Synthesis of hydroxyapatite-alginate composite: Methylene blue adsorption

Deniz Uzunoğlu; Tebriz Aslanov; Ayla Özer

Research Article

Synthesis of hydroxyapatite-alginate composite: Methylene blue adsorption

Year 2017, Volume: 2 Issue: 1, 37 - 47, 01.07.2017

Abstract

In this study,
hydroxyapatite-alginate (HAp-SA) composite spheres were synthesized and
characterized and then the methylene blue dyestuff (MB) removal was
investigated by using the synthesized HAp-SA composite spheres as adsorbent.
The effects of environmental conditions for MB adsorption onto HAp-SA composite
spheres were investigated and the optimum environmental conditions were
obtained as follows: initial pH of 9.0, initial dye concentration of 300 mg L^-1,
temperature of 25 ^oC, and adsorbent concentration of 1.0 g L^-1. At the
optimum conditions; the MB adsorption capacities of HAp-SA spheres, HAp-SA
films, alginate spheres and HAp were compared to interpret the effectiveness of
the synthesized composite materials. Besides, the multistage adsorption system
was also investigated for the adsorption of MB onto the synthesized HAp-SA
composite spheres. Moreover, the adsorption equilibrium and thermodynamic
parameters were also determined.

Keywords

adsorption, adsorbent characterization, composite materials, dye removal

References

[6] Fu J, Chen Z, Wang M, Liu S, Zhang J, Zhang J, and Xu Q, 2015. Adsorption of methylene blue by a high-efficiency adsorbent (polydopamine microspheres): kinetics, isotherm, thermodynamics and mechanism analysis. Chemical Engineering Journal, 259: 53-61.
[7] Rashidzadeh A, Olad A, and Salari D, 2015. The effective removal of methylene blue dye from aqueous solutions by NaAlg-g-poly (acrylic acid-co-acryl amide)/clinoptilolite hydrogel nanocomposite. Fibers and Polymers, 16(2): 354-362.
[8] Bulut Y, and Karaer H, 2015. Adsorption of methylene blue from aqueous solution by crosslinked chitosan/bentonite composite. Journal of Dispersion Science and Technology, 36(1): 61-67.
[9] Chowdhury S, Mishra R, Saha P, and Kushwaha P, 2011. Adsorption thermodynamics, kinetics and isosteric heat of adsorption of malachite green onto chemically modified rice husk. Desalination, 265(1): 159-168.
[10] Wang H, Yuan X, Wu Y, Huang H, Zeng G, Liu Y, and Qi Y, 2013. Adsorption characteristics and behaviors of graphene oxide for Zn (II) removal from aqueous solution. Applied Surface Science, 279: 432-440.
[11] Tan IA, Ahmad AL, and Hameed BH, 2008. Adsorption of basic dye on high-surface-area activated carbon prepared from coconut husk: Equilibrium, kinetic and thermodynamic studies. Journal of hazardous materials, 154(1): 337-346.
[12] Sivakumar M, and Rao KP, 2003. Preparation, characterization, and in vitro release of gentamicin from coralline hydroxyapatite‐alginate composite microspheres. Journal of Biomedical Materials Research Part A, 65(2): 222-228.
[13] Rashidzadeh A, and Olad A, 2014. Slow-released NPK fertilizer encapsulated by NaAlg-g-poly (AA-co-AAm)/MMT superabsorbent nanocomposite. Carbohydrate polymers, 114: 269-278.
[14] Dhanapal V, and Subramanian K, 2014. Recycling of textile dye using double network polymer from sodium alginate and superabsorbent polymer. Carbohydrate polymers, 108: 65-74.
[15] Pandi K, and Viswanathan N, 2014. Synthesis of alginate bioencapsulated nano-hydroxyapatite composite for selective fluoride sorption. Carbohydrate polymers, 112: 662-667.
[16] Özer A, Özer D, Dursun G, Bulak S, 1999. Cadmium (II) adsorption on Cladophora crispata in batch stirred reactors in series. Waste Management, 19(3): 233-240.
Sivakumar M, and Rao KP, 2003. Preparation, characterization, and in vitro release of gentamicin from coralline hydroxyapatite‐alginate composite microspheres. Journal of Biomedical Materials Research Part A, 65(2): 222-228.
Rashidzadeh A, and Olad A, 2014. Slow-released NPK fertilizer encapsulated by NaAlg-g-poly (AA-co-AAm)/MMT superabsorbent nanocomposite. Carbohydrate polymers, 114: 269-278.
Dhanapal V, and Subramanian K, 2014. Recycling of textile dye using double network polymer from sodium alginate and superabsorbent polymer. Carbohydrate polymers, 108: 65-74.
Pandi K, and Viswanathan N, 2014. Synthesis of alginate bioencapsulated nano-hydroxyapatite composite for selective fluoride sorption. Carbohydrate polymers, 112: 662-667.
Özer A, Özer D, Dursun G, Bulak S, 1999. Cadmium (II) adsorption on Cladophora crispata in batch stirred reactors in series. Waste Management, 19(3): 233-240.

