harvesting techniques applied to microalgae: A review

This review covers various flocculation-based methods that have been employed to harvest microalgal biomass with a special emphasis on self-flocculation in microalgae. Moreover, genetic engineering approaches to induce self-flocculation in non-flocculating microalgae along with the factors affecting self-flocculation and recent research trends

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Efficient microalgae removal from aqueous medium - Springer

The culture was stirred, and flocculant was added to reach the desired concentration. Stirring was maintained for 5 min to ensure homogenous dispersion of the flocculant. When the stirring was stopped and the culture settled for 30 min, an OD 750 sample was taken at the 50 ml mark of the cylinder to assay the efficiency of microalgae removal

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Full article: A review on microalgae cultivation and

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. Several biotechnological challenges associated with algae cultivation, including the small size and negative surface charge of algal cells as well as the dilution of its cultures

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Filamentous fungi assisted bio-flocculation: A novel

Flocculation-based methods of microalgae removal from the eutrophic pond enrichment culture Anna A. Melnikova * , Anastasiya V. Komova, Ruslan A. Vasilev, Zorigto B. Namsaraev and Kirill

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Inactivation and Removal Technologies for Algal-Bloom Control

Bio-flocculation based microalgae harvesting technologies is a promising strategy for low cost microalgal biomass production for various applications. Keywords: Auto-flocculation; Bioflocculation; Biofuels; Co-culture; Microalgae. Copyright ? 2017 Elsevier Ltd. All rights reserved. Biofuels* Biomass Culture Media Flocculation Microalgae* Biofuels

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The use of natural organic flocculants for harvesting

Tools Share Abstract Harvesting microalgae from liquid culture is a difficult issue to solve and is most commonly done through settling. However, settling is a slow process on its own and generally needs to be induced chemically or by introducing stress to the culture.

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Self-Flocculation as an Efficient Method to Harvest - MDPI

Flocculation of the microalgae Scenedesmus obtusiusculus in salt based medium was induced by pH-shift and alternatively by addition of two biological flocculants, chitosan, and the commercial tannin CFL-PT. This is the first time that CFL-PT is used as an algae flocculant particularly focusing on harvesting of halophilic strains.

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SciELO - Brasil - Harvesting Microalgal Biomass grown in

The main microalgal harvesting processes include filtration, centrifugation, magnetic or electromagnetic separation, coagulation-flocculation, flotation and sedimentation or a combination of these processes.

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Auto-flocculation microalgae species Tribonema sp. and

Semantic Scholar extracted view of "Coagulation/flocculation-based removal of algal-bacterial biomass from piggery wastewater treatment." by I. de Godos et al.

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