WPŁYW MATERII ORGANICZNEJ NA ROZKŁAD ZANIECZYSZCZEŃ SZCZEGÓLNIE NIEBEZPIECZNYCH W ŚRODOWISKU WODNYM

Edyta Kudlek

doi:10.2429/proc.2020.14(1)010

WPŁYW MATERII ORGANICZNEJ NA ROZKŁAD ZANIECZYSZCZEŃ SZCZEGÓLNIE NIEBEZPIECZNYCH W ŚRODOWISKU WODNYM

Translated title of the contribution: ORGANIC MATTER INFLUENCE ON THE DECOMPOSITION OF CONTAMINANTS OF EMERGING CONCERN IN WATER ENVIRONMENT

Edyta Kudlek

Department of Water and Wastewater Engineering (RIE/RIE4)

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

2 Citations (Scopus)

Abstract

The paper presents an assessment of the removal degree of selected contaminants of emerging concern (CECs) present in various water matrices subjected to advanced oxidation processes based on the action of natural sunlight radiation. The test were conducted on tap water, surface water, rainwater and an effluent form a communal wastewater treatment plant spiked with micropollutants: diclofenac, caffeine and carbamazepine - pharmaceutical compounds; oxadiazon, triclosan, trialat - pesticides; bisphenol A, 4-octylophenol - industrial additives, and mestranol and progesterone - hormones. The water solution were exposed to O₂, O₃, H₂O₂, O₂/O₃, O₂/H₂O₂, O₃/H₂O₂, O₂/O₃/H₂O₂ and supported by sunlight. The decomposition of compounds was evaluated based on their removal degrees estimated by the use of the chromatographic analysis. It was observed that the physico-chemical composition of the water matrix had a significant impact on the decomposition of the tested compounds. The occurrence of high molecular weight organic matter had a positive influence on the removal of pharmaceutical compounds. The highest CECs removal degrees were noted during the implementation of processes assisted by O₃. However none of the performed configuration of advanced oxidation processes allowed for a complete decomposition of CECs in the time frame of the experiment.

Translated title of the contribution	ORGANIC MATTER INFLUENCE ON THE DECOMPOSITION OF CONTAMINANTS OF EMERGING CONCERN IN WATER ENVIRONMENT
Original language	Polish
Pages (from-to)	97-105
Number of pages	9
Journal	Proceedings of ECOpole
Volume	14
Issue number	1
DOIs	https://doi.org/10.2429/proc.2020.14(1)010
Publication status	Published - 2020

UN SDGs

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

SDG 6 Clean Water and Sanitation
SDG 9 Industry, Innovation, and Infrastructure

ASJC Scopus subject areas

Environmental Engineering
Environmental Chemistry
Ecology
Pollution
Agricultural and Biological Sciences (miscellaneous)
Chemistry (miscellaneous)

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10.2429/proc.2020.14(1)010

Cite this

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title = "WP{\L}YW MATERII ORGANICZNEJ NA ROZK{\L}AD ZANIECZYSZCZE{\'N} SZCZEG{\'O}LNIE NIEBEZPIECZNYCH W {\'S}RODOWISKU WODNYM",

abstract = "The paper presents an assessment of the removal degree of selected contaminants of emerging concern (CECs) present in various water matrices subjected to advanced oxidation processes based on the action of natural sunlight radiation. The test were conducted on tap water, surface water, rainwater and an effluent form a communal wastewater treatment plant spiked with micropollutants: diclofenac, caffeine and carbamazepine - pharmaceutical compounds; oxadiazon, triclosan, trialat - pesticides; bisphenol A, 4-octylophenol - industrial additives, and mestranol and progesterone - hormones. The water solution were exposed to O2, O3, H2O2, O2/O3, O2/H2O2, O3/H2O2, O2/O3/H2O2 and supported by sunlight. The decomposition of compounds was evaluated based on their removal degrees estimated by the use of the chromatographic analysis. It was observed that the physico-chemical composition of the water matrix had a significant impact on the decomposition of the tested compounds. The occurrence of high molecular weight organic matter had a positive influence on the removal of pharmaceutical compounds. The highest CECs removal degrees were noted during the implementation of processes assisted by O3. However none of the performed configuration of advanced oxidation processes allowed for a complete decomposition of CECs in the time frame of the experiment.",

