Results 141 to 150 of about 23,070 (355)

A continuous photo-Fenton-like process using persulfate salts for the degradation of acetaminophen under solar irradiation at circumneutral pH

, 2023
Bruno Ramos, Lívia Babetto Ferreira, Priscila Hasse Palharim, Patrícia Metolina, Carolina de Araújo Gusmão, Antônio Carlos Silva Costa Teixeira   +5 more
openalex   +1 more source

Natural South African iron‐rich sand as a functional catalyst in hybrid photocatalytic wet peroxide oxidation technology for the degradation of methyl orange dye pollutant

The Canadian Journal of Chemical Engineering, EarlyView.
This research explored South African iron‐rich sand (SAIRS) as a natural catalyst for light‐mediated wet peroxide oxidation of methyl orange dye in wastewater and at an optimized of conditions of 3500 mg/L catalyst dose, 6 mM H2O2, and pH 2.5, SAIRS achieved 94% methyl orange degradation within 90 min under visible light.
Aaliyah Ebrahim, Stephen Sunday Emmanuel, Alicia Levana Dorling, Shepherd M. Tichapondwa   +3 more
wiley   +1 more source

Treatment of real pharmaceutical industry wastewater by photo-Fenton oxidation using the response surface methodology, evaluation of diclofenac degradation and toxicity

Engineering Science and Technology, an International Journal
Discharges from domestic, hospital, and pharmaceutical industry wastewater have been identified as the main sources of pharmaceuticals in the environment.
Ender Öztürk, Ayşe Elif Ateş, Hüseyin Selçuk, Sinan Ateş   +3 more
doaj   +1 more source

Tratamiento de aguas residuales por medio de un sistema acoplado de fotocatálisis - humedales [PDF]

, 2012
En este estudio se evaluó el acoplamiento entre fotocatálisis y humedales artificiales como sistema de tratamiento para aguas residuales provenientes del proceso de producción de resinas fenólicas.
Arroyave López, Fabián, Gutiérrez Rojas, Gloria María   +1 more
core  

Improvement of Solar Photo-Fenton by Extracts of Amazonian Fruits for the Degradation of Pharmaceuticals in Municipal Wastewater [PDF]

, 2021
Lis Manrique-Losada, Heidy L. Santanilla-Calderón, Efraím A. Serna-Galvis, Ricardo A. Torres-Palma   +3 more
openalex   +1 more source

Green and sustainable synthesis of magnetite from copper slag via citrate complexation for methylene blue dye removal from water

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract This study proposes a novel, green, and sustainable method for synthesizing magnetic iron oxides from metallurgical copper slag (CS), leveraging its iron content as a valuable resource. Iron was extracted via acid leaching using edible citric acid (ECA), forming a citrate–iron complex (CSL), which was subsequently thermally decomposed at 300°C
Melisa Portilla‐Sangabriel, Karen Valencia García, Tania‐Ariadna García‐Mejía, Agileo Hernández‐Gordillo, Rosa‐María Ramírez‐Zamora   +4 more
wiley   +1 more source

Protocol for Reconstituting Adaptor‐Mediated Activation of Full‐Length Kinesin‐1

Cytoskeleton, EarlyView.
ABSTRACT Kinesin‐1 is a member of the kinesin superfamily that plays an essential role in intracellular cargo transport. In the absence of cargo, Kinesin‐1 exhibits low motor activity due to autoinhibition. Multiple studies have demonstrated that adaptor proteins, which link cargos to Kinesin‐1, can activate Kinesin‐1 by releasing the autoinhibition ...
Haruka Masumoto, Kyoko Chiba
wiley   +1 more source

Kinetic model of photo-Fenton degradation of paracetamol in an annular reactor: main reaction intermediates and cytotoxicity studies

, 2022
Bárbara N. Giménez, Leandro Conte, Francesca Audino, Agustina V. Schenone, Moisès Graells, Orlando M. Alfano, Montserrat Pérez‐Moya   +6 more
openalex   +2 more sources

Random finite element analysis on ground subsidence caused by tunnel excavation in karst regions with spatial variable soil

Deep Underground Science and Engineering, EarlyView.
This study investigates ground subsidence during tunnel excavation in karst areas, highlighting the combined effects of karst cave proximity, cave size, and soil spatial variability. Findings suggest that shorter cave distances and larger cave sizes increase subsidence variability, and a modified Peck formula is proposed for more accurate subsidence ...
Zhenghong Su, Yong Fu, Miaomiao Sun, Kailin Ding, Ying Zhao   +4 more
wiley   +1 more source

Artificial neural networks applied to photo-Fenton process: An innovative approach to wastewater treatment

Water Science and Engineering
Artificial intelligence (AI) is a revolutionizing problem-solver across various domains, including scientific research. Its application to chemical processes holds remarkable potential for rapid optimization of protocols and methods.
Davide Palma, Kevin U. Antela, Alessandra Bianco Prevot, M. Luisa Cervera, Angel Morales-Rubio, Roberto Sáez-Hernández   +5 more
doaj   +1 more source