2007: 1st position in the “24th Regional Rural Eco-development Training Camp” organized by the School of Fundamental Research, Regional Resource Agency (NEAC, MoEF), Bankura.
2011: Science Direct Top 25: 4th Most Downloaded Article for Journal of Environmental Management, January to December (full year), Elsevier (Remediation technologies for heavy metal contaminated groundwater).
2012: Science Direct Top 25: 2nd Most Downloaded Article for Journal of Environmental Management, January to December (full year), Elsevier (Remediation technologies for heavy metal contaminated groundwater).
2013: Awarded 1st place in the Three-Minute Thesis Competition , Faculty of Engineering, University of Malaya.
2013: Invited presentation at University of Malaya Researchers' Conference (Special Session 3: Future Research Leaders), November 19–20, 2013, University of Malaya, Kuala Lumpur, Malaysia.
2009: THE Outstanding Engineering Research Team Award.
2010: DelPHE British Council Grant (Arsenic Awareness Campaign), Cambodia.
2010: St Andrew’s Prize for the Environment (St Andrew's University, Scotland & Conoco Philips).
2011: Innovation Award for Remediation Technology: UK Environment & Energy.
2012: Energy Globe Award (India), Energy Globe Foundation, Austria.
2012: Energy Globe World Award for Water, The Energy Globe Foundation.
2012: National Green Apple Award, Green Organization, UK.
2015: Newton–Omar Ungku fund: British Council Institutional Link Programme.
2016: Newton Fund: India–UK Collaborative Industrial Research & Development Programme.