1. Daniel Mamais Constantinos Noutsopoulos Ioanna Kavallari Eleni Nyktari Apostolos Kaldis Eleni Panousi George Nikitopoulos Kornilia Antoniou Maria Nasioka, Biological groundwater treatment for chromium removal at low hexavalent chromium concentrations, Chemosphere, Volume 152, 2016, Pages 238-244
2. Somayeh Golbaz Ahmad Jonidi Jafari Roshanak Rezaei Kalantary, Separate and simultaneous removal of phenol, chromium, and cyanide from aqueous solution by coagulation/precipitation: Mechanisms and theory, Chemical Engineering Journal, Volume 253, 1 2014, Pages 251-257
3. Shaima S. Hamdan Muftah H.El-Naas, Characterization of the removal of Chromium(VI) from groundwater by electrocoagulation, Journal of Industrial and Engineering Chemistry, Volume 20, Issue 5, 2014, Pages 2775-2781
4. Yingmin Qu Xuemei Zhang Jiao Xu Weijiang Zhang Yu Guo, Removal of hexavalent chromium from wastewater using magnetotactic bacteria, Separation and Purification Technology, Volume 136, 5 2014, Pages 10-17
5. Al- Sou'od, K., Adsorption isotherm studies of chromium (VI) from aqueous solutions using jordanian pottery materials, APCBEE Proc., Volume 1,2012, Pages 116-125
6. Dehghani, M.H., D. Sanaei, I. Ali and A. Bhatnagar, Removal of Chromium (VI) from aqueous solution using treated waste newspaper as a low cost adsorbent: Kinetic modelling and isotherm studies, J. Mol. Liquids, Volume 215, 2016, Pages 671-679
7. Zimmermann, A.C, A. Mecabo, T. Fagundes and C.A. Rodrigues, Adsorption of Cr (VI) using Fe-crosslinked chitosan complex (Ch-Fe), J.Haz.Mat, Volume 179, 2010, Pages 192-196
8. Fu,F. and Q. Wang, Removal of heavy metal ions from wasterwaters: A review, J.Env. Mgt. Vol. 92, 2011, Pages 407-418
9. Sivaprakash, B and N.Rajamohan,Equilibrium and Kinetics Studies on the Biosorption of As (III) and As (V) by the Marine Algae Turbinaria conoides, Research Journal of Environmental Sciences, Science Alert, Volume 5 (10),2011, Pages 779-789
10. Sivaprakash.B, N.Rajamohan and A. Mohamed Sadhik, Batch and column sorption of heavy metal from aqueous solution using a marine alga Sargassum tenerrimum, International Journal of ChemTech Research, Volume,2(1),2010,Pages 155-162
11. Rajamohan. N and B.Sivaprakash, Biosorption of heavy metal using brown seaweed in a regenerable continuous column, Asia Pac. J Chem Eng.,Volume 3, 2008, Pages 572 – 578
12. Sampranpiboon, P. Charnkeit kong, X. Feng, Equilibrium isotherm models for adsorption of zinc (II) ion from aqueous solution on pulp waste, WSEAS Transactions on Environment and Development, Volume 10, 2014 Pages 35–47
13. G. Limousin, J.-P. Gaudet, L. Charlet, S. Szenknect, V. Barthes, M. Krimissa, Review: Sorption isotherms: A review on physical bases, modeling and measurement, Applied Geochemistry. Volume 22, 2007, Pages 249–275
14. Hamdaouia,O, E. Naffrechoux., Modeling of adsorption isotherms of phenol and chlorophenols onto granular activated carbon Part I. Two-parameter models and equations allowing determination of thermodynamic parameters, Journal of Haz. Mat. Volume 147, 2007 Pages 381–394
15. Shahbeig, H, N. Bagheri, S.A. Ghorbanian., A. Hallajisani., S. Poorkarimi., A new adsorption isotherm model of aqueous solutions on granular activated carbon, WJMS. Volume 9, 2013, Pages 243–254