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Iron (III) Removal from Industrially Polluted Waters by Electrocoagulation
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SYSNO ASEP 0397725 Document Type C - Proceedings Paper (int. conf.) R&D Document Type The record was not marked in the RIV Title Iron (III) Removal from Industrially Polluted Waters by Electrocoagulation Author(s) Krystyník, Pavel (UCHP-M) RID, SAI, ORCID
Klusoň, Petr (UCHP-M) RID, ORCID, SAI
Šolcová, Olga (UCHP-M) RID, ORCID, SAISource Title Book of Abstracts. - Trnava : Trnavská univerzita sv.Cyrila a Metoděje, 2013 / Ondrejovič M. ; Nemeček P. - ISBN 978-80-8105-501-0 Pages s. 39 Number of pages 1 s. Publication form Print - P Action International Scientific Conference Applied Natural Sciences 2013 /4./ Event date 02.10.2013-04.10.2013 VEvent location Nový Smokovec, High Tatras Country SK - Slovakia Event type WRD Language eng - English Country SK - Slovakia Keywords electrocoagulation ; iron removal ; water treatment Subject RIV CI - Industrial Chemistry, Chemical Engineering R&D Projects TA03010548 GA TA ČR - Technology Agency of the Czech Republic (TA ČR) FR-TI1/065 GA MPO - Ministry of Industry and Trade (MPO) Institutional support UCHP-M - RVO:67985858 Annotation Electrocoagulation (EC) is a very promising technique for treatment of the industrially polluted waters. This work describes removal of ferric ions from waters by EC using mild steel electrodes. The influence of ferric ion concentration, pH of reaction solution, current density (dosing rate) and method of dosing has been evaluated. Electrocoagulation process was performed continuously with initial Fe concentrations in the range 25-200 mg/l at various pH values. After EC treatment a post mixing stage was found as benefit for iron removal. The pH values above 4.5 and the dosing rate/iron pollution concentration ratio between 1 to 2 reveal the highest degree of iron removal. The maximum efficiency of iron removal varied between 95–100 % at a neutral pH. Workplace Institute of Chemical Process Fundamentals Contact Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227 Year of Publishing 2014
Number of the records: 1