Strong Adsorption Properties and Mechanism of Action with Regard to Tetracycline Adsorption of Double-Network Polyvinyl Alcohol-Copper Alginate Gel Beads

Immobilization of nitrifiers and autotrophic denitrifiers (Thiobacillus denitrificans) within calcium alginate gel was demonstrated. Calcium carbonate reagent was immobilized along with bacteria as the stabilizing agent. Protons released as a result of microbial respiration reacted with calcium carbonate producing calcium ions which internally stabilized the calcium alginate gel. The microbially active gel beads were mechanically stable and active for three months in a continuous flow system without addition of calcium.

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Mitigation of self-shading effect in embedded optical fiber in Chlorella sorokiniana immobilized polyvinyl alcohol gel beads

Chemosphere ◽

10.1016/j.chemosphere.2021.131195 ◽

2021 ◽

pp. 131195

Author(s):

Dawoon Jeong ◽

Am Jang

Keyword(s):

Polyvinyl Alcohol ◽

Optical Fiber ◽

Chlorella Sorokiniana ◽

Shading Effect ◽

Gel Beads

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Removal of methylene blue and Lead (II) via PVA/SA double cross-linked network gel beads loaded Fe3O4@KHA nanoparticles

New Journal of Chemistry ◽

10.1039/d1nj00006c ◽

2021 ◽

Author(s):

Niu Yuhua ◽

Han Xingxing ◽

Song Jie ◽

Huang Liangxian

Keyword(s):

Methylene Blue ◽

Polyvinyl Alcohol ◽

Sodium Alginate ◽

Potassium Humate ◽

Gel Beads ◽

Ferroferric Oxide ◽

Double Cross

Novel magnetic gel beads were successfully fabricated via polyvinyl alcohol (PVA) and sodium alginate (SA) double cross-linked network loaded ferroferric oxide@potassium humate (Fe3O4@KHA) nanoparticles. PVA/SA/Fe3O4@KHA gel beads were found to...

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Corrigendum to “Achieving reliable partial nitrification and anammox process using polyvinyl alcohol gel beads to treat low-strength ammonia wastewater” [Bioresour. Technol. 324 (2021) 124669]

Bioresource Technology ◽

10.1016/j.biortech.2021.125193 ◽

2021 ◽

pp. 125193

Author(s):

Jinxing Wang ◽

Jidong Liang ◽

Li Sun ◽

Jianqing Shen ◽

Meng Wang

Keyword(s):

Polyvinyl Alcohol ◽

Partial Nitrification ◽

Gel Beads ◽

Low Strength ◽

Anammox Process

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Preparation of 3D Printed Chitosan/Polyvinyl Alcohol Double Network Hydrogel Scaffolds

Macromolecular Bioscience ◽

10.1002/mabi.202000398 ◽

2021 ◽

pp. 2000398

Author(s):

Fei Liu ◽

Wenyu Li ◽

Hongting Liu ◽

Teng Yuan ◽

Yu Yang ◽

...

Keyword(s):

Polyvinyl Alcohol ◽

Double Network ◽

Hydrogel Scaffolds ◽

3D Printed

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Determination of diffusion coefficients and diffusion characteristics for chlorferon and diethylthiophosphate in Ca-Alginate gel beads

Biotechnology and Bioengineering ◽

10.1002/bit.21761 ◽

2008 ◽

Vol 100 (4) ◽

pp. 698-706 ◽

Cited By ~ 21

Author(s):

Jiyeon Ha ◽

Cady R. Engler ◽

Seung Jae Lee

Keyword(s):

Diffusion Coefficients ◽

Alginate Gel ◽

Gel Beads ◽

Diffusion Characteristics ◽

And Diffusion ◽

Ca Alginate

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Decolourisation of dyes under electro-Fenton process using Fe alginate gel beads

Journal of Hazardous Materials ◽

10.1016/j.jhazmat.2012.02.005 ◽

2012 ◽

Vol 213-214 ◽

pp. 369-377 ◽

Cited By ~ 97

Author(s):

E. Rosales ◽

O. Iglesias ◽

M. Pazos ◽

M.A. Sanromán

Keyword(s):

Fenton Process ◽

Alginate Gel ◽

Gel Beads

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Enhancement of adsorption ability of calcium alginate gel beads towards Pd(II) ion. A kinetic and equilibrium study on hybrid Laponite and Montmorillonite–alginate gel beads

Applied Clay Science ◽

10.1016/j.clay.2015.09.014 ◽

2015 ◽

Vol 118 ◽

pp. 162-170 ◽

Cited By ~ 32

Author(s):

Salvatore Cataldo ◽

Nicola Muratore ◽

Santino Orecchio ◽

Alberto Pettignano

Keyword(s):

Calcium Alginate ◽

Adsorption Ability ◽

Alginate Gel ◽

Equilibrium Study ◽

Gel Beads ◽

Calcium Alginate Gel

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The Influence of Surfactant (SDS) on the Adsorption Properties of Polyvinyl Alcohol and Polyethylene Glycol in an Alumina/Solution System

Adsorption Science & Technology ◽

10.1260/026361702321039500 ◽

2002 ◽

Vol 20 (6) ◽

pp. 573-582 ◽

Cited By ~ 2

Author(s):

S. Chibowski ◽

M. Paszkiewicz ◽

M. Wiśniewska

Keyword(s):

Polyethylene Glycol ◽

Polyvinyl Alcohol ◽

Adsorption Layer ◽

Sodium Dodecyl ◽

Adsorption Properties ◽

Degree Of Hydrolysis ◽

Ionic Polymers ◽

Solution System ◽

Molecular Weights ◽

Polymer Surfactant

The influence of sodium dodecyl sulphate (SDS) on the adsorption properties of non-ionic polymers, i.e. polyethylene glycol (PEG) and polyvinyl alcohol (PVA), at the Al2O3/solution interface was studied. Measurements for various molecular weights and for various amounts of functional groups on the polymer macromolecules were undertaken and the results obtained discussed in the light of these variations. Studies of the mutual interactions of the polymer–surfactant system in aqueous solution were helpful in explaining the equilibria involved in the Al2O3/polymer solution system in the presence of SDS. The thickness of the adsorption layer was determined by viscometric methods and the influence of the degree of hydrolysis of PVA on the structure of the adsorption layer demonstrated.

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