D.E. Ralph

Bioleaching of metals from spent lithium ion secondary batteries using Acidithiobacillus ferrooxidans

Debaraj Mishra, Dong-Jin Kim, D.E. Ralph et al. · Waste Management · 2007 · 398 citations

Chemical Engineering, Engineering, Environmental Engineering +9

Bioleaching of spent hydro-processing catalyst using acidophilic bacteria and its kinetics aspect

Debaraj Mishra, Dong Joon Kim, D.E. Ralph et al. · Journal of Hazardous Materials · 2007 · 154 citations

Chemical Engineering, Engineering, Acidophilic Bacteria +10

Bioleaching of vanadium rich spent refinery catalysts using sulfur oxidizing lithotrophs

Dillip Kumar Mishra, D.J. Kim, D.E. Ralph et al. · Hydrometallurgy · 2007 · 130 citations

Chemical Engineering, Engineering, Bioremediation +7

Nanofiltration of Mine Water: Impact of Feed pH and Membrane Charge on Resource Recovery and Water Discharge

Mark Mullett, Roberta Fornarelli, D.E. Ralph · Membranes · 2014 · 99 citations · Full text

Filtration, Engineering, Mine Water +20

Sodium sulphate and sodium chloride effects on batch culture of iron oxidising bacteria

D.W. Shiers, K.R. Blight, D.E. Ralph · Hydrometallurgy · 2005 · 89 citations

Batch Culture, Sodium Sulphate, Engineering +6