Conference proceedings

Displaying 1 - 7 of 7 in wastewater (remove filter), Advanced oxidation processes (remove filter), CEST2019 (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Evaluation phytotoxic effects and decolorization of simulated and real textile wastewaters by UV/H2O2

Quiceno Gómez L., Hernández Gallo M., Cardona Rendón L., Arroyave Quiceno C., (Corresponding) Aristizábal Castrillón A.

Topic:

Advanced oxidation processes

The discharge of dyes in aquatic ecosystems is of environmental concern due to intense coloration that decrease photosynthetic activity and the possible toxic effects (Hao et al., 2000). Therefore, the development and understanding of processes for the removal of textile dyes in wastewaters, like...Read more

Keywords:

Wastewater, textile industry, H2O2/UV, phytotoxicity

DOI:

https://doi.org/10.30955/gnc2019.00228

Conference:

CEST2019

Paper ID:

cest2019_00228

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

Micro-pollutants, Oxidants, Catalysts and the Water Matrix: A Harmonic Quartet or the War of the Roses?

(Corresponding) MANTZAVINOS D.

Topic:

Advanced oxidation processes

Advanced oxidation processes (AOPs, e.g. heterogeneous and homogeneous photocatalysis, electrochemical oxidation, ozonation, ultrasound irradiation, Fenton and alike reactions, and many more) have been investigated for the treatment of emerging pollutants over the past 20 years (Klavarioti et al.,...Read more

Keywords:

competition, matrix, performance, synergy, wastewater

DOI:

https://doi.org/10.30955/gnc2019.00766

Conference:

CEST2019

Paper ID:

cest2019_00766

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