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Alok Mittal
Researcher at Maulana Azad National Institute of Technology
Publications - 169
Citations - 14835
Alok Mittal is an academic researcher from Maulana Azad National Institute of Technology. The author has contributed to research in topics: Adsorption & Freundlich equation. The author has an hindex of 54, co-authored 164 publications receiving 12943 citations. Previous affiliations of Alok Mittal include University of Delhi & Netaji Subhas Institute of Technology.
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Removal and recovery of Chrysoidine Y from aqueous solutions by waste materials.
TL;DR: The recovery of the adsorbed dye from bottom ash and de-oiled soya, have been found to be 85% and 99%, respectively, and column experiments indicate practical utility of the Adsorbents for eradicating hazardous dyes from effluents.
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Photo-catalytic degradation of toxic dye amaranth on TiO2/UV in aqueous suspensions
Vinod Kumar Gupta,Rajeev Jain,Alok Mittal,Tawfik A. Saleh,Arunima Nayak,Shilpi Agarwal,Shalini Sikarwar +6 more
TL;DR: The photo-catalytic degradation of an azo dye - Amaranth (AM) - has been investigated in TiO(2)/UV aqueous suspensions and it was observed that decolorization rate increased by the increase in temperature and the lower the pH the higher the degradation.
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Adsorptive removal of hazardous anionic dye "Congo red" from wastewater using waste materials and recovery by desorption.
TL;DR: The present investigation assesses the applicability of waste materials--bottom ash and deoiled soya--for the removal of the colorant Congo red from wastewaters by evaluating the adsorption characteristics and dye removal efficiency of adsorbents.
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Adsorption of hazardous dye crystal violet from wastewater by waste materials.
TL;DR: The adsorption performance of the materials bottom ash (BA), a power plant waste, and de-oiled soya (DOS), a soya bean industry waste for removal of crystal violet dye, has been investigated through batch and column experiments, which revealed that the adsorbent process is endothermic in nature.
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Removal of the hazardous dye rhodamine B through photocatalytic and adsorption treatments
TL;DR: A significant decrease in the COD values was observed, which clearly indicates that both photocatalytic and adsorption methods offer good potential to remove Rhodamine B from industrial effluents.