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Application of low-cost adsorbents for dye removal – A review
V K Gupta,Suhas +1 more
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From a comprehensive literature review, it was found that some LCAs, in addition to having wide availability, have fast kinetics and appreciable adsorption capacities too.About:
This article is published in Journal of Environmental Management.The article was published on 2009-06-01. It has received 3163 citations till now. The article focuses on the topics: Waste disposal.read more
Citations
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Equilibrium, thermodynamic and kinetic studies on adsorption of commercial dye by activated carbon derived from olive-waste cakes
TL;DR: In this paper, the results indicate that the Langmuir model provides the best correlation of the experimental data, and the adsorption capacity of the sorbent for Lanaset Grey G was found to be 108.7 ǫmg g−1 which is better than the capacity of commercial activated carbon.
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Ternary Titania–Cobalt Ferrite–Polyaniline Nanocomposite: A Magnetically Recyclable Hybrid for Adsorption and Photodegradation of Dyes under Visible Light
TL;DR: In this article, a straightforward strategy is designed for the fabrication of magnetically recyclable ternary titania-cobalt ferrite-polyaniline (P25-CoFe2O4-PANI) photocatalysts with differing P25/CoFe 2O4 ratio.
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Adsorptive removal of direct textile dyes by low cost agricultural waste: Application of factorial design analysis
Yusra Safa,Haq Nawaz Bhatti +1 more
TL;DR: In this article, a 53 full factorial experimental design was employed to study the effect of three factors: initial dye concentration, biosorbent dose and pH at five levels on the efficiency of rice husk for dyes removal.
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Carboxymethyl cellulose coated Fe 3 O 4 @SiO 2 core–shell magnetic nanoparticles for methylene blue removal: equilibrium, kinetic, and thermodynamic studies
TL;DR: In this paper, carboxymethyl cellulose (CMC) was used as an efficient adsorbent for the removal of methylene blue (MB, a cationic dye) from aqueous solutions.
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Silkworm exuviae--a new non-conventional and low-cost adsorbent for removal of methylene blue from aqueous solutions.
Hao Chen,Jie Zhao,Guo-Liang Dai +2 more
TL;DR: The results reveal that silkworm exuviae (SE) waste can be employed as a low-cost alternative to other adsorbents for MB adsorption, andThermodynamic parameters calculated show the advertisersorption process has been found to be endothermic in nature.
References
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Perry's Chemical Engineers' Handbook
TL;DR: In this paper, conversion factors and mathematical symbols are used to describe conversion factors in physical and chemical data and Mathematical Symbols are used for converting, converting, and utilising conversion factors.
Perrys chemical engineers handbook
TL;DR: Perry's Chemical Engineers' Handbook as mentioned in this paper is a free download pdf for chemical engineering applications, from the fundamentals to details on computer applications and control, and it can be found in any computer science course.
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A review of chitin and chitosan applications
TL;DR: Chitin is the most abundant natural amino polysaccharide and is estimated to be produced annually almost as much as cellulose, and recent progress in chitin chemistry is quite noteworthy as mentioned in this paper.
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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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Non-conventional low-cost adsorbents for dye removal: A review
TL;DR: It is evident from a literature survey of about 210 recent papers that low-cost sorbents have demonstrated outstanding removal capabilities for certain dyes, and chitosan might be a promising adsorbent for environmental and purification purposes.