1.       Sequestration of heavy metals using multi-functional biodegradable natural polymers, As Co-Investigator, (CSIR). (2021-2024). (ongoing)

2.       Efficacy of appropriately tailored biopolymer and carbonaceous adsorbents for the separation and recovery of Europium, DST SERB, 29 lakhs (2017-20).   

3.       Development of suitably customized polymers and clay based adsorbents for the effective removal of chromium from e-waste, DST-SERB, 42 lakhs (2013-16).

4.       Laboratory investigation and field application towards the effective defluoridation of water using appropriately tailored sorbents, DST under WTI scheme, 26 lakhs (2012-16).

5.       Chemically modified polymeric sorbents for the removal and recovery of precious metal palladium from industrial waste, Funded by UGC, 4.7 lakhs (F.41-212/2012(SR)) (2012-2015).

6.       Chemically modified adsorbents for the pre-concentration and separation of toxic heavy metal ions from industrial wastes and environmental samples, DST-SERC, 22.5 lakhs (2008-2011).

7.       Study of the extraction behavior and speciation of chromium using various long chain amines and its application in treatment of electroplating waste water, UGC, 4.17 lakhs (2007-2010).