02014oam 2200517 450 991071602310332120210528083706.0(CKB)5470000002517877(OCoLC)318692963(EXLCZ)99547000000251787720090122d2002 ua 0engur|||||||||||txtrdacontentcrdamediacrrdacarrierLong-term performance of permeable reactive barriers using zero-valent iron an evaluation at two sites /Richard T. Wilkin, Robert W. Puls, and Guy W. SewellCincinnati, OH :United States Environmental Protection Agency, National Risk Management Research Laboratory,2002.1 online resource (18 pages) illustrations (some color), chartsEnvironmental research brief"March 2002"--Back cover."EPA/600/S-02/001"--Back cover.Includes bibliographical references (pages 18).Long-term performance of permeable reactive barriers using zero-valent iron GroundwaterPurificationObservationsWaterPurificationIron removalObservationsPermeable reactive barriersObservationsWaterMicrobiologyReactivity (Chemistry)GroundwaterPurificationWaterPurificationIron removalPermeable reactive barriersWaterMicrobiology.Reactivity (Chemistry)Wilkin Richard T.1965-1392702Puls Robert W(Robert William),1950-Sewell Guy W.National Risk Management Research Laboratory (U.S.),DTICEDTICEOCLCQGPOBOOK9910716023103321Long-term performance of permeable reactive barriers using zero-valent iron3447844UNINA