00000nam 2200000za 4500 9.867356 CaOODSP 20241203113645 cr ||||||||||| 190118s2003 onc #ot f|0| 0 eng d CaOODSP eng eng fre n-cn--- En13-5/03-202E-PDF Multicomponent reactive transport modelling of acid neutralization reactions in mine tailings [electronic resource] / Jasna Jurjovec ... [et al.]. [Burlington, Ont.] : Environment Canada, [2003]. 17 p. : figures. NWRI contribution ; no. 03-202 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. "Multicomponent reactive transport modelling was conducted to analyze and quantify the acid neutralization reactions observed in a column experiment. Experimental results and the experimental procedures have been previously published. The pore water geochemistry was described by dissolution and precipitation reactions involving and secondary phases. The initial amounts of the primary phases ankerite, dolomite, siderite, chlorite and gypsum were constrained by mineralogical analyses of the tailings sample used in the experiment. Secondary gibbsite was incorporated into the model to adequately explain the changes in pH and concentration changes of Al in the column effluent water"--Abstract. Abstracts in English and French. gccst Mining industry gccst Water pollution Jurjovec, Jasna. Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; no. 03-202. (CaOODSP)9.844121 PDF 1.67 MB https://publications.gc.ca/collections/collection_2019/eccc/En13-5-03-202-eng.pdf