Simultaneous elimination of two species of algae from a contaminated water through ozonation process: mechanism and destruction intermediates

Alireza Khataee; Arezoo Fazli; Mehrangiz Fathinia; Fatemeh Vafaei

doi:10.1080/01919512.2018.1480931

Simultaneous elimination of two species of algae from a contaminated water through ozonation process: mechanism and destruction intermediates

Alireza Khataee^*
, Arezoo Fazli
, Mehrangiz Fathinia
, Fatemeh Vafaei

^*Corresponding author for this work

University of Tabriz
Near East University

Research output: Contribution to journal › Article › peer-review

16 Citations (Scopus)

Abstract

An ozonation process was used for in situ removal of two species of green algae namely Oocystis sp. and Cosmarium sp. from a dam. According to the results, under the optimum conditions of the ozonation process 85.18% and 58% of Oocystis sp. and Cosmarium sp. were removed, respectively. Furthermore, the obtained results confirmed the main role of ozone molecules, and active hydroxyl radicals during the degradation mechanism. Also, chlorophyll-a concentration, SEM images, GC–MS technique proved the effectiveness of ozonation process for the complete and in situ removal of algal species.

Original language	English
Pages (from-to)	35-45
Number of pages	11
Journal	Ozone: Science and Engineering
Volume	41
Issue number	1
DOIs	https://doi.org/10.1080/01919512.2018.1480931
Publication status	Published - 2 Jan 2019
Externally published	Yes

Bibliographical note

Publisher Copyright:
© 2018, © 2018 International Ozone Association.

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 6 Clean Water and Sanitation

Keywords

Algae removal
Cosmarium sp
Green algae
Oocystis sp
ozonation mechanism
ozone

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10.1080/01919512.2018.1480931

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title = "Simultaneous elimination of two species of algae from a contaminated water through ozonation process: mechanism and destruction intermediates",

abstract = "An ozonation process was used for in situ removal of two species of green algae namely Oocystis sp. and Cosmarium sp. from a dam. According to the results, under the optimum conditions of the ozonation process 85.18\% and 58\% of Oocystis sp. and Cosmarium sp. were removed, respectively. Furthermore, the obtained results confirmed the main role of ozone molecules, and active hydroxyl radicals during the degradation mechanism. Also, chlorophyll-a concentration, SEM images, GC{\textendash}MS technique proved the effectiveness of ozonation process for the complete and in situ removal of algal species.",

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author = "Alireza Khataee and Arezoo Fazli and Mehrangiz Fathinia and Fatemeh Vafaei",

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AU - Khataee, Alireza

AU - Fazli, Arezoo

AU - Fathinia, Mehrangiz

AU - Vafaei, Fatemeh

PY - 2019/1/2

Y1 - 2019/1/2

N2 - An ozonation process was used for in situ removal of two species of green algae namely Oocystis sp. and Cosmarium sp. from a dam. According to the results, under the optimum conditions of the ozonation process 85.18% and 58% of Oocystis sp. and Cosmarium sp. were removed, respectively. Furthermore, the obtained results confirmed the main role of ozone molecules, and active hydroxyl radicals during the degradation mechanism. Also, chlorophyll-a concentration, SEM images, GC–MS technique proved the effectiveness of ozonation process for the complete and in situ removal of algal species.

AB - An ozonation process was used for in situ removal of two species of green algae namely Oocystis sp. and Cosmarium sp. from a dam. According to the results, under the optimum conditions of the ozonation process 85.18% and 58% of Oocystis sp. and Cosmarium sp. were removed, respectively. Furthermore, the obtained results confirmed the main role of ozone molecules, and active hydroxyl radicals during the degradation mechanism. Also, chlorophyll-a concentration, SEM images, GC–MS technique proved the effectiveness of ozonation process for the complete and in situ removal of algal species.

KW - Algae removal

KW - Cosmarium sp

KW - Green algae

KW - Oocystis sp

KW - ozonation mechanism

KW - ozone

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SP - 35

EP - 45

JO - Ozone: Science and Engineering

JF - Ozone: Science and Engineering

IS - 1

ER -

Simultaneous elimination of two species of algae from a contaminated water through ozonation process: mechanism and destruction intermediates

Abstract

Bibliographical note

UN SDGs

Keywords

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