K
Krishnaiah Abburi
Researcher at Sri Venkateswara University
Publications - 17
Citations - 2493
Krishnaiah Abburi is an academic researcher from Sri Venkateswara University. The author has contributed to research in topics: Freundlich equation & Adsorption. The author has an hindex of 16, co-authored 17 publications receiving 2268 citations. Previous affiliations of Krishnaiah Abburi include United States Army Armament Research, Development and Engineering Center & Engineer Research and Development Center.
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Removal of hexavalent chromium from wastewater using a new composite chitosan biosorbent.
TL;DR: A comparison of the results of the present investigation with those reported in the literature showed that chitosan coated on alumina exhibits greater adsorption capacity for chromium(VI), while the ultimate capacity obtained from the Langmuir model is 153.85 mg/g chitan.
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Removal of arsenic (III) and arsenic (V) from aqueous medium using chitosan-coated biosorbent.
TL;DR: Results indicated that no arsenic was found in the effluent solution up to about 40 and 120 bed volumes of As(III) and As(V), respectively, and Sodium hydroxide solution (0.1M) was found to be capable of regenerating the column bed.
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Adsorptive removal of copper and nickel ions from water using chitosan coated PVC beads.
TL;DR: The experimental results demonstrated that chitosan coated PVC beads could be used for the removal of Cu (II) and Ni(II) ions from aqueous medium through adsorption.
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Biosorption of Cu(II), Cd(II) and Pb(II) by Acacia leucocephala bark powder: Kinetics, equilibrium and thermodynamics
Venkata Subbaiah Munagapati,Vijaya Yarramuthi,Siva Kumar Nadavala,Subba Reddy Alla,Krishnaiah Abburi +4 more
TL;DR: In this article, the kinetics, equilibrium and thermodynamics of the biosorption of Acacia leucocephala bark powder from aqueous solution were investigated at different experimental conditions.
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Competitive adsorption of Cu (II), Co (II) and Ni (II) from their binary and tertiary aqueous solutions using chitosan-coated perlite beads as biosorbent
TL;DR: In the present investigation, equilibrium adsorption characteristics of Cu (II), Ni (II, and Co (II) from their binary and tertiary solution on newly developed biosorbent chitosan-coated perlite beads were evaluated through batch and column studies.