Conference proceedings

Displaying 1 - 10 of 19 in Advanced oxidation processes (remove filter), treatment (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Wastewater treatment processes utilizing hydrodynamic cavitation

(Corresponding) Innocenzi V., Prisciandaro M., Vegliò F.

Topic:

Advanced oxidation processes

In the present work, the potentiality of the hydrodynamic cavitation (HC) for the degradation of organic pollutants from industrial effluents has been studied. Cavitation is a phenomenon of formation, growth, collapse of microbubbles or cavities, in a few milli- to microseconds and releases large...Read more

Keywords:

Hydrodynamic cavitation; Wastewater treatment; Advanced oxidation processes Dyes; Venturi tube

DOI:

https://doi.org/10.30955/gnc2019.00335

Conference:

CEST2019

Paper ID:

cest2019_00335

The Effect of Different Parameters on Electrochemical Removal of Ampicillin Using New Generation Sn/Sb/Ni-Ti Anodes

(Corresponding) Kurt A., (Corresponding) Yonar T., Shakir F., Helvacıoğlu H., Neşelen E.

Topic:

Advanced oxidation processes

In this study, it was aimed to investigate the feasibility of new generation and stable Sn/Sb/Ni-Ti anodes for treatment of wastewater containing Ampicillin (AMP) antibiotic by electrochemical oxidation processes. Ampicillin concentration was 0.05 g L-1 in the aqueous solution. Residual ampicillin...Read more

Keywords:

Sn/Sb/Ni-Ti anodes, electrochemical oxidation, ampicillin, wastewater treatment, anode production

DOI:

https://doi.org/10.30955/gnc2019.00384

Conference:

CEST2019

Paper ID:

cest2019_00384

Cavitation based Advanced Oxidation Processes for Wastewater Treatment – comparison of hydrodynamic and sonocavitation systems

(Corresponding) Boczkaj G., Gągol M., Fedorov K., Cako E.

Topic:

Advanced oxidation processes

Cavitation based advanced oxidation processes (AOPs), are a promising alternative to currently used wastewater treatment technologies [1-2]. Amplified interest in this “hot” topic results in increased number of research on several aspects relating to formation of cavitation phenomena and its...Read more

Keywords:

AOP; wastewater treatment; hydrodynamic cavitation; sonocavitation; acoustic cavitation

DOI:

https://doi.org/10.30955/gnc2019.00497

Conference:

CEST2019

Paper ID:

cest2019_00497

3D printed lab-scale raceway ponds reactors for photo-Fenton processes

Nasr Esfahani K., Zandi M., Travieso-Rodriguez J., Graells M., (Corresponding) Perez-Moya M.

Topic:

Advanced oxidation processes

Abstract Raceway pond reactors (RPRs) have been widely used in microalgae mass culture (Acien et al., 2013) and their application for micro pollutant removal in photo-Fenton processes has been recently assessed (Rivas et al., 2015). The main advantages of raceway pond reactors are being low cost...Read more

Keywords:

Photo-Fenton, Wastewater treatment, PLA, Timberfill, 3D print

DOI:

https://doi.org/10.30955/gnc2019.00639

Conference:

CEST2019

Paper ID:

cest2019_00639

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

Elimination of relevant pharmaceuticals in hospital wastewater from Colombia by combination of a biological system with a sonochemical process

(Corresponding) TORRES PALMA R., Serna-Galvis E., Silva-Agredo J.

Topic:

Advanced oxidation processes

This work presents the treatment of selected emerging concern pharmaceuticals in real hospital wastewater (HWW) from Tumaco-Colombia by combination of a biological system with a sonochemical process. Fifteen compounds, commonly present in HWW, were considered: acetaminophen, diclofenac,...Read more

Keywords:

Pharmaceuticals elimination, Processes combination, Biological treatment, Advanced oxidation process, Hospital wastewater treatment, Sono-photo-Fenton

DOI:

https://doi.org/10.30955/gnc2019.00900

Conference:

CEST2019

Paper ID:

cest2019_00900

New pillared clays for the removal of pollutants from wastewater by treatment with oxidation processes

(Corresponding) Kalmakhanova M., Massalimova B., Diaz de Tuesta J., Gomes H.

Topic:

Advanced oxidation processes

The constant development of technological processes aggravates the problem of pollution, due to a significant change in the composition of effluents that makes necessary the development of new (and/or improvement of the existing) treatment methods and catalytic materials. In this sense, the use of...Read more

Keywords:

Wastewater treatment, pillared clays, oxidation, catalyst, organic pollutants

Conference:

CEST2021

Paper ID:

cest2021_00072

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

Application of carbon-based catalysts derived from compost on catalytic wet peroxide oxidation of leachate waters from mechanical and biological treatment plant units for municipal solid waste

Batista G., (Corresponding) Roman F., Diaz de Tuesta J., Mambrini R., Gomes H.

Topic:

Advanced oxidation processes

This work aims at the valorization of compost from mechanical and biological treatment (MBT) units of municipal solid waste by their transformation into carbon-based catalysts for further application in the treatment of MBT leachate waters (chemical oxygen demand (COD) = 60.0 g L-1, total organic...Read more

Keywords:

valorization, carbon-based catalyst, leachate wastewater, advanced oxidation processes, wastewater treatment

DOI:

https://doi.org/10.30955/gnc2021.00152

Conference:

CEST2021

Paper ID:

cest2021_00152

Preliminary Research on Removal of Organic Substances Contained in Wastewater from Plastic Lenses Production

(Corresponding) Umiejewska K., Różycki M.

Topic:

Advanced oxidation processes

More than 80 percent of all eyeglasses worn today have plastic lenses. Plastic lenses made of polycarbonate discs are created through the process of machining which requires the use of a coolant. During the production process, the rotating disc and blade are poured with a mixture of water and...Read more

Keywords:

organic substances, wastewater treatment, advanced oxidation process, Fenton reagent

DOI:

https://doi.org/10.30955/gnc2021.00359

Conference:

CEST2021

Paper ID:

cest2021_00359