a review on chemical mechanism of microalgae flocculation

a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae flocculation via polymers Industrially, harvesting of the microalgal biomass is a techno-economic tailback, which

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

In this review, we have discussed over the bio-flocculation process along with natural biopolymers as flocculants for the harvesting of microalgae since they can induce

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(pdf) a review on chemical mechanism of

(PDF) A review on chemical mechanism of

In this review chemical reactions involved in the flocculation of microalage biomass via various certain principal organic polymers are

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a review on chemical mechanism of microalgae flocculation

A review on chemical mechanism of microalgae flocculation

Various flocculation technologies, such as chemical flocculation and bio-flocculation, have been developed and used . Moreover, as the surface charge of the

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

@article{Pugazhendhi2019ARO, title={A review on chemical mechanism of microalgae flocculation via polymers}, author={Arivalagan Pugazhendhi and Sutha Shobana and

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

Besides, it focuses on natural biopolymers as flocculants to harvest the cultivated microalgae. Commercially, bio-flocculation is suitable and cost-effective in the midst of a

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae flocculation via polymers Arivalagan Pugazhendhi, Sutha Shobana, Peter Bakonyi, Nándor Nemestóthy, Ao Xia, Rajesh Banu

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researchgate.net

researchgate.net

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a review on flocculation as an efficient method to harvest

A review on flocculation as an efficient method to harvest

In order to solve the above problems, the microalgae biological harvesting technology needs to make progress in the following areas: 1) selecting appropriate

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researchgate.net

researchgate.net

researchgate.net

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae flocculation via polymers Arivalagan Pugazhendhi, Sutha Shobana, Peter Bakonyi, Nándor Nemestóthy, Ao Xia, Rajesh Banu J, Gopalakrishnan Kumar; Affiliations Arivalagan Pugazhendhi Innovative Green Product Synthesis and Renewable Environment Development Research Group, Faculty of Environment and

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full article: a review on microalgae cultivation

Full article: A review on microalgae cultivation

The present work starts with a review on the usage of open pond and photobioreactor in culturing various microalgae strains, followed by an in-depth evaluation on the common harvesting techniques used to collect microalgae

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a review on microalgae cultivation and harvesting, and

A review on microalgae cultivation and harvesting, and

The present work starts with a review on the usage of open pond and photobioreactor in culturing various microalgae strains, followed by an in-depth evaluation on the common harvesting techniques used to collect microalgae from culture medium. The harvesting methods discussed include filtration, centrifugation, flocculation, and flotation.

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towards a better understanding of microalgae natural

Towards a better understanding of microalgae natural

in this case the efficiency of this mechanism relies on different parameters: (i) the polymer concentration: if a higher dose is used the cells may become completely positive, which will restabilize the suspension, or the extension of the polymer in the solution may create a steric effect preventing flocculation, (ii) its length: the polymer

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a review on flocculation as an efficient method to harvest

A review on flocculation as an efficient method to harvest

Flocculation may be a superior method when considering harvesting efficiency, economic cost, energy consumption and technical feasibility. This review sheds some light on the recent progresses of physical/chemical flocculation and bioflocculation applied in the microalgal biomass harvesting processes.

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a review on flocculation as an efficient method to harvest

A review on flocculation as an efficient method to harvest

The energy demands and costs of harvesting microalgal biomass make it unrealistic and unsustainable for economically feasible microalgal biofuel production Therefore, meticulous exploration of the harvesting processes is essential to identify appropriate harvesting techniques for potentially commercialized microalgal biodiesel production Flocculation may be a superior

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frontiers a review on biodiesel production from

Frontiers A review on biodiesel production from

The photosynthetic mechanism of microalgae is similar to that of plants. Owing to its simple structure, it can efficiently obtain water, carbon dioxide, and other nutrients when submerged in water, thus allowing them to convert solar energy into biomass resources.