Year 2017, Volume: 2 Issue: 1, 37 - 47, 01.07.2017

Deniz Uzunoğlu Tebriz Aslanov Ayla Özer

Abstract

References

[6] Fu J, Chen Z, Wang M, Liu S, Zhang J, Zhang J, and Xu Q, 2015. Adsorption of methylene blue by a high-efficiency adsorbent (polydopamine microspheres): kinetics, isotherm, thermodynamics and mechanism analysis. Chemical Engineering Journal, 259: 53-61.
[7] Rashidzadeh A, Olad A, and Salari D, 2015. The effective removal of methylene blue dye from aqueous solutions by NaAlg-g-poly (acrylic acid-co-acryl amide)/clinoptilolite hydrogel nanocomposite. Fibers and Polymers, 16(2): 354-362.
[8] Bulut Y, and Karaer H, 2015. Adsorption of methylene blue from aqueous solution by crosslinked chitosan/bentonite composite. Journal of Dispersion Science and Technology, 36(1): 61-67.
[9] Chowdhury S, Mishra R, Saha P, and Kushwaha P, 2011. Adsorption thermodynamics, kinetics and isosteric heat of adsorption of malachite green onto chemically modified rice husk. Desalination, 265(1): 159-168.
[10] Wang H, Yuan X, Wu Y, Huang H, Zeng G, Liu Y, and Qi Y, 2013. Adsorption characteristics and behaviors of graphene oxide for Zn (II) removal from aqueous solution. Applied Surface Science, 279: 432-440.
[11] Tan IA, Ahmad AL, and Hameed BH, 2008. Adsorption of basic dye on high-surface-area activated carbon prepared from coconut husk: Equilibrium, kinetic and thermodynamic studies. Journal of hazardous materials, 154(1): 337-346.
[12] Sivakumar M, and Rao KP, 2003. Preparation, characterization, and in vitro release of gentamicin from coralline hydroxyapatite‐alginate composite microspheres. Journal of Biomedical Materials Research Part A, 65(2): 222-228.
[13] Rashidzadeh A, and Olad A, 2014. Slow-released NPK fertilizer encapsulated by NaAlg-g-poly (AA-co-AAm)/MMT superabsorbent nanocomposite. Carbohydrate polymers, 114: 269-278.
[14] Dhanapal V, and Subramanian K, 2014. Recycling of textile dye using double network polymer from sodium alginate and superabsorbent polymer. Carbohydrate polymers, 108: 65-74.
[15] Pandi K, and Viswanathan N, 2014. Synthesis of alginate bioencapsulated nano-hydroxyapatite composite for selective fluoride sorption. Carbohydrate polymers, 112: 662-667.
[16] Özer A, Özer D, Dursun G, Bulak S, 1999. Cadmium (II) adsorption on Cladophora crispata in batch stirred reactors in series. Waste Management, 19(3): 233-240.
Sivakumar M, and Rao KP, 2003. Preparation, characterization, and in vitro release of gentamicin from coralline hydroxyapatite‐alginate composite microspheres. Journal of Biomedical Materials Research Part A, 65(2): 222-228.
Rashidzadeh A, and Olad A, 2014. Slow-released NPK fertilizer encapsulated by NaAlg-g-poly (AA-co-AAm)/MMT superabsorbent nanocomposite. Carbohydrate polymers, 114: 269-278.
Dhanapal V, and Subramanian K, 2014. Recycling of textile dye using double network polymer from sodium alginate and superabsorbent polymer. Carbohydrate polymers, 108: 65-74.
Pandi K, and Viswanathan N, 2014. Synthesis of alginate bioencapsulated nano-hydroxyapatite composite for selective fluoride sorption. Carbohydrate polymers, 112: 662-667.
Özer A, Özer D, Dursun G, Bulak S, 1999. Cadmium (II) adsorption on Cladophora crispata in batch stirred reactors in series. Waste Management, 19(3): 233-240.

There are 16 citations in total.

Details

Journal Section	Research Articles
Authors	Deniz Uzunoğlu Tebriz Aslanov This is me Ayla Özer This is me
Publication Date	July 1, 2017
Submission Date	November 24, 2016
Published in Issue	Year 2017 Volume: 2 Issue: 1

Cite

APA	Uzunoğlu, D., Aslanov, T., & Özer, A. (2017). Synthesis of hydroxyapatite-alginate composite: Methylene blue adsorption. Sinop Üniversitesi Fen Bilimleri Dergisi, 2(1), 37-47.