1. Remediation and recycling of chromium from tannery wastewater using combined chemical–biological treatment system 
Engy Ahmed, Hesham M. Abdulla, Amr H. Mohamed, Ahmed D. El-Bassuony 
Process Safety and Environmental Protection 
Volume 104, Pages 1-10 (November 2016)
DOI: /j.psep
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2. Fig. 1
Cr(III) precipitation from tannery wastewater by (A) cement dust and (B) lime.
Process Safety and Environmental Protection  , 1-10DOI: ( /j.psep )
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3. Fig. 2
Effect of porous medium type (A) gravel and (B) sand on Cr(VI) bioremoval efficiency.
Process Safety and Environmental Protection  , 1-10DOI: ( /j.psep )
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4. Fig. 3
Effect of inoculum size of Kitasatosporia sp. on Cr(VI) bioremoval efficiency in sand columns.
Process Safety and Environmental Protection  , 1-10DOI: ( /j.psep )
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5. Fig. 4
Effect of wastewater flow rate on Cr(VI) bioremoval efficiency in sand columns.
Process Safety and Environmental Protection  , 1-10DOI: ( /j.psep )
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6. Fig. 5
Effect of culture conditions of Kitasatosporia sp. on Cr(VI) bioremoval efficiency in sand columns.
Process Safety and Environmental Protection  , 1-10DOI: ( /j.psep )
Copyright © 2016 Institution of Chemical Engineers Terms and Conditions