publication . Article . 2012

Electrokinetic removal of Pb from tailings and the application of stabilization agents

Rajić, Ljiljana; Dalmacija, Božo; Dalmacija, Milena;
Open Access English
  • Published: 01 Jan 2012 Journal: Rudarski radovi, Bor (issn: 1451-0162, Copyright policy)
Abstract
In this study, the possibility of applying the certain stabilization agents was investigated in order to improve the electrokinetic treatment of tailings with high concentrations of Pb. Different stabilization agents were inserted in the cathode region in order to improve the immobilisation of Pb ions that migrate towards the cathode, and thus control Pb movement and behaviour. EK treatments were carried out in the electrokinetic setup using the voltage gradient of 1 V/cm. The applied stabilization agents in investigation were: activated carbon, zeolite, coal fly ash, Portland cement and lime. The stabilization agents were inserted in the cathode region. The ove...
Subjects
free text keywords: electrokinetics remediation, tailings, stabilization agents, lead
Funded by
MESTD| Improving sediment remediation technologies to protect water
Project
  • Funder: Ministry of Education, Science and Technological Development of Republic of Serbia (MESTD)
  • Project Code: 37004
  • Funding stream: Technological Development (TD or TR)
,
MESTD| Improving remediation technologies and developing methods for the risk assessment of contaminated sites
Project
  • Funder: Ministry of Education, Science and Technological Development of Republic of Serbia (MESTD)
  • Project Code: 43005
  • Funding stream: Integrated and Interdisciplinary Research (IIR or III)
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