Treatment of industrial wastewater containing Congo Red and Naphthol Green B using low-cost adsorbent.

Environmental Science and Pollution Research International
M F AttallahMostafa M Hamed

Abstract

The present work investigates the potential use of metal hydroxides sludge (MHS) generated from hot dipping galvanizing plant for adsorption of Congo Red and Naphthol Green B dyes from aqueous solutions. Characterization of MHS included infrared and X-ray fluorescence analysis. The effect of shaking time, initial dye concentration, temperature, adsorbent dosage and pH has been investigated. The results of adsorption experiments indicate that the maximum capacity of Congo Red and Naphthol Green B dyes at equilibrium (q(e)) and percentage of removal at pH 6 are 40 mg/g, 93 %, and 10 mg/g, 52 %, respectively. Some kinetic models were used to illustrate the adsorption process of Congo Red and Naphthol Green B dyes using MHS waste. Thermodynamic parameters such as (ΔG, ΔS, and ΔH) were also determined.

References

Aug 14, 2001·Applied Microbiology and Biotechnology·G McMullanW F Smyth
Dec 31, 2003·Journal of Colloid and Interface Science·Suchapa NetpraditSirintornthep Towprayoon
Oct 13, 2004·Journal of Colloid and Interface Science·A Safa OzcanAdnan Ozcan
Aug 29, 2006·Journal of Colloid and Interface Science·Vinod K GuptaShalini Sikarwar
Sep 23, 2006·Journal of Colloid and Interface Science·Vinod K GuptaJyoti Mittal
Oct 3, 2006·Journal of Hazardous Materials·Vinod Kumar GuptaShaily Varshney
Feb 17, 2007·Journal of Colloid and Interface Science·V K GuptaShalini Sikarwar
Apr 5, 2007·Nature Protocols·Imran Ali, V K Gupta
May 15, 2007·Journal of Colloid and Interface Science·Vinod Kumar GuptaShaily Varshney
Jun 23, 2007·Water Research·Vinod Kumar GuptaVipin Kumar Saini
Nov 3, 2007·Journal of Hazardous Materials·Sílvia C R SantosRui A R Boaventura
Nov 13, 2007·Journal of Colloid and Interface Science·V K GuptaJyoti Mittal
Nov 21, 2007·Journal of Hazardous Materials·B H Hameed
Mar 8, 2008·Environmental Science & Technology·Vinod K Gupta, Imran Ali
Jan 22, 2009·Journal of Hazardous Materials·Fatiha Boukraa Djellal SaiahNourredine Bettahar
Sep 22, 2009·Journal of Hazardous Materials·Zhenhu HuShoujun Yuan
Nov 27, 2009·Journal of Colloid and Interface Science·Alok MittalV K Gupta
Feb 6, 2010·Journal of Colloid and Interface Science·Alok MittalV K Gupta
Nov 30, 2011·Environmental Science and Pollution Research International·Tawfik A Saleh, Vinod K Gupta
Jan 31, 2012·Environmental Science and Pollution Research International·Alok MittalVibha Gajbe
Mar 13, 2012·Environmental Science and Pollution Research International·Alok MittalVibha Gajbe

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Citations

Jan 5, 2013·Environmental Science and Pollution Research International·Abuzer Çelekli, Hüseyin Bozkurt
May 2, 2014·Advances in Colloid and Interface Science·Mustafa T YagubH M Ang
Jun 4, 2016·Environmental Science and Pollution Research International·Nirav P RavalNisha K Shah
Nov 14, 2016·The Science of the Total Environment·Parmila Devi, Anil K Saroha
Apr 19, 2018·Environmental Technology·Ana Maria Salgueiro BaptisttellaMauricio Alves da Motta Sobrinho
Nov 30, 2018·Environmental Science and Pollution Research International·Bekelcha Tesfaye GadisaHern Kim
Aug 12, 2017·Environmental Science and Pollution Research International·Abd ElAziz A NaylHazim M Ali

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