Fate and transport of pollutants in subsurface: evolution of knowledge and understanding -- Governing mechanisms of fate and transport of target pollutants in subsurface -- Transport behaviour of gaseous contaminants through subsurface system -- Aqueous two-phase system: an alternative process for industrial dye recovery -- Leaching behaviors of agricultural contaminants in heterogeneous system -- Contribution of ground water in the calculation of net GHG fluxes from freshwater bodies -- Application of visual mod-flow in groundwater flow modeling at the left crescent of the Ganga river, Varanasi, India -- Impacts of climate and land use changes on water resources at basin level -- Occurrence of non-steroidal anti-inflammatory drugs (NSAIDs) in environment: impact and remediation techniques -- Fate and transport of non-aqueous phase liquids (NAPLs) in subsurface: laboratory studies -- Treatment of pharmaceutical and personal care products (PPCPs) before discharging to agricultural lands -- Mechanistic understanding of heterogeneous photocatalysis for the dye degradation in wastewater -- Arsenic pollution in groundwater and its in-situ remediation technologies -- Groundwater contamination susceptibility in watershed of stream São Lourenço in southern Brazil -- Dynamic of heavy metals and environmental impact of waste phosphogypsum -- Mitigation of ground water pollution: heavy metal retention characteristics of fly ash based liner material -- Micropollutants in wastewater: health risk assessment, biomonitoring and bioremediation -- Groundwater pollution by geogenic and industrial pollutants -- Impact of climatic variabilities on groundwater resources -- Salinization of coastal groundwater resource in the perspective of climate change -- Impact of climate change variability on groundwater resource in southern western Nigeria as case study.