Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac

I. S. Moreira; S. Murgolo; C. Piccirillo; G. Mascolo; P. M. L. Castro

Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac

I. S. Moreira^*, S. Murgolo, C. Piccirillo, G. Mascolo, P. M. L. Castro

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Diclofenac (DCF) is one of the most widely prescribed non-steroidal anti-inflammatory drugs. Since conventional wastewater treatment does not achieve its complete removal, it has been detected in environment. Advanced oxidation processes such as photocatalysis received increasing attention as effective technologies for environmental remediation. In this study, degradation of DCF was investigated by photocatalysis using a new synthetized photocatalyst based on hydroxyapatite obtained from cod fish bones and TiO2. Degradation of 95% of the target compound was achieved in 24h. Investigation of photo-transformation products was performed by means of UPLC-QTOF/MS/MS their chemical structure was proposed. The toxicity evaluation of final solution was performed using different assays. Overall, the toxicity of the water samples obtained from the photocatalytic experiment decreases, showing the potential applicability of this catalyst for the removal of DCF and detoxification of water matrices.

Original language	English
Title of host publication	13th International Chemical and Biological Engineering Conference (CHEMPOR 2018)
Subtitle of host publication	book of extended abstracts
Editors	João Araújo Pereira Coutinho, Carlos Manuel Silva, Inês Portugal, Ana Barros-Timmons, Anabela Aguiar Valente, Dmitry Victorovitch Evtyugin, Mara Guadalupe Freire, Pedro Jorge Carvalho
Place of Publication	Aveiro
Publisher	UA Editora
Pages	168-169
Number of pages	2
ISBN (Print)	9789727895663
Publication status	Published - Oct 2018
Event	13th International Chemical and Biological Engineering Conference - Universidade de Aveiro, Aveiro, Portugal Duration: 2 Oct 2018 → 4 Oct 2018

Conference

Conference	13th International Chemical and Biological Engineering Conference
Abbreviated title	CHEMPOR 2018
Country/Territory	Portugal
City	Aveiro
Period	2/10/18 → 4/10/18

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104653034Final published version, 77.7 KBLicence: CC BY

http://hdl.handle.net/10400.14/27155Licence: CC BY

MultiBiorefinery: Multi-purpose strategies for broadband agro-forest and fisheries by-products valorization: a step forward for a truly integrated biorefinery
Pintado, M. M. (CoPI), Amorim, C. L. (Researcher), Moreira, I. S. (Researcher), Castro, P. M. L. (Researcher) & Paulo, A. (Researcher)
1/01/17 → 31/12/20
Project: Research

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Moreira, I. S., Murgolo, S., Piccirillo, C., Mascolo, G., & Castro, P. M. L. (2018). Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac. In J. A. P. Coutinho, C. M. Silva, I. Portugal, A. Barros-Timmons, A. A. Valente, D. V. Evtyugin, M. G. Freire, & P. J. Carvalho (Eds.), 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts (pp. 168-169). UA Editora. http://hdl.handle.net/10400.14/27155

Moreira, I. S. ; Murgolo, S. ; Piccirillo, C. et al. / Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac. 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts. editor / João Araújo Pereira Coutinho ; Carlos Manuel Silva ; Inês Portugal ; Ana Barros-Timmons ; Anabela Aguiar Valente ; Dmitry Victorovitch Evtyugin ; Mara Guadalupe Freire ; Pedro Jorge Carvalho. Aveiro : UA Editora, 2018. pp. 168-169

@inproceedings{765fa60f56134b28b039469611fa9b5c,

title = "Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac",

abstract = "Diclofenac (DCF) is one of the most widely prescribed non-steroidal anti-inflammatory drugs. Since conventional wastewater treatment does not achieve its complete removal, it has been detected in environment. Advanced oxidation processes such as photocatalysis received increasing attention as effective technologies for environmental remediation. In this study, degradation of DCF was investigated by photocatalysis using a new synthetized photocatalyst based on hydroxyapatite obtained from cod fish bones and TiO2. Degradation of 95% of the target compound was achieved in 24h. Investigation of photo-transformation products was performed by means of UPLC-QTOF/MS/MS their chemical structure was proposed. The toxicity evaluation of final solution was performed using different assays. Overall, the toxicity of the water samples obtained from the photocatalytic experiment decreases, showing the potential applicability of this catalyst for the removal of DCF and detoxification of water matrices.",

author = "Moreira, {I. S.} and S. Murgolo and C. Piccirillo and G. Mascolo and Castro, {P. M. L.}",

year = "2018",

month = oct,

language = "English",

isbn = "9789727895663",

pages = "168--169",

editor = "Coutinho, {Jo{\~a}o Ara{\'u}jo Pereira} and Silva, {Carlos Manuel} and In{\^e}s Portugal and Ana Barros-Timmons and Valente, {Anabela Aguiar} and Evtyugin, {Dmitry Victorovitch} and Freire, {Mara Guadalupe} and Carvalho, {Pedro Jorge}",

booktitle = "13th International Chemical and Biological Engineering Conference (CHEMPOR 2018)",

publisher = "UA Editora",

note = "13th International Chemical and Biological Engineering Conference, CHEMPOR 2018 ; Conference date: 02-10-2018 Through 04-10-2018",

