Results 71 to 80 of about 17,640 (284)

Photo-fenton remediation of wastewaters containing agrochemicals [PDF]

Brazilian Archives of Biology and Technology, 2005
The photochemical degradation of agrochemicals in aqueous solution by means of advanced oxidation processes (AOPs) was studied. The photo-Fenton process was evaluated in terms of the time evolution of dissolved organic carbon (COD) and chemical oxygen demand (DOC), their total removals, and increase in biodegradability of treated wastewater.
Teixeira, Antonio Carlos Silva Costa, Mendes, Lucas, Stollar, Giselle, Guardani, Roberto, Nascimento, Cláudio Augusto Oller do   +4 more
openaire   +4 more sources

Metallofullerenol Sc3N@C80(OH)18: A New Generation Radioprotector Protecting Human Erythrocytes Against Multiple Biochemical Damage Modes Upon Gamma Irradiation, Identifying It as a Scavenger of Short‐ and Long‐Lived Radicals

Advanced Healthcare Materials, EarlyView.
Metallofullerenol Sc3N@C80(OH)18 demonstrates strong radioprotective properties as a scavenger of both short‐ and long‐lived radicals. The study reveals protection of human erythrocytes from γ‐radiation–induced biochemical damage via post‐irradiation removal of primary and secondary reactive oxidants, supported by pulse radiolysis kinetics.
Jacek Grebowski, Maciej Studzian, Szymon Lekki‐Porebski, Anna Konarska, Marian Wolszczak, Grzegorz Litwinienko, Lukasz Pulaski   +6 more
wiley   +1 more source

Heterogeneous Fenton-assisted antibiotic removal from wastewater: Effect of FeWO4 nanomaterial morphology across four Fenton processes

Water Research X
The growing incidence of antibiotics in water presents considerable environmental and health challenges, including antibiotic resistance and genotoxicity.
Akser Alam Siddiqua Maya, Parul Akhtar, Md. Arif Hossen, Md Jahangir Alam, Hamad AlMohamadi, Yunus Ahmed   +5 more
doaj   +1 more source

Culturability and viability of Salmonella typhimurium during photo-Fenton process at pH 5.5 under solar simulated irradiation [PDF]

, 2013
Culturability and viability techniques such as plate count on solid agar (PC), Most Probable Number (MPN) and Direct Viable Count-Fluorescence in Situ Hybridation (DVC FISH) were used to study the inactivation of Salmonella typhimurium by photo-Fenton ...
Castaño, Olga L., Rengifo Herrera, Julian Andres, Sanabria, Irma Janeth   +2 more
core   +3 more sources

Degradation of Triclosan by Photo-Fenton like Oxidation

Deu Muhendislik Fakultesi Fen ve Muhendislik, 2017
Triklosan, antibakteriyel kişisel bakım ürünlerinde en çok kullanılan aktif maddelerden biridir ve son yıllarda kullanımı artmıştır. Triklosanın sucul ortamda ki varlığı nedeniyle son yıllarda bu konularda çalışan araştırmacıların dikkatini çekmiştir.
ÇOKAY, Ebru, ÖZTAMER, Merve
openaire   +3 more sources

Ferritin‐Doped Nanoparticles Triggered Tumor‐Specific Darkening for Enhanced Photothermal Tumor Ablation and Immune Activation

Advanced Healthcare Materials, EarlyView.
Ferritin‐doped hybrid nanoparticles triggered accurate tumor‐specific hemorrhage for enhanced in situ photothermal therapy and evoked anti‐tumor immunity. Notably, HFn/GA‐Fe specifically induced tumor hemorrhage 12 h after intravenous injection, resulting in visible color darkening. Through photoacoustic imaging, tumor vessels could be clearly observed
Haidong Zha, Xiao Liang, Long Xi, Jiamao Chen, Wenzhao Zhong, Zhen Yuan, Meng Xu, Ying Zheng   +7 more
wiley   +1 more source

REMOVAL OF VEGETABLE OIL FROM WASTEWATER BY PHOTO-FENTON PROCESS

Journal of Engineering and Sustainable Development, 2016
The present work evaluated the use of photo-Fenton process (UV/H2O2/Fe2+) for the treatment of oily aqueous solution using batch system. The photo-Fenton best operating conditions, such as time, pH, oil concentration, H2O2 dosage, Fe2SO4.7H2O ...
Aola H. F. Tahir, Nagam Obeid, Shatha Abdul Jabbar   +2 more
doaj  

Integrated coupled systems as biodegradability enhancement of textile wastewater by photo-fenton process [PDF]

, 2009
Photo-Fenton process was explored as photochemicalpre-treatment to enhance and improve the biodegradabilityand complete mineralization of a wastewater coming from a textile industry located in the east of Germany containing reactive dyes which was ...
Ghaly, Montaser, Haseneder, R., Härtel, G.   +2 more
core  

A ferrous oxalate mediated photo-Fenton system: Toward an increased biodegradability of indigo dyed wastewaters [PDF]

, 2012
This study assessed the applicability of a ferrous oxalate mediated photo-Fenton pretreatment for indigo-dyed wastewaters as to produce a biodegradable enough effluent, likely of being derived to conventional biological processes.
Amat, Anjaneyulu, APHA, Arslan-Alaton, Arslan-Alaton, Benatti, Bernardo A. Frontana-Uribe, Blanco, Brillas, Carneiro, Chu, Dong, Dorian Prato-Garcia, dos Santos, Fatta-Kassinos, Flox, Flox, Frontistis, Gernjak, Hai, Hermosilla, Jeong, Jeong, Juan Manuel de Andrés, Kassinos, Kavitha, Khelifi, Kwan, Kwan, Lagarto-Parra, Lakshmi, Lapertot, Lebreux, Maezono, Malato-Rodríguez, Malato-Rodríguez, Margarita Hernandez-Esparza, Matthews, Metcalf & Eddy, Michel Vedrenne, Monteagudo, Neyens, Oller, Oller, Oppenländer, Pignatello, Prado, Prato-García, Pupo Nogueira, Ramirez, Reuschenbach, Rizzo, Ruben Vasquez-Medrano, Sakkas, Sanromán, Secula, Svensson, Talinli, Tan, Torres, Trujillo, Unlu, Uzal, van der Zee, Vedrenne, Zahrim, Zapata, Zapata, Zhang, Zollinger   +69 more
core   +2 more sources

Nb2C‐Reinforced Hydrogel Microneedle as Dual ROS‐Scavenging Platform to Promote Diabetic Wound Healing

Advanced Healthcare Materials, EarlyView.
An advanced microneedle patch integrating niobium carbide nanosheets and curcumin is engineered for diabetic wound healing. The system enables dual ROS scavenging and NIR‐enhanced antimicrobial activity, effectively rebalancing the oxidative microenvironment, promoting macrophage repolarization and angiogenesis, and accelerating full‐thickness wound ...
Zhi Zheng, Heyan Huang, Xiangru Chen, Jie Fu, Zhiwei Sun, Mengjuan Tao, Jianwei Mao, Fei Zhang, Zhou Wan, Yuan Li, Dingan Wu, Chuchao Zhou, Yanqing Yang   +12 more
wiley   +1 more source