Blowes D W author Ptacek C J author Benner S G author McRae C W T author Bennett T A author Puls R W author 2000 Permeable reactive barriers are an emerging alternative to traditional pump and treat systems for groundwater remediation. This technique has progressed rapidly over the past decade from laboratory bench-scale studies to full-scale implementation. Laboratory studies indicate the potential for treatment of a large number of inorganic contaminants, including As, Cd, Cr, Cu, Hg, Fe, Mn, Mo, Ni, Pb, Se, Tc, U, V, NO3, PO4 and SO4. Small-scale field studies have demonstrated treatment of Cd, Cr, Cu, Fe, Ni, Pb, NO3, PO4 and SO4. Permeable reactive barriers composed of zero-valent iron have been used in full-scale installations for the treatment of Cr, U, and Tc. Solid-phase organic carbon in the form of municipal compost has been used to remove dissolved constituents associated with acid-mine drainage, including SO4, Fe, Ni, Co and Zn. Dissolved nutrients, including NO3 and PO4, have been removed from domestic septic-system effluent and agricultural drainage. acid mine drainage adsorption agricultural waste aquifers chemical reactions chromium concentration contaminant plumes decontamination disposal barriers dissolved materials drainage ground water heavy metals metals nitrate ion nutrients permeability phosphate ion pollution pump-and-treat remediation sulfate ion waste disposal water treatment mine water treatment Remediation Groundwater Metals Nutrients Radionuclides Sept.; Treatment of inorganic contaminants using permeable reactive barriers; file:///C:/Dokumente%20und%20Einstellungen/Stefan/Eigene%20Dateien/Artikel/9401.pdf; Science Direct exported from refbase (https://www.Wolkersdorfer.info/gard/refbase/show.php?record=46), last updated on Thu, 14 Oct 2010 06:38:19 +0200 text http://www.sciencedirect.com/science/article/B6V94-412RX1C-H/2/d912e926c3355517f8342cea176c167c http://www.sciencedirect.com/science/article/B6V94-412RX1C-H/2/d912e926c3355517f8342cea176c167c Blowes_etal2000 CBU @ c.wolke @ 9401 2000 continuing periodical academic journal 45 1-2 123 137 0169-7722