1. WHO, Chapter 12 - Chemical fact sheets; In: Guidelines for drinking-water quality - Volume 1: Recommendations; 296-460;World Health Organization, 2008.
2. Removal of Cr(VI) from wastewater using a natural nanoporous adsorbent: experimental, kinetic and optimization studies;Maheshwari;Adsorpt. Sci. Technol.,2015
3. Maheshwari U. ,Gupta S. Activated Neem Bark as a Potential Low-Cost adsorbent for the Removal of Cr(VI), Cu(II) and Zn(II) from Wastewater. 2015; 43 - 45
4. Efficient adsorbent for simultaneous removal of Cu(II), Zn(II) and Cr(VI): Kinetic, thermodynamics and mass transfer mechanism;Maheshwari;Process Saf. Environ. Prot.,2015
5. Maheshwari U. Removal of Metal Ions from Wastewater using Adsorption: Experimental and Theoretical Studies. 2015; Ph.D.: 279.