Matches in SemOpenAlex for { <https://semopenalex.org/work/W2087084388> ?p ?o ?g. }
- W2087084388 endingPage "976" @default.
- W2087084388 startingPage "970" @default.
- W2087084388 abstract "Effects of some experimental parameters (supporting electrolyte, initial pH and current density) on the performance of electrocoagulation process using iron electrodes were investigated. Results of experiments showed that dissolution of iron is purely electrochemical and fits well with Faraday's law and leads to Fe2+ which are chemically oxidized into Fe3+ in aerated conditions. In neutral and alkaline conditions, the reaction between hydroxyl ions generated at the cathode and dissolved iron ions forms insoluble hydroxo-iron species. Potentiodynamic polarization tests showed that the formation of passive film on iron anode limits the continuous electrochemical dissolution of iron. Corrosion and pitting potentials largely depend on the nature of supporting electrolyte. The dissolution of iron is facilitated by pitting corrosion with chloride ions, but it is inhibited in the presence of phosphate ions. However, fluctuations between pitting and passivity were observed in the presence of sulfate ions but this can be eliminated by the addition of small amount of chloride ions. Electrocoagulation using iron electrodes was applied to remove tannic acid (TA) from water. The obtained results have shown that the efficiency of this electrochemical technology depends largely on certain operating parameters including initial pH, current density and nature of supporting electrolyte. Almost complete COD removal can be achieved in batch electrochemical reactor using iron electrodes under optimized operating conditions after consumption of 1 A h dm−3. The elimination of TA from water involves a primary mechanism leading to the formation of stable black organometallic complexes and a second mechanism through sweep coagulation." @default.
- W2087084388 created "2016-06-24" @default.
- W2087084388 creator A5038398773 @default.
- W2087084388 creator A5051264963 @default.
- W2087084388 creator A5056161816 @default.
- W2087084388 creator A5057693854 @default.
- W2087084388 creator A5076316090 @default.
- W2087084388 date "2011-08-01" @default.
- W2087084388 modified "2023-10-06" @default.
- W2087084388 title "Application of electrochemically dissolved iron in the removal of tannic acid from water" @default.
- W2087084388 cites W128370223 @default.
- W2087084388 cites W1965714613 @default.
- W2087084388 cites W1969396240 @default.
- W2087084388 cites W1969742034 @default.
- W2087084388 cites W1975009608 @default.
- W2087084388 cites W1986698036 @default.
- W2087084388 cites W1998124662 @default.
- W2087084388 cites W2008533210 @default.
- W2087084388 cites W2019233997 @default.
- W2087084388 cites W2019774363 @default.
- W2087084388 cites W2024601422 @default.
- W2087084388 cites W2041132327 @default.
- W2087084388 cites W2048211323 @default.
- W2087084388 cites W2055442513 @default.
- W2087084388 cites W2059682823 @default.
- W2087084388 cites W2067825674 @default.
- W2087084388 cites W2073848151 @default.
- W2087084388 cites W2074413688 @default.
- W2087084388 cites W2080566117 @default.
- W2087084388 cites W2083997223 @default.
- W2087084388 cites W2087851890 @default.
- W2087084388 cites W2090524800 @default.
- W2087084388 cites W2092947052 @default.
- W2087084388 cites W2095062332 @default.
- W2087084388 cites W2138033306 @default.
- W2087084388 cites W2151984686 @default.
- W2087084388 cites W2153962542 @default.
- W2087084388 cites W4231639414 @default.
- W2087084388 doi "https://doi.org/10.1016/j.cej.2011.07.009" @default.
- W2087084388 hasPublicationYear "2011" @default.
- W2087084388 type Work @default.
- W2087084388 sameAs 2087084388 @default.
- W2087084388 citedByCount "35" @default.
- W2087084388 countsByYear W20870843882012 @default.
- W2087084388 countsByYear W20870843882013 @default.
- W2087084388 countsByYear W20870843882014 @default.
- W2087084388 countsByYear W20870843882017 @default.
- W2087084388 countsByYear W20870843882018 @default.
- W2087084388 countsByYear W20870843882019 @default.
- W2087084388 countsByYear W20870843882020 @default.
- W2087084388 countsByYear W20870843882021 @default.
- W2087084388 countsByYear W20870843882022 @default.
- W2087084388 countsByYear W20870843882023 @default.
- W2087084388 crossrefType "journal-article" @default.
- W2087084388 hasAuthorship W2087084388A5038398773 @default.
- W2087084388 hasAuthorship W2087084388A5051264963 @default.
- W2087084388 hasAuthorship W2087084388A5056161816 @default.
- W2087084388 hasAuthorship W2087084388A5057693854 @default.
- W2087084388 hasAuthorship W2087084388A5076316090 @default.
- W2087084388 hasConcept C147789679 @default.
- W2087084388 hasConcept C163127949 @default.
- W2087084388 hasConcept C17525397 @default.
- W2087084388 hasConcept C178790620 @default.
- W2087084388 hasConcept C179104552 @default.
- W2087084388 hasConcept C185592680 @default.
- W2087084388 hasConcept C20625102 @default.
- W2087084388 hasConcept C2775832776 @default.
- W2087084388 hasConcept C2777828583 @default.
- W2087084388 hasConcept C2778695967 @default.
- W2087084388 hasConcept C2780534640 @default.
- W2087084388 hasConcept C2781393965 @default.
- W2087084388 hasConcept C52859227 @default.
- W2087084388 hasConcept C68801617 @default.
- W2087084388 hasConcept C88380143 @default.
- W2087084388 hasConcept C89395315 @default.
- W2087084388 hasConceptScore W2087084388C147789679 @default.
- W2087084388 hasConceptScore W2087084388C163127949 @default.
- W2087084388 hasConceptScore W2087084388C17525397 @default.
- W2087084388 hasConceptScore W2087084388C178790620 @default.
- W2087084388 hasConceptScore W2087084388C179104552 @default.
- W2087084388 hasConceptScore W2087084388C185592680 @default.
- W2087084388 hasConceptScore W2087084388C20625102 @default.
- W2087084388 hasConceptScore W2087084388C2775832776 @default.
- W2087084388 hasConceptScore W2087084388C2777828583 @default.
- W2087084388 hasConceptScore W2087084388C2778695967 @default.
- W2087084388 hasConceptScore W2087084388C2780534640 @default.
- W2087084388 hasConceptScore W2087084388C2781393965 @default.
- W2087084388 hasConceptScore W2087084388C52859227 @default.
- W2087084388 hasConceptScore W2087084388C68801617 @default.
- W2087084388 hasConceptScore W2087084388C88380143 @default.
- W2087084388 hasConceptScore W2087084388C89395315 @default.
- W2087084388 hasIssue "2-3" @default.
- W2087084388 hasLocation W20870843881 @default.
- W2087084388 hasOpenAccess W2087084388 @default.
- W2087084388 hasPrimaryLocation W20870843881 @default.
- W2087084388 hasRelatedWork W1986728409 @default.
- W2087084388 hasRelatedWork W2031634020 @default.
- W2087084388 hasRelatedWork W2035961503 @default.