title: An efficient technology to treat heavy metal--lead--contaminated soil by microwave radiation.
abstract: Microwave (MW) technology can be used to vitrify contaminated soil wastes and immobilize heavy metal ions in soils. More than 93% of the Pb(II)-contaminated soil was vitrified to a glass/ceramic formation after 30 min of MW radiation. In a 6-year study, the Pb(II) concentration of the vitrified soil in the leaching test was less than 1.0 mg/l, which is substantially below the USEPA regulatory limit of 5.0 mg/l.
authors.affiliation: Department of Safety, Health and Environmental Engineering, National Kaohsiung First University of Science and Technology, Juoyue Road, Nantz District, 811 Kaohsiung, Taiwan, ROC. george@ccms.nkfust.edu.tw
authors.forename: Chih-Ju G
authors.initials: CJ
authors.lastname: Jou
mesh_terms: D002244:Carbon / Q000737:chemistry; D002516:Ceramics; D005898:Glass; D007501:Iron / Q000737:chemistry; D007854:Lead / Q000737:chemistry / Q000528:radiation effects*; D008872:Microwaves; D012989:Soil Pollutants / Q000528:radiation effects*; D018505:Waste Management / Q000379:methods*
chemical_list: D012989:Soil Pollutants; D007854:Lead; D002244:Carbon; D007501:Iron