Treatment of heavy metals contaminated solid wastes-Stabilization

摘要: This paper presents investigation of possibility heavy metals contaminated solid wastes treatment form Bor Site, Serbia. Presented remediation technology is stabilization, which can effectively reduce content contaminants in the environment. As a representative waste from investigated site Dam copper sulphide ore flotation tailings was chosen. For stabilization as stabilizing agenses foundry sand and lime were used. Experiments conducted by leaching mixture samples agens or their with sulphuric acid. Change Cu, Fe, Pb Zn concentration change pH Eh value followed during 4 cycles leaching. Laboratory results show that used are very effective samples.