LEACHATE TRANSPORT PHENOMENON ON GROUNDWATER QUALITY: MODELING USING MODFLOW AND MT3DMS TOOLS

<p>The dumping of solid waste in uncontrolled landfills can cause significant impacts on the environment and human health. The open dumps formation leachate which contaminated groundwater; use these groundwater reported danger to goal protection is necessary control release migration pollutants from subsurface. In this paper, above-mentioned problems were dealt with case study Ariyamangalam site, Tiruchirappalli, Tamilnadu. dump site receives 71% organic waste. flow transport model was developed using Visual MODFLOW MT3DMS (Version 4.3), subsurface predict plume behavior under different scenarios. conceptual system derived information geology, geo physical hydrology area. total dissolved solids (TDS) taken as a parameter, extent contaminant for next nine years (2014-2022). From model, it found that increase water level by 2.5 m above MSL December 2010 (70.9 MSL) 2022 (73.4 around predicted TDS movement identified towards west south east directions As conclusion, be effectively used studying into system.</p>