Journal ArticleDOI
Combination of Advanced Oxidation Processes and biological treatments for wastewater decontamination—A review
TLDR
The main conclusions arrived at from the overall assessment of the literature are that more work needs to be done on degradation kinetics and reactor modeling of the combined process, and also dynamics of the initial attack on primary contaminants and intermediate species generation.About:
This article is published in Science of The Total Environment.The article was published on 2011-09-15. It has received 2046 citations till now. The article focuses on the topics: Wastewater & Industrial wastewater treatment.read more
Citations
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Synthesis and properties of zinc oxide photocatalyst by high-temperature processing of resorcinol-formaldehyde/zinc acetate mixture
Michael Nazarkovsky,V.M. Bogatyrov,Bożena Czech,M.V. Galaburda,Grzegorz M. Wojcik,O.F. Kolomys,Viktor Strelchuk,M.L. Malysheva,O.I. Oranska,Vladimir M. Gun’ko +9 more
TL;DR: In this article, a stable ZnO photocatalyst prepared via simple high-thermal processing of resorcinol-formaldehyde/zinc acetate mixture was synthesized for photocatalytic purposes.
Journal ArticleDOI
Up to 95 % reduction of chemical oxygen demand of slaughterhouse effluents using Fenton and photo-Fenton oxidation
Javier Paramo-Vargas,Silvia Gutiérrez Granados,Manuel I. Maldonado-Rubio,Juan M. Peralta-Hernández +3 more
TL;DR: In this article, a combination of Fenton reaction coupled with UV, solar radiation, and electrochemical oxidation was used to remove organic and inorganic compounds from an anaerobic digester.
Journal ArticleDOI
Bacterial degradation of electrochemically oxidized textile effluent: Performance of oxic, anoxic and hybrid oxic-anoxic consortium
Manikandan Santhanam,Manikandan Santhanam,Rajeswari Selvaraj,Rajeswari Selvaraj,Vinothkumar Veerasubbian,Maruthamuthu Sundaram,Maruthamuthu Sundaram +6 more
TL;DR: In this article, the duration effect of electrochemical oxidation on enhancement of biodegradability and the biodegradation efficiency on untreated and electrochemically pre-treated effluents were evaluated.
Journal ArticleDOI
Fungal biodegradation of the N-nitrosodimethylamine precursors venlafaxine and O-desmethylvenlafaxine in water.
Marta Llorca,Francesc Castellet-Rovira,María-José Farré,Adrián Jaén-Gil,Maira Martínez-Alonso,Sara Rodríguez-Mozaz,Montserrat Sarrà,Damià Barceló +7 more
TL;DR: The capability of three white rot fungi to remove both antidepressants from water and to decrease NDMA formation potential was investigated, and transformation by-products (TPs) generated along the treatment process were elucidated and correlated with their ND MA formation potential.
Journal ArticleDOI
Cost effective sludge reduction using synergetic effect of dark fenton and disperser treatment
J. Rajesh Banu,V. Godvin Sharmila,M. Gayathri devi,S. Adish Kumar,Gopalakrishnan Kumar,Dinh Duc Nguyen,Ganesh Dattatraya Saratale +6 more
TL;DR: In this article, a combination of dark Fenton with disperser (DFD) reduces time required for the treatment from 90 to 30 min with the disperser specific energy input of 835.536kJ/kg total solids (TS).
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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Science and technology for water purification in the coming decades
Mark A. Shannon,Paul W. Bohn,Paul W. Bohn,Menachem Elimelech,Menachem Elimelech,John G. Georgiadis,Benito J. Mariñas,Anne M. Mayes,Anne M. Mayes +8 more
TL;DR: Some of the science and technology being developed to improve the disinfection and decontamination of water, as well as efforts to increase water supplies through the safe re-use of wastewater and efficient desalination of sea and brackish water are highlighted.
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Photochemical processes for water treatment
Journal ArticleDOI
Advanced Oxidation Processes for Organic Contaminant Destruction Based on the Fenton Reaction and Related Chemistry
TL;DR: In this paper, the complex mechanisms of Fenton and Fenton-like reactions and the important factors influencing these reactions, from both a fundamental and practical perspective, in applications to water and soil treatment, are discussed.