Fabrication of surface-engineered superparamagnetic nanocomposites (Co/Fe/Mn) with biochar from groundnut waste residues for the elimination of copper and lead metal ions
- Dhanya Vishnu
- Balaji Dhandapani*
- Shankar Ram Ramakrishnan
- Prasanna Kumar Pandian
- Thiruvikraman Raguraman
10.1007/s40097-020-00360-y