}

Moreira, IS, Murgolo, S, Piccirillo, C, Mascolo, G & Castro, PML 2018, Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac. in JAP Coutinho, CM Silva, I Portugal, A Barros-Timmons, AA Valente, DV Evtyugin, MG Freire & PJ Carvalho (eds), 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts. UA Editora, Aveiro, pp. 168-169, 13th International Chemical and Biological Engineering Conference, Aveiro, Portugal, 2/10/18. <http://hdl.handle.net/10400.14/27155>

Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac. / Moreira, I. S.; Murgolo, S.; Piccirillo, C. et al.
13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts. ed. / João Araújo Pereira Coutinho; Carlos Manuel Silva; Inês Portugal; Ana Barros-Timmons; Anabela Aguiar Valente; Dmitry Victorovitch Evtyugin; Mara Guadalupe Freire; Pedro Jorge Carvalho. Aveiro: UA Editora, 2018. p. 168-169.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac

AU - Moreira, I. S.

AU - Murgolo, S.

AU - Piccirillo, C.

AU - Mascolo, G.

AU - Castro, P. M. L.

PY - 2018/10

Y1 - 2018/10

N2 - Diclofenac (DCF) is one of the most widely prescribed non-steroidal anti-inflammatory drugs. Since conventional wastewater treatment does not achieve its complete removal, it has been detected in environment. Advanced oxidation processes such as photocatalysis received increasing attention as effective technologies for environmental remediation. In this study, degradation of DCF was investigated by photocatalysis using a new synthetized photocatalyst based on hydroxyapatite obtained from cod fish bones and TiO2. Degradation of 95% of the target compound was achieved in 24h. Investigation of photo-transformation products was performed by means of UPLC-QTOF/MS/MS their chemical structure was proposed. The toxicity evaluation of final solution was performed using different assays. Overall, the toxicity of the water samples obtained from the photocatalytic experiment decreases, showing the potential applicability of this catalyst for the removal of DCF and detoxification of water matrices.

AB - Diclofenac (DCF) is one of the most widely prescribed non-steroidal anti-inflammatory drugs. Since conventional wastewater treatment does not achieve its complete removal, it has been detected in environment. Advanced oxidation processes such as photocatalysis received increasing attention as effective technologies for environmental remediation. In this study, degradation of DCF was investigated by photocatalysis using a new synthetized photocatalyst based on hydroxyapatite obtained from cod fish bones and TiO2. Degradation of 95% of the target compound was achieved in 24h. Investigation of photo-transformation products was performed by means of UPLC-QTOF/MS/MS their chemical structure was proposed. The toxicity evaluation of final solution was performed using different assays. Overall, the toxicity of the water samples obtained from the photocatalytic experiment decreases, showing the potential applicability of this catalyst for the removal of DCF and detoxification of water matrices.

M3 - Conference contribution

SN - 9789727895663

SP - 168

EP - 169

BT - 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018)

A2 - Coutinho, João Araújo Pereira

A2 - Silva, Carlos Manuel

A2 - Portugal, Inês

A2 - Barros-Timmons, Ana

A2 - Valente, Anabela Aguiar

A2 - Evtyugin, Dmitry Victorovitch

A2 - Freire, Mara Guadalupe

A2 - Carvalho, Pedro Jorge

PB - UA Editora

CY - Aveiro

T2 - 13th International Chemical and Biological Engineering Conference

Y2 - 2 October 2018 through 4 October 2018

ER -

Moreira IS, Murgolo S, Piccirillo C, Mascolo G, Castro PML. Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac. In Coutinho JAP, Silva CM, Portugal I, Barros-Timmons A, Valente AA, Evtyugin DV, Freire MG, Carvalho PJ, editors, 13th International Chemical and Biological Engineering Conference (CHEMPOR 2018): book of extended abstracts. Aveiro: UA Editora. 2018. p. 168-169

Novel hydroxyapatite-TiO2 composite material for photocatalytic degradation of diclofenac

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MultiBiorefinery: Multi-purpose strategies for broadband agro-forest and fisheries by-products valorization: a step forward for a truly integrated biorefinery

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