Results 131 to 140 of about 23,070 (355)

Degradação Fotocatalítica de Corante Alimentício Azorrubina e Monitoramento de Redução de Toxicidade

Orbital: The Electronic Journal of Chemistry, 2016
In present work, simples of the food dyes organic synthetic (C2OH12N2Na2O7S2) was submitted to photodegradation with a support of the Fenton and photo-Fenton reactions and measure toxicity with a support of essays germination of the lettuce seeds ...
Danilo Rodrigues de Souza, Jacques Antonio de Miranda, Karla Renata Oliveira, Ana Maria Mapeli, David de Jesus Santos   +4 more
doaj  

Comprehensive review on co-integration of conventional systems and advanced oxidation processes for industrial and agricultural wastewater treatment applications

Environmental Advances
Agricultural wastewater, which contains nitrates, phosphates, pesticides, and biochemical oxygen demand (BOD), along with industrial discharges that include heavy metals, volatile organic compounds (VOCs), chemical oxygen demand (COD), suspended ...
Lata Deso Abo, Mani Jayakumar, Albert Selvakumar Jeyapaul, Magesh Rangaraju, Hirpha Adugna Areti, Ayele Assefa Adugna   +5 more
doaj   +1 more source

Degradation of contaminants of emerging concern by UV/H2O2 for water reuse: Kinetics, mechanisms, and cytotoxicity analysis. [PDF]

, 2020
Advanced oxidation using UV and hydrogen peroxide (UV/H2O2) has been widely applied to degrade contaminants of emerging concern (CECs) in wastewater for water reuse. This study investigated the degradation kinetics of mixed CECs by UV/H2O2 under variable
Cochran, Kristin H, Coffin, Scott, Dionysiou, Dionysios D, Huang, Ying, Kong, Minghao, Lei, Lecheng, Richardson, Susan D, Schlenk, Daniel, Westerman, Danielle C   +8 more
core  

Enhancement of UV-assisted TiO2 degradation of ibuprofen using Fenton hybrid process at circumneutral pH [PDF]

, 2018
A synergistic UV/TiO2/Fenton (PCF) process is investigated for the degradation of ibuprofen (IBP) at circumneutral pH. The IBP decay in the PCF process is much faster than that with the conventional UV, UV/H2O2, Fenton, photo-Fenton, and photocatalysis ...
Beiyuan, Jingzi, Chen, Meijuan, Chu, Wei, Huang, Yu   +3 more
core   +1 more source

Modelling micropollutant removal by solar photo-Fenton [PDF]

Global NEST Journal, 2014
<div> <p>This paper is focused on modelling the degradation of micropollutants by solar photo-Fenton at pilot plan scale. To this aim, a three pesticide mixture (acetamiprid, thiabendazole and imazalil, 100 μg l^-1 each) was treated by photo-Fenton in simulated secondary effluent. The model covered a wide interval of
openaire   +1 more source

Preparing an Exsolvable Ru‐Substituted LaFeO3 Perovskite With High Surface Area From a Self‐Sacrificial Polymer Template: A Versatile Strategy for Enhanced Catalytic Performance

Chemistry – A European Journal, EarlyView.
High‐surface‐area LaFe0.9Ru0.1O3 is prepared by infiltration of porous Amberlite XAD16 polymer beads. Ru exsolution of this perovskite material leads to a supported catalyst with small Ru particles, exhibiting promising catalytic performance propane combustion.
Jaime Gallego, Yu Wang, Alexander Santamaría, Herbert Over, Bernd M. Smarsly   +4 more
wiley   +1 more source

Comparison on efficiency of various techniques in treatment of waste and sewage water – A comprehensive review [PDF]

, 2010
In the present scenario, environmental laws have become stringent towards health, economy and reduction of pollution. The pollution is a result of discharge of various organic and inorganic substances into the environment.
Marshall, Narmadha, Avinash Shivajirao, Turovskiy, Karthikeyan, Vijayaraghavan, Wang, Massoud, Parkinson, Bakkaloglu, Matsumotto, Ahluwalia, Benaissa, Bunluesin, Ansari, Mallick, Dursun, Ghimire, Pan, Ziagova, Miretzky, Wu, He, Vijayaraghavan, Singh, Sheng, Todd, Norström, Adholeya, Zhao, Wu, Guo, El-Enany, Ahalya, Babel, Wang, Deng, El-Sikaily, Gupta, Gupta, Han, Kalyani, Ncibi, Volesky, Zakhama, Zeroual, Davis, McKay, Vieira, Javadian, Harja, Ghorbanzadeh Mashkani, El Nemr, Soltmann, Cho, Daniel, Vidal, Liu, Ye, Campbell, Zhang, Westerhoff, Balabanic, Gattullo, Gulnaz, Zhou, Mahdavi, Geiger, Ebrahimi, De la Noüe, Mahapatra, Udom, Zhu, Symonds, Venkatesan, Atkinson, Kolpin, Chekroun, Abdel-Raouf   +78 more
core   +3 more sources

Structural and Biological Insights Into Copper(I) Phosphane Complexes With Boron‐Phenylated Poly(3‐(CF3)Pyrazolyl)‐ and Poly(6‐(CF3)‐2‐pyridyl)‐Borates

Chemistry – A European Journal, EarlyView.
This study reports six new copper(I) complexes with unusual coordination and strong anticancer activity against a panel of human cancer cell lines derived from different solid tumors. The most active compounds outperform cisplatin, even in resistant cells, by inhibiting protein disulfide isomerase and inducing redox stress that triggers non‐apoptotic ...
Vo Quang Huy Phan, Jo’ Del Gobbo, Mukundam Vanga, Deepika V. Karade, Cristina Marzano, Valentina Gandin, Laura Rigon, Carlo Santini, Maura Pellei, H. V. Rasika Dias   +9 more
wiley   +1 more source

Mineralization of Hazardous Waste Landfill Leachate using Photo-Fenton Process

E3S Web of Conferences, 2018
This study was conducted to evaluate the COD removal efficiency of Photo-Fenton oxidation process. The reagents used in the Photo-Fenton process are catalyst Fe2+ and H2O2 as oxidizing agent. A 16W UV lamp was used to carry out the experiments.
Singa Pradeep Kumar, Isa Mohamed Hasnain, Ho Yeek-Chia, Lim Jun-Wei   +3 more
doaj   +1 more source

Economic and environmental implications of the development of UASB reactors in Mexico for sustainable industrial wastewater treatment

The Canadian Journal of Chemical Engineering, EarlyView.
Abstract The objective of this work is to demonstrate that the inclusion of an up‐flow anaerobic sludge bed (UASB reactor) within an industrial wastewater treatment plant reduces the plant's investment and operating costs compared to a system based solely on conventional complete‐mix activated sludge (CMAS), operating under the same design principles ...
Juan Manuel Morgan‐Sagastume, Adalberto Noyola   +1 more
wiley   +1 more source