·no.IN 201811011885 titled BIOREMEDIATION SYSTEMS AND METHODS FOR REMOVING
DAMAGING HEAVY METALS FROM INDUSTRIAL EFFLUENTS as a Inventor
·IN 201811037651 titled-BIOLOGICAL EXTRACTION AND RECYCLING OF LITHIUM IONS FROM LITHIUM-ION BATTERIES
for a microbiology based method to recycle all metals and essentially reuse them in the system.what can assure is low cost and a higher recovery of metals.