scholarly journals Magnetic Photocatalyst for Wastewater Tertiary Treatment at Pilot Plant Scale: Disinfection and Enrofloxacin Abatement

Water ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 329
Author(s):  
Iván Sciscenko ◽  
Sergio Mestre ◽  
Javier Climent ◽  
Francisco Valero ◽  
Carlos Escudero-Oñate ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Water Disinfection ◽  
Magnetic Photocatalyst ◽  
Additional Advantage ◽  
Operational Conditions ◽  
Recirculation Flow ◽  
Pilot Plant Scale ◽  
Photocatalytic Material ◽  
Neutral Conditions ◽  
Wastewater Tertiary Treatment

In this work, we have tested a photocatalytic material consisting of a core of SiO2/Fe3O4 coated with TiO2 (Magnox) for plausible tertiary wastewater treatment. For this, a pilot plant of 45 L equipped with an Ultraviolet light (UVC) lamp was employed to study the degradation of a model contaminant, enrofloxacin (ENR), as well as water disinfection (elimination of Escherichia coli and Clostridium perfringens). The influence of different operational conditions was explored by means of dye (rhodamine-B) decolorization rates, analyzing the effects of photocatalyst quantity, pH and recirculation flow rates. The magnox/UVC process was also compared with other four Advanced Oxidation Processes (AOPs): (i) UVC irradiation alone, (ii) hydrogen peroxide with UVC (H2O2/UVC), (iii) Fenton, and (iv) photo-Fenton. Although UVC irradiation was efficient enough to produce total water disinfection, only when employing the AOPs, significant degradations of ENR were observed, with photo-Fenton being the most efficient process (total enrofloxacin removal in 5 min and c.a. 80% mineralization in 120 min, at pH0 2.8). However, Magnox/UVC has shown great pollutant abatement effectiveness under neutral conditions, with the additional advantage of no acid or H2O2 addition, as well as its plausible reuse and simple separation due to its magnetic properties.

Integrated treatment of landfill leachates including electrooxidation at pilot plant scale

2009 ◽  
Vol 166 (2-3) ◽  
pp. 1530-1534 ◽  
Author(s):  
Ane Urtiaga ◽  
Ana Rueda ◽  
Ángela Anglada ◽  
Inmaculada Ortiz
Keyword(s):  
Pilot Plant ◽  
Integrated Treatment ◽  
Landfill Leachates ◽  
Pilot Plant Scale

Partial degradation of five pesticides and an industrial pollutant by ozonation in a pilot-plant scale reactor

2006 ◽  
Vol 138 (2) ◽  
pp. 363-369 ◽  
Author(s):  
M MALDONADO ◽  
S MALATO ◽  
L PEREZESTRADA ◽  
W GERNJAK ◽  
I OLLER ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Pilot Plant Scale ◽  
Partial Degradation ◽  
Scale Reactor

Experimental Development at a Pilot Plant Scale of a Reduced Activation Ferritic/Martensitic RAFM Steel, Asturfer®

2010 ◽  
Vol 73 ◽  
pp. 36-40 ◽  
Author(s):  
Ana Morán ◽  
Rubén Coto ◽  
Javier Belzunce ◽  
Jose Manuel Artímez
Keyword(s):  
Stainless Steels ◽  
Pilot Plant ◽  
Austenitic Stainless Steels ◽  
Martensitic Steels ◽  
Font Size ◽  
Experimental Development ◽  
Pilot Plant Scale ◽  
Fusion Material ◽  
Rafm Steel ◽  
The Eu

<span><span style="font-family: Times New Roman;">Ferritic/Martensitic steels, with chromium contents ranging between 9 and 12%, were introduced into fusion material programs due to their better creep resistance and excellent thermal and nuclear properties compared to austenitic stainless steels. Reduced activation ferritic/martensitic (RAFM) steels are considered promising candidates for the test blanket modules of the future International Thermonuclear Experimental Reactor (ITER), being EUROFER steel is the EU reference material. It is a 9 % Cr RAFM steel which exhibits a tempered martensitic <span style="font-family: Times New Roman;">microstructure and presently allows operation up to 550 </span><span style="font-family: Cambria Math;">⁰</span><span style="font-family: Times New Roman;">C. This paper shows the work carried out</span></span><span style="font-family: Times New Roman;"><span style="font-family: Times New Roman;"> to develop at a pilot plant scale a Reduced Activation Ferritic/Martensitic (RAFM) steel, Asturfer </span><span style="font-family: Times New Roman; font-size: xx-small;"><span style="font-family: Times New Roman; font-size: xx-small;">®</span></span><span style="font-family: Times New Roman;">,</span></span><span style="font-family: Times New Roman;"> with chemical composition and mechanical properties very close to EUROFER steel. </span>

scholarly journals Production of potential probiotic Spanish-style green table olives at pilot plant scale using multifunctional starters

2014 ◽  
Vol 44 ◽  
pp. 278-287 ◽  
Author(s):  
F. Rodríguez-Gómez ◽  
V. Romero-Gil ◽  
J. Bautista-Gallego ◽  
P. García-García ◽  
A. Garrido-Fernández ◽  
...  
Keyword(s):  
Pilot Plant ◽  
Table Olives ◽  
Pilot Plant Scale

The Separation of Rare Earths by Ion Exchange.1III. Pilot Plant Scale Separations

1947 ◽  
Vol 69 (11) ◽  
pp. 2812-2818 ◽  
Author(s):  
F. H. Spedding ◽  
E. I. Fulmer ◽  
T. A. Butler ◽  
E. M. Gladrow ◽  
M. Gobush ◽  
...  
Keyword(s):  
Ion Exchange ◽  
Rare Earths ◽  
Pilot Plant ◽  
Pilot Plant Scale

Erratum to ‘Glucose-limited high cell density cultivations from small to pilot plant scale using an enzyme-controlled glucose delivery system’

2012 ◽  
Vol 29 (4) ◽  
pp. 510
Author(s):  
Julia Glazyrina ◽  
Mirja Krause ◽  
Stefan Junne ◽  
Florian Glauche ◽  
Dirk Storm ◽  
...  
Keyword(s):  
Cell Density ◽  
Delivery System ◽  
Pilot Plant ◽  
High Cell Density ◽  
High Cell ◽  
Pilot Plant Scale

scholarly journals Synthesis in pilot plant scale and physical properties of sulfonated polystyrene

2003 ◽  
Vol 14 (5) ◽  
pp. 797-802 ◽  
Author(s):  
Cristiane R. Martins ◽  
Giacommo Ruggeri ◽  
Marco-A. De Paoli
Keyword(s):  
Physical Properties ◽  
Pilot Plant ◽  
Sulfonated Polystyrene ◽  
Pilot Plant Scale

scholarly journals Development of CO 2 Selective Poly(Ethylene Oxide)-Based Membranes: From Laboratory to Pilot Plant Scale

Engineering ◽  
2017 ◽  
Vol 3 (4) ◽  
pp. 485-493 ◽  
Author(s):  
Torsten Brinkmann ◽  
Jelena Lillepärg ◽  
Heiko Notzke ◽  
Jan Pohlmann ◽  
Sergey Shishatskiy ◽  
...  
Keyword(s):  
Ethylene Oxide ◽  
Pilot Plant ◽  
Pilot Plant Scale ◽  
Poly Ethylene Oxide ◽  
Poly Ethylene
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