Using agar–alginate immobilized cyanobacteria (Dermocarpella sp.) arranged in tubular chains to treat swine farm waste water

Lee, Yen; Hu, Hsiu-Fei; Chiu, Chun-Yen

doi:10.1007/s10811-013-0033-4

Cited by 8 publications

(2 citation statements)

References 17 publications

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“…Additionally, Lee et al. [ 129 ] used agar–alginate-immobilized cyanobacteria ( Dermocarpella sp.) arranged as tubular chains to efficiently treat swine wastewater.…”

Section: Can An Immobilized Microalgal System Be Applied In Real Wast...mentioning

confidence: 99%

Immobilized microalgal system: An achievable idea for upgrading current microalgal wastewater treatment

Han¹,

Zhang²,

Ho³

2023

Environmental Science and Ecotechnology

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“…Additionally, Lee et al. [ 129 ] used agar–alginate-immobilized cyanobacteria ( Dermocarpella sp.) arranged as tubular chains to efficiently treat swine wastewater.…”

Section: Can An Immobilized Microalgal System Be Applied In Real Wast...mentioning

confidence: 99%

Immobilized microalgal system: An achievable idea for upgrading current microalgal wastewater treatment

Han¹,

Zhang²,

Ho³

2023

Environmental Science and Ecotechnology

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“…The entrapment of living cells in natural polysaccharide gels (calcium alginate, agar, carrageenan) or inside synthetic polymers (acrylamide, urethane, photo-crosslinkable resin) (Rooke et al 2008 ; Ueno et al 2008 ; Arabi et al 2010 ) are the most frequently applied methods. Immobilized algae are mainly used for wastewater treatment (Lee et al 2013 ), for removal of heavy metals (biosorption), e.g., the AlgaSORB © sorption process uses algal cells immobilized in a silica gel polymer to remove heavy metal ions from aqueous solutions (Prasad et al 2006 ). Entrapped cells of microalgae also have been used as biocatalyst in biotransformations of monoterpenes and steroids (Arabi et al 2010 ; Rasoul-Amini et al 2011 ).…”

Section: Introductionmentioning

confidence: 99%

Reductive activity of free and immobilized cells of cyanobacteria toward oxophosphonates—comparative study

Górak

Żymańczyk–Duda

2016

J Appl Phycol

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This report, based on the previous studies, compares the reductive activity of different modes of following photobiocatalysts (on laboratory and preparative scale): Arthrospira maxima, Nostoc cf. muscorum and Nodularia sphaerocarpa, toward diethyl esters of 2-oxopropylphosphonate (1), 2-oxo-2-phenylethylphosphonate (2), and 2-oxobutylphosphonate (3). It was confirmed that immobilization in alginate matrix do not affect the activity and viability of the biocatalysts. Corresponding (S)-hydroxyphosphonates (1a-3a) were obtained with similar efficiency compared to the free-cell mode with the yield and of the optical purity e.e respectively (e.g., N. sphaerocarpa experiments): (1) yield: 21 %, e.e. 84 %; (2) yield 97 %, e.e. 97; (3) yield 21 %, e.e. 89 %. Scaling up the processes for the best biocatalyst, N. sphaerocarpa, indicated that the use of free-living cells of cyanobacteria is more effective (640 mg of substrate 2, 44 % of yield, 91 % of e.e.), compared to the column bioreactor packed with immobilized cells of this photobiocatalyst (384 mg of substrate 2, 38 % of yield, 86 % of e.e). In the case of free and immobilized cells of N. cf. muscorum, agitation of the medium was the crucial activity mediator. Shaking culture of free cells of N. cf. muscorum converted the diethyl 2-oxo-2-phenylethylphosphonate (2) with the yield of 43 % (99 % of e.e.) compared to 18 % (99 % of e.e., stationary culture). Immobilized cells of this cyanobacterium were also more active toward (2) under shaking conditions (28 % of yield, 99 % of e.e.) than free ones without agitation.

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Application of alginate immobilized microalgae in treating real food industrial wastewater and design of annular photobioreactor: A proof-of-concept study

Meneses

Hassan

et al. 2021

Algal Research

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Using agar–alginate immobilized cyanobacteria (Dermocarpella sp.) arranged in tubular chains to treat swine farm waste water

Cited by 8 publications

References 17 publications

Immobilized microalgal system: An achievable idea for upgrading current microalgal wastewater treatment

Immobilized microalgal system: An achievable idea for upgrading current microalgal wastewater treatment

Reductive activity of free and immobilized cells of cyanobacteria toward oxophosphonates—comparative study

Application of alginate immobilized microalgae in treating real food industrial wastewater and design of annular photobioreactor: A proof-of-concept study

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