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Oxidation of polynuclear aromatic hydrocarbons in water. 2: UV radiation and ozonation in the presence of UV radiation
Direct photolysis with UV radiation (254 nm) and oxidation with ozone combined with UV radiation of three polynuclear aromatic hydrocarbons, fluorene, phenanthrene, and acenaphthene, has been… Expand
Adsorption of anionic and cationic dyes on activated carbon from aqueous solutions: equilibrium and kinetics.
- A. Rodríguez, J. García, G. Ovejero, M. Mestanza
- Chemistry, Medicine
- Journal of hazardous materials
- 30 December 2009
Activated carbon was utilized as adsorbent to remove anionic dye, Orange II (OII), and cationic dye, Methylene blue (MB), from aqueous solutions by adsorption. Batch experiments were conducted to… Expand
Oxidation of atrazine in water by ultraviolet radiation combined with hydrogen peroxide
The oxidation of atrazine in water by means of direct photolysis at 254 mm and with hydrogen peroxide combined with a u.v. radiation has been studied. The influence of bicarbonate/carbonate ions and… Expand
Comparative adsorption performance of ibuprofen and tetracycline from aqueous solution by carbonaceous materials.
Abstract Adsorption of ibuprofen and tetracycline onto a commercial granular activated carbon, multi-walled carbon nanotubes, and two low-cost activated carbons synthesized in the laboratory, has… Expand
Comparison of adsorption equilibrium and kinetics of four chlorinated organics from water onto GAC.
This study deals with the adsorption of four chlorinated pollutants onto GAC (F-400); two pesticides (lindane and alachlor) and two PCB congeners: 2-PCB (MPCB) and 2,2',5,5'-PCB (TPCB). Equilibrium… Expand
Analysis and modeling of fixed bed column operations on flumequine removal onto activated carbon: pH influence and desorption studies
Abstract Flumequine adsorption from aqueous solutions by activated carbon was carried out in fixed-bed columns. Initially, batch adsorption experiments were developed in order to determine the… Expand
Oxidation of Polynuclear Aromatic Hydrocarbons in Water. 4. Ozone Combined with Hydrogen Peroxide
Three polynuclear aromatic hydrocarbons, fluorene, phenanthrene, and acenaphthene, have been treated in water with ozone combined with hydrogen peroxide. The effect of hydrogen peroxide… Expand
Removal of Atenolol and Isoproturon in Aqueous Solutions by Adsorption in a Fixed-Bed Column
In this work, the removal of a β-blocker, atenolol, and a pesticide, isoproturon, from aqueous solutions by adsorption on granular activated carbon fixed-bed columns has been studied. The effect of… Expand
Competitive adsorption studies of caffeine and diclofenac aqueous solutions by activated carbon
Abstract Equilibrium and dynamic studies on the adsorption removal of caffeine and diclofenac onto granular activated carbon (GAC) were developed. In the competitive adsorption, lower adsorption… Expand
Oxidation of polynuclear aromatic hydrocarbons in water. 1: Ozonation
The oxidation of three polynuclear aromatic hydrocarbons (PAHs), fluorene, phenanthrene, and acenaphthene, in aqueous solution with ozone has been studied. The influence of hydroxyl radical… Expand