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(pdf) harvesting microalgae, chlorella sp. by bio

(PDF) Harvesting microalgae, Chlorella sp. by bio

Harvesting microalgae, Chlorella sp. by bio-flocculation of Moringa oleifera seed derivatives from aquaculture wastewater phytoremediation MO derivatives even supersede chemical flocculants, Aluminum Sulfate in Microalgae harvesting terms of flocculation efficiency and biomass recovery at a low dosage of 10 mg L 1 and normal pH (6.9 Seed

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responses and tolerance mechanisms of microalgae to

Responses and tolerance mechanisms of microalgae to

Download Citation Responses and tolerance mechanisms of microalgae to heavy metal stress: A review Microalgae, the primary producers in water ecosystems, are the main food of fish and shrimp

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae flocculation via polymers Author: Arivalagan Pugazhendhi, Sutha Shobana, Peter Bakonyi, Nándor Nemestóthy, Ao Xia, Rajesh Banu J, Gopalakrishnan Kumar Source: Biotechnology reports 2019 v.21 pp. e00302 ISSN: 2215-017X Subject:

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researchgate.net

researchgate.net

researchgate.net

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a review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae

A review on chemical mechanism of microalgae flocculation via polymers Arivalagan Pugazhendhi, Sutha Shobana, Peter Bakonyi, Nándor Nemestóthy, Ao Xia, Rajesh Banu J, Gopalakrishnan Kumar; Affiliations Arivalagan Pugazhendhi Innovative Green Product Synthesis and Renewable Environment Development Research Group, Faculty of

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full article: a review on microalgae cultivation

Full article: A review on microalgae cultivation

The present work starts with a review on the usage of open pond and photobioreactor in culturing various microalgae strains, followed by an in-depth evaluation on the common harvesting techniques used to collect

Get Price
flocculation harvesting techniques for microalgae: a review

Flocculation Harvesting Techniques for Microalgae: A Review

Bio-flocculation is performed by adding a self-flocculating microorganism (or its extracellular biopolymer) to the culture broth to harvest non-flocculating, target algae ( Figure 3 ). Bio-flocculants include bacteria, fungi, yeasts, or self-flocculating algae as well as their exudate-rich culture supernatants, as shown in Table 2.

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a review on microalgae cultivation and harvesting, and

A review on microalgae cultivation and harvesting, and

The present work starts with a review on the usage of open pond and photobioreactor in culturing various microalgae strains, followed by an in-depth evaluation on the common harvesting techniques used to collect microalgae from culture medium. The harvesting methods discussed include filtration, centrifugation, flocculation, and flotation.

Get Price
unravelling the mechanism of chitosan-driven

Unravelling the Mechanism of Chitosan-Driven

Flocculation, Magnesium, Natural resources, Biopolymers Abstract Chitosan is a nontoxic biobased polymer, attractive for the flocculation-based harvesting of microalgae. While it is generally effective to harvest algae in freshwater medium, its performance in seawater has been unpredictable.

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a review on flocculation as an efficient method to harvest

A review on flocculation as an efficient method to harvest

Flocculation may be a superior method when considering harvesting efficiency, economic cost, energy consumption and technical feasibility. This review sheds some light on the recent progresses of physical/chemical flocculation and bioflocculation applied in the microalgal biomass harvesting processes.

Get Price
harvesting of microalgae by means of flocculation

Harvesting of Microalgae by Means of Flocculation

Schematic illustration of four flocculation mechanisms: (1) charge neutralization, (2) bridging, (3) electrostatic patch mechanism, and (4) sweeping flocculation. The white circles with ‘−’ sign indicate negative charges on the microalgal cell surface. The red circles with ‘+’ sign indicate positive charges Full size image

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frontiers a review on biodiesel production from

Frontiers A review on biodiesel production from

The photosynthetic mechanism of microalgae is similar to that of plants. Owing to its simple structure, it can efficiently obtain water, carbon dioxide, and other nutrients when submerged in water, thus allowing them to convert solar energy into biomass resources.

Get Price