keywords = "CECs, advanced oxidation processes, sunlight, toxicity",

author = "Edyta Kudlek",

year = "2020",

doi = "10.2429/proc.2020.14(1)010",

language = "polski",

volume = "14",

pages = "97--105",

journal = "Proceedings of ECOpole",

issn = "1898-617X",

publisher = "Society of Ecological Chemistry and Engineering",

number = "1",

}

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AU - Kudlek, Edyta

PY - 2020

Y1 - 2020

N2 - The paper presents an assessment of the removal degree of selected contaminants of emerging concern (CECs) present in various water matrices subjected to advanced oxidation processes based on the action of natural sunlight radiation. The test were conducted on tap water, surface water, rainwater and an effluent form a communal wastewater treatment plant spiked with micropollutants: diclofenac, caffeine and carbamazepine - pharmaceutical compounds; oxadiazon, triclosan, trialat - pesticides; bisphenol A, 4-octylophenol - industrial additives, and mestranol and progesterone - hormones. The water solution were exposed to O2, O3, H2O2, O2/O3, O2/H2O2, O3/H2O2, O2/O3/H2O2 and supported by sunlight. The decomposition of compounds was evaluated based on their removal degrees estimated by the use of the chromatographic analysis. It was observed that the physico-chemical composition of the water matrix had a significant impact on the decomposition of the tested compounds. The occurrence of high molecular weight organic matter had a positive influence on the removal of pharmaceutical compounds. The highest CECs removal degrees were noted during the implementation of processes assisted by O3. However none of the performed configuration of advanced oxidation processes allowed for a complete decomposition of CECs in the time frame of the experiment.

AB - The paper presents an assessment of the removal degree of selected contaminants of emerging concern (CECs) present in various water matrices subjected to advanced oxidation processes based on the action of natural sunlight radiation. The test were conducted on tap water, surface water, rainwater and an effluent form a communal wastewater treatment plant spiked with micropollutants: diclofenac, caffeine and carbamazepine - pharmaceutical compounds; oxadiazon, triclosan, trialat - pesticides; bisphenol A, 4-octylophenol - industrial additives, and mestranol and progesterone - hormones. The water solution were exposed to O2, O3, H2O2, O2/O3, O2/H2O2, O3/H2O2, O2/O3/H2O2 and supported by sunlight. The decomposition of compounds was evaluated based on their removal degrees estimated by the use of the chromatographic analysis. It was observed that the physico-chemical composition of the water matrix had a significant impact on the decomposition of the tested compounds. The occurrence of high molecular weight organic matter had a positive influence on the removal of pharmaceutical compounds. The highest CECs removal degrees were noted during the implementation of processes assisted by O3. However none of the performed configuration of advanced oxidation processes allowed for a complete decomposition of CECs in the time frame of the experiment.

KW - CECs

KW - advanced oxidation processes

KW - sunlight

KW - toxicity

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U2 - 10.2429/proc.2020.14(1)010

DO - 10.2429/proc.2020.14(1)010

M3 - Artykuł

AN - SCOPUS:85146030317

SN - 1898-617X

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JO - Proceedings of ECOpole

JF - Proceedings of ECOpole

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ER -

WPŁYW MATERII ORGANICZNEJ NA ROZKŁAD ZANIECZYSZCZEŃ SZCZEGÓLNIE NIEBEZPIECZNYCH W ŚRODOWISKU WODNYM

Abstract

UN SDGs

ASJC Scopus subject areas

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