00000nam 2200000za 4500 9.846648 CaOODSP 20241203113640 cr ||||||||||| 171106s1997 onca|||fo f000 0 eng d CaOODSP eng n-cn-on En13-5/97-128E-PDF Zanini, L. (Lavinia) Inorganic geochemistry of the groundwater at the Smithville site - Phase I investigation [electronic resource] / by L. Zanini, K. Novakowski and P. Lapcevic. Burlington, Ont. : Groundwater Remediation Project, National Water Research Institute, 1997. iv, 39 p. : ill. NWRI contribution ; 97-128 "July 4, 1997". Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This report presents the results of an extensive groundwater sampling program undertaken in February/March 1997 as part of ongoing GWRP studies at Smithville ON. Samples were obtained from 46 different zones in seven boreholes. The primary purpose of this sturdy was to aid in the development of a detailed conceptual model of groundwater flow and contaminant transport in the fractured bedrock underlying the CWML waste site. The work is unique in developing techniques for effectively characterizing the geochemistry of fractured rock systems and in the detailed nature of the investigation. The results indicate that Fe reducing zones exist closest to the ground surface where the groundwater is considered to be in a post-oxic state. The transition from post-oxic conditions to more anaerobic conditions occurs with increasing depth where S04 reducing conditions prevail"--Management perspective. gccst Geochemistry gccst Groundwater Novakowski, Kent S. Lapcevic, P. A. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 97-128 (CaOODSP)9.844121 PDF 2.17 MB https://publications.gc.ca/collections/collection_2017/eccc/En13-5-97-128-eng.pdf