Journal ArticleDOI
A review of imperative technologies for wastewater treatment II: hybrid methods
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TLDR
In the first part of this two article series on the imperative technologies for wastewater treatment, a review of oxidation processes operating at ambient conditions was presented It has been observed that none of the methods can be used individually in wastewater treatment applications with good economics and high degree of energy efficiency Moreover, the knowledge required for the large-scale design and application is perhaps lacking as mentioned in this paper.About:
This article is published in Advances in Environmental Research.The article was published on 2004-03-01. It has received 898 citations till now. The article focuses on the topics: Wet oxidation.read more
Citations
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Treatment of sewage sludge in a thermophilic membrane reactor (TMR) with alternate aeration cycles
TL;DR: This work shows the results obtained with a thermophilic membrane reactor, for processing a biological sludge derived from a wastewater treatment plant (WWTP) that treats urban and industrial wastewater.
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Coupling between high-frequency ultrasound and solar photo-Fenton at pilot scale for the treatment of organic contaminants: An initial approach
S. Papoutsakis,S. Miralles-Cuevas,Nicolas Gondrexon,Stéphane Baup,Sixto Malato,Cesar Pulgarin +5 more
TL;DR: The observed behavior suggests that its prudent use has the potential to significantly benefit the photo-Fenton process, via the decrease of both treatment time and H2O2 consumption.
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A kinetics study on the biodegradation of synthetic wastewater simulating effluent from an advanced oxidation process using Pseudomonas putida CECT 324.
M.M. Ballesteros Martín,J.A. Sánchez Pérez,F.G. Acién Fernández,J.L. García Sánchez,J.L. Casas López,S. Malato Rodríguez +5 more
TL;DR: Biodegradation kinetics of Pseudomonas putida CECT 324 growth on formic acid, vanillin, phenol and oxalic acid mixtures is described and the resulting biodegradation and growth kinetics were best described by the sum kinetics with interaction parameters (SKIP) model.
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Developments in the intensification of photo-Fenton and ozonation-based processes for the removal of contaminants of emerging concern in Ibero-American countries.
María A. Prada-Vásquez,Sandra E. Estrada-Flórez,Efraím A. Serna-Galvis,Ricardo A. Torres-Palma +3 more
TL;DR: This work is a critical review of recent developments in the intensification of the two aforementioned advanced oxidation techniques for CECs elimination in the Ibero-American region.
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Packed Bed Photoreactor for the Removal of Water Pollutants Using Visible Light Emitting Diodes
TL;DR: In this paper, a packed bed photoreactor was developed using a structured photocatalyst active under visible light, which was irradiated by visible light-emitting diodes (LEDs) for the evaluation of photocatalytic activity in the removal of different types of water pollutants.
References
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Critical Review of rate constants for reactions of hydrated electrons, hydrogen atoms and hydroxyl radicals (⋅OH/⋅O− in Aqueous Solution
TL;DR: In this article, the rate constants for over 3500 reaction are tabulated, including reaction with molecules, ions and other radicals derived from inorganic and organic solutes, and the corresponding radical anions, ⋅O− and eaq−, have been critically pulse radiolysis, flash photolysis and other methods.
Journal Article
Critical review of rate condtants for reaction of hydrated electrons, hydrogen atoms and hydroxyl radicals in aqueous solution
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Photochemical processes for water treatment
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Rate Constants for Reactions of Inorganic Radicals in Aqueous Solution
TL;DR: In this article, rate constants have been compiled for reactions of various inorganic radicals produced by radiolysis or photolysis, as well as by other chemical means in aqueous solutions.
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A review of imperative technologies for wastewater treatment I: oxidation technologies at ambient conditions
TL;DR: In this article, the authors highlight five different oxidation processes operating at ambient conditions viz. cavitation, photocatalytic oxidation, Fenton's chemistry, ozonation, and use of hydrogen peroxide.