Results 11 to 20 of about 59,386 (262)

Degradation of patent blue V using cavity-bubble oxidation reactor induced by glass balls [PDF]

Advances in Environmental Technology, 2023
A cavity-bubble oxidation reactor was used to study the degradation of patent blue V. The generation of cavity-bubbles by glass balls and flow-rate-induced jet were the degradation mechanisms used in this reactor.
Manisha Bagal, Mayur Malusare, Kunal Ranjane, Ashish Mohod   +3 more
doaj   +1 more source

Comparison of advanced oxidation processes for degrading Ponceau S dye. Application of photo-Fenton process.

Macedonian Journal of Chemistry and Chemical Engineering, 2019
The major part of this work is devoted to the examination of the degradation of Ponceau S (PS) in aqueous medium by using the photo-Fenton process. The influence of pH of the medium, oxidant dose (H2O2), ferrous ion dose and the presence of inorganic ...
Yasmine Laftani, Abdelghani Boussaoud, Baylassane Chatib, Mohammed El Makhfouk, Mohsine Hachkar, Mohammed Khayar   +5 more
doaj   +1 more source

Fenton syndrome

Revista Española de Cirugía Ortopédica y Traumatología (English Edition), 2012
Scaphocapitate, or Fenton syndrome, is a rare injury. This article presents three new cases that were treated by open reduction and internal fixation with miniscrews, obtaining good results at 16 months follow-up.
L, Natera Cisneros, C, Lamas Gómez, I, Proubasta Renart, E, Moya Gómez   +3 more
openaire   +2 more sources

Parameters controlling the advanced oxidation degradation kinetics of nitroglycerin and pentaerythritol tetranitrate

Green Processing and Synthesis, 2018
Several advanced oxidation processes have been performed for the decomposition of ester nitrates (ENs), such as nitroglycerine (NG) and pentaerythritol tetranitrate (PETN).
Khue Do Ngoc, Lam Tran Dai, Hung Dao Duy, Bach Vu Quang, Anh Nguyen Van, Nam Nguyen Hoai, Thai Nguyen Viet, Minh Do Binh   +7 more
doaj   +1 more source

Kinetics investigation of environmental pollutants degradation using Fenton process in the presence of iron oxide nanoparticles [PDF]

شیمی کاربردی روز, 2019
In this study, magnetic nanoparticles (Fe3O4 NPs) and magnetic supported on functionalized activated carbon (Fe3O4/AC NPs) were synthesized by co-precipitation method under N2 gas.
Shahrbanoo Rahman Setayesh, Pegah Nazari, Neda Askari   +2 more
doaj   +1 more source

On the Efficacy of H₂O₂ or S₂O₈²⁻ at Promoting the Inactivation of a Consortium of Cyanobacteria and Bacteria in Algae-Laden Water

Microorganisms, 2022
Harmful algal blooms in coastal areas can significantly impact a water source. Microorganisms such as cyanobacteria and associated pathogenic bacteria may endanger an ecosystem and human health by causing significant eco-hazards.
Javier Moreno-Andrés, Ignacio Rivas-Zaballos, Asunción Acevedo-Merino, Enrique Nebot   +3 more
doaj   +1 more source

Fenton, Photo-Fenton, and Electro-Fenton Systems for Micropollutant Treatment Processes

, 2023
Peer ...
Deb, Anjan, Rumky, Jannatul, Sillanpää, Mika   +2 more
openaire   +2 more sources

Treatment of swine wastewater using the Fenton process with ultrasound and recycled iron

Revista Ambiente & Água, 2020
Pork production involves the generation of wastewater containing a high pollutant load. Although the biological systems show satisfactory efficiency for the treatment of these effluents, they demand an elevated area for installation and high production ...
Jair Juarez João, Cíntia Souza da Silva, José Luiz Vieira, Milena Felipe da Silveira   +3 more
doaj   +1 more source

Degradation of phenol and 4-chlorophenol from aqueous solution by Fenton, photo-Fenton, sono-Fenton, and sono-photo-Fenton methods

Journal of the Iranian Chemical Society, 2022
In this study, the effects of Fenton process (FP), photo-Fenton process (P-FP), sono-Fenton process (S-FP), and sono-photo-Fenton process (S-P-FP) for the degradation of phenol and 4 chlorophenol (4-CP) from aqueous solution were evaluated. The effects of reaction time, initial concentration, initial pH and Fenton reagent dosages on degradation were ...
Yıldız, Sayiter, Şentürk, İlknur, Canbaz Topal, Gamze   +2 more
openaire   +4 more sources

Comparison of Five Advanced Oxidation Processes for Degradation of Pesticide in Aqueous Solution

Bulletin of Chemical Reaction Engineering & Catalysis, 2018
The study compared the technical efficiency and economic cost of five advanced oxidation processes (Fenton, UV photo-Fenton, solar photo-Fenton, UV/TiO2/H2O2 and FeGAC/H2O2) for degradation of the pesticides chlorpyrifos cypermethrin and chlorothalonil ...
Augustine Chioma Affam, Malay Chaudhuri, Shamsul Rahman M. Kutty   +2 more
doaj   +1 more source