Browsing by Author "Gahan, C.S."

Now showing items 1-3 of 3

Bench scale microbial catalysed leaching of mobile phone PCBs with an increasing pulp density

Garg, H.; Nagar, N.; Ellamparuthy, G.; Angadi, S.I.; Gahan, C.S. (Heliyon, 5(12), 2019: e02883)

The study reports the effect of increasing pulp density on the bio-catalyzed leaching of metals from waste mobile phone printed circuit boards. Mixed microbial consortia of iron and sulfur-oxidizing microorganisms were ...
Beneficiation of iron ore slime using Aspergillus niger and Bacillus circulans

Pradhan, Nilotpala; Das, B.; Gahan, C.S.; Kar, R.N.; Sukla, L.B. (Bioresource Technology, 97(15), 2006: 1876-1879)

Studies were carried out on the removal of alumina from iron ore slime containing (%) Fe2O3 75.7, Al2O3 9.95, SiO2 6.1, Fe (total) 52.94 with the help of Bacillus circulans and Aspergillus niger. B. circulans and A. niger ...
Bioleaching of waste mobile phone printed circuit board in controlled redox potential compared to non-controlled redox potential

Garg, H.; Nagar, N.; Ansari, M.N.; Ellamparuthy, G.; Angadi, S.I.; Akcil, A.; Gahan, C.S. (International Journal of Environmental Science and Technology, 17(6), 2020: 3165-3176)

The present study was conducted to carry out bioleaching of waste mobile phone printed circuit board (WMPPCB) in a high redox potential-controlled fed-batch process compared to the low redox potential batch process. ...

Search Repository