Results 101 to 110 of about 28,553 (283)

Detoxification of water by semiconductor photocatalysis [PDF]

open access: yes, 2004
An overview of the use of semiconductor photocatalysis for water purification is given. The basic principles of semiconductor photocatalysis are described along with the current understanding of the underlying reaction mechanism(s) and how it fits in ...
Lee, Soo-Keun, Mills, Andrew
core  

Performance of Italian zeolitic tuffs and pozzolana in 2-chlorophenol removal from contaminated groundwater. Lab-scale experience [PDF]

open access: yes, 2008
The physical and chemical properties of zeolites and the availability of localized deposits of naturally occurring zeolitized tuffs and pozzolana, make them desirable for and applicable to the remediation of contaminated groundwater. This paper documents
BONI, Maria Rosaria   +2 more
core   +1 more source

Electrolysis Conditions Optimization of 4-Chlorophenol Degradation with Pd/graphene Gas-diffusion Electrode by Response Surface Methodology

open access: yesInternational Journal of Electrochemical Science, 2016
In order to find the best electrolysis conditions for 4-Chlorophenol degradation, adopted response surface methodology (RSM) and central composite design (CCD) to investigate the current density, electrolyte concentration, initial pH and reaction time. A
Fan Wang   +4 more
doaj   +1 more source

Adsorption of chlorophenolic compounds on activated clinoptilolite

open access: yesAdsorption Science & Technology, 2019
Nowadays, phenol and chlorophenols give rise to many organic pollutants. Concurrently, the occurring of phenolic compounds in aquatic ambit creates potential human health and environmental problems.
Mustafa Uçar
doaj   +1 more source

Statistical-Based Modeling and Optimization of Chlorophenol Removal from Wastewater Using Reverse Osmosis Process

open access: yesChemical Engineering Transactions, 2018
This paper focuses on the modelling and optimisation of the removal of chlorophenol from wastewater using multifactorial analysis. The development of the corresponding mathematical model is based on a specific set of experimental data of chlorophenol ...
Mudhar A. Al-Obaidi   +2 more
doaj   +1 more source

Removal of 4-chlorophenol from aqueous solution by granular activated carbon/nanoscale zero valent iron based on Response Surface Modeling

open access: yesArchives of Environmental Protection, 2017
The phenolic compounds are known as priority pollutants, even in low concentrations, as a result of their toxicity and non-biodegradability. For this reason, strict standards have been established for them.
Majlesi Monireh, Hashempour Yalda
doaj   +1 more source

Electrochemical oxidation of p-chlorophenol on SnO2–Sb2O5 based anodes for wastewater treatment [PDF]

open access: green, 2003
Carmem Lúcia de Paiva e Silva Zanta   +4 more
openalex   +1 more source

One-Pot Synthesis of Ru-Doped ZnO Oxides for Photodegradation of 4-Chlorophenol [PDF]

open access: gold, 2018
Maria Manríquez   +10 more
openalex   +1 more source

Combinatorial doping of TiO_2 with platinum (Pt), chromium (Cr), vanadium (V), and nickel (Ni) to achieve enhanced photocatalytic activity with visible light irradiation [PDF]

open access: yes, 2010
Titanium dioxide (TiO_2) was doped with the combination of several metal ions including platinum (Pt), chromium (Cr), vanadium (V), and nickel (Ni). The doped TiO_2 materials were synthesized by standard sol-gel methods with doping levels of 0.1 to 0.5 ...
Choi, Jina   +2 more
core  

Exploring the Heterocatalytic Proficiencies of ZnO Nanostructures in the Simultaneous Photo-Degradation of Chlorophenols [PDF]

open access: gold, 2022
Ali Dad Chandio   +8 more
openalex   +1 more source

Home - About - Disclaimer - Privacy