Conference proceedings

Displaying 1 - 7 of 7 in degradation (remove filter), Advanced oxidation processes (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Comparative analysis of chlorinated intermediates formed during electrochemical and photo(electro)catalytic degradation of 4-Ethylphenol in saline media

(Corresponding) Brüninghoff R., van Duijne A., Braakhuis L., Saha P., Jeremiasse A., Mei B., (Corresponding) Mul G.

Topic:

Advanced oxidation processes

Formation of toxic by-products, such as chlorinated intermediates, is one of the major drawbacks of advanced oxidation processes for saline wastewater treatment. Here a comparative analysis of electrochemical oxidation and photocatalytic degradation of 4-Ethylphenol, a non-chlorinated starting...Read more

Keywords:

Advanced Oxidation Process, Photocatalytic Degradation, Electrochemical Oxidation, Chlorination, Intermediates

DOI:

https://doi.org/10.30955/gnc2019.00206

Conference:

CEST2019

Paper ID:

cest2019_00206

New evidence of accelerated elimination of an emergent water pollutant by TiO2 assisted photo-oxidation

(Corresponding) FAVIER L., LASLAU A., SIMION A., SESCU A., HARJA M., RUSU L.

Topic:

Advanced oxidation processes

Over the past few years, the presence of the pharmaceuticals and their metabolites in the aquatic environment has become an important public health issue. These molecules are generally released in the aquatic ecosystem through the effluents of conventional wastewater treatment plants which were not...Read more

Keywords:

emergent organic pollutant, degradation,advanced oxidation, water treatment

DOI:

https://doi.org/10.30955/gnc2019.00652

Conference:

CEST2019

Paper ID:

cest2019_00652

Degradation of textile dyes in water by gas-liquid NSP-DBD plasma

MEROPOULIS S., (Corresponding) AGGELOPOULOS C.

Topic:

Advanced oxidation processes

Textile dyes represent some of the most complicated environmental pollutants due to their variety and complex structure. Cold atmospheric plasma (CAP) is regarded as a highly competitive advanced oxidation process towards the removal of organic pollutants from wastewater. In this study, a gas-...Read more

Keywords:

Nanosecond pulsed dielectric barrier discharge; Cold atmospheric plasma; Wastewater treatment; Organic dyes; Reactive nitrogen and oxygen species; Degradation mechanisms.

Conference:

CEST2021

Paper ID:

cest2021_00132

Sonolytic and hybrid-sonolytic degradation of 6-hydroxy-methyl uracil, a model compound for the study of cyanotoxin cylindrospermopsin.

Voumvouraki M., Synefakis E., Christophoridis C., (Corresponding) Bizani E., Hiskia A., Thomaidis N.

Topic:

Advanced oxidation processes

The occurence of cyanotoxins, produced from cyanobacterial blooms, in the aquatic environment, has been a topic of great importance for scientists and authorities, over the last years. Cyanotoxins can greatly affect humans and fauna [1], therefore, their inclusion in monitoring programmes and in...Read more

Keywords:

Sonolysis, sono-Fenton degradation, cylindrospermopsin, 6-hydroxy-methyl-uracil,

Conference:

CEST2021

Paper ID:

cest2021_00824

APPLICABILITY OF SULFATE RADICAL BASED ADVANCED OXIDATION PROCESSES FOR DRINKING WATER TREATMENT

(Corresponding) Dilsizoğlu Akyol N., Ölmez Hancı T.

Topic:

Advanced oxidation processes

Natural Organic Matter (NOM) is a complex mixture of organic compounds that are naturally present in water sources. NOM itself is not toxic, but its presence can have negative impacts on the quality of drinking water. It is important to remove NOM from drinking water sources through various...Read more

Keywords:

Advanced oxidation processes, drinking water treatment, organic carbon degradation, persulfate, UV-C light.

DOI:

https://doi.org/10.30955/gnc2023.00188

Conference:

CEST2023

Paper ID:

cest2023_00188

Photocatalytic Degradation Of Aldrin Under The Influence Via Ozonation In The Presence Of Ag2o/Smfeo3 Under Visible Light

Immandhi A., (Corresponding) Maddila S., Jonnalagadda S.

Topic:

Advanced oxidation processes

The photocatalytic degradation of aldrin, a hugely toxic and commonly used pesticide was studied using Ag doped SmFeO3 as a heterogenous catalyst under ozonation reaction. Various photocatalytic nano particles were prepared with varied dopant percentage (1%, 2.5% and 5%) which were characterised...Read more

Keywords:

Aldrin; Advanced Oxidation Process; Photocatalyst; Ag2O/SmFeO3; Degradation

DOI:

https://doi.org/10.30955/gnc2023.00479

Conference:

CEST2023

Paper ID:

cest2023_00479

Application of KO2/ClO- advanced oxidation process to degradation of polycyclic aromatic hydrocarbons on example of phenanthrene

(Corresponding) Nowakowski M., Andrzejewski P., Wolski R.

Topic:

Advanced oxidation processes

Novel advanced oxidation process based on KO2 and ClO- was applied to degradation of polycyclic aromatic hydrocarbons. It is a wide group of compounds which are negative impact on human health. Phenanthrene was chosen to represent this group of compounds due to its relatively good solubility in...Read more

Keywords:

PAHs, Advanced oxidation processes, PAHs degradation, wastewater treatment, sewage sludge treatment

DOI:

https://doi.org/10.30955/gnc2023.00483

Conference:

CEST2023

Paper ID:

cest2023_00483