Journal ArticleDOI
Decoloration treatment of a hazardous triarylmethane dye, Light Green SF (Yellowish) by waste material adsorbents
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TLDR
The experimental results confirmed that triarylmethane dye Light Green SF (Yellowish) can be successfully removed and recovered from aqueous solutions economically and efficiently.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 2010-02-15. It has received 472 citations till now. The article focuses on the topics: Light Green SF & Freundlich equation.read more
Citations
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Adsorptive removal of dyes from aqueous solution onto carbon nanotubes: a review.
TL;DR: It is evident from the literature that CNT based nanosorbents have shown good potential for the removal of dyes from aqueous solution, however, still more research work should be focused on the development of cost effective, higher efficient and environmental friendly CNTbased nanOSorbents for their commercial applications.
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Adsorption process of methyl orange dye onto mesoporous carbon material-kinetic and thermodynamic studies.
Nourali Mohammadi,Hadi Khani,Vinod Kumar Gupta,Vinod Kumar Gupta,Ehsanollah Amereh,Shilpi Agarwal +5 more
TL;DR: Thermodynamic study showed that the adsorption was a spontaneous and exothermic process and kinetics followed a pseudo-second-order equation.
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Removal of basic dye Auramine-O by ZnS:Cu nanoparticles loaded on activated carbon: optimization of parameters using response surface methodology with central composite design
Arash Asfaram,Mehrorang Ghaedi,Shilpi Agarwal,Inderjeet Tyagi,Vinod Kumar Gupta,Vinod Kumar Gupta +5 more
TL;DR: In this paper, the ultrasound-assisted removal of Auramine-O (AO) dye from aqueous solutions using ZnS:Cu nanoparticles loaded on activated carbon (ZnS-Cu-NP-AC) as an adsorbent was investigated.
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Processing methods, characteristics and adsorption behavior of tire derived carbons: a review.
TL;DR: This review highlights the use of waste-tires derived carbon to remove various types of pollutants like heavy metals, dye, pesticides and others from aqueous media.
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ZnO/Ag/CdO nanocomposite for visible light-induced photocatalytic degradation of industrial textile effluents.
R. Saravanan,Mohammad Mansoob Khan,Vinod Kumar Gupta,Edgar Mosquera,Francisco Gracia,V. Narayanan,A. Stephen +6 more
TL;DR: Results showed that the Ag nanoparticles induced visible light activity and facilitated efficient charge separation in the ZnO/Ag/CdO nanocomposite, thereby improving the photocatalytic performance.
References
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Remediation of dyes in textile effluent: a critical review on current treatment technologies with a proposed alternative
TL;DR: The current available technologies are reviewed and an effective, cheaper alternative for dye removal and decolourisation applicable on large scale is suggested.
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The exchange adsorption of ions from aqueous solutions by organic zeolites; kinetics.
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Microbial decolorization of textile-dye-containing effluents A review
TL;DR: In this paper, a review of biological decolorization of dyes used in textile industries and report on progress and limitations is presented, where the ability of microorganisms to carry out dye decolorisation has received much attention.
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The removal of colour from textile wastewater using whole bacterial cells: a review
TL;DR: The use of whole bacterial cells for the reduction of water-soluble dyes present in textile dyeing wastewater has been investigated in this paper, with a focus on the use of bacteria-polymer composites for the removal of colour from reactive dye effluents.
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Advances in water treatment by adsorption technology
Imran Ali,Vinod Kumar Gupta +1 more
TL;DR: The protocol describes the development of inexpensive adsorbents from waste materials, which takes only 1–2 days, and an adsorption process taking 15–120 min for the removal of pollutants.