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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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Adsorptive removal of direct yellow 161dye from aqueous solution using bamboo charcoals activated with different chemicals
Liang-Gui Wang,Guo-Bing Yan +1 more
TL;DR: In this paper, the adsorption of direct yellow 161 dye from aqueous solution on derived bamboo charcoals activated with orthophosphoric acid, nitric acid, potassium hydroxide and zinc chloride was investigated.
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Recovery of Rare Earth Elements by Carbon-Based Nanomaterials—A Review
Celso E.D. Cardoso,Joana C. Almeida,Cláudia B. Lopes,Tito Trindade,Carlos Vale,Eduarda Pereira +5 more
TL;DR: This review is a one-stop-reference by bringing together recent research works in the scope of the application of carbon nanomaterials for the recovery of rare earth elements from water by describing the sorption of REEs from synthetic and mono-elemental solutions at unrealistic metal concentrations.
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Biosorption of Direct Red-31 and Direct Orange-26 dyes by rice husk: Application of factorial design analysis
TL;DR: In this article, a 5 3 full factorial design analysis experiment was employed to optimize the process parameters for enhanced adsorptive removal of Direct Red-31 and Direct Orange-26 textile dyes from aqueous solution.
Journal ArticleDOI
Taguchi L9 (34) orthogonal array study based on methylene blue removal by single-walled carbon nanotubes-amine: Adsorption optimization using the experimental design method, kinetics, equilibrium and thermodynamics
Behanm Maazinejad,Osveh Mohammadnia,Gomaa A. M. Ali,Abdel Salam Hamdy Makhlouf,Mallikarjuna N. Nadagouda,Mika Sillanpää,Abdullah M. Asiri,Shilpi Agarwal,Vinod Kumar Gupta,Hamidreza Sadegh +9 more
TL;DR: In this article, the effect of the experimental parameters (MB initial concentration, SWCNT-NH2 dosage, temperature and pH) on the removal efficiency were studied and optimized in terms of the standard average (SA) and signal-to-noise ratio (S/N) in order to efficiently improve the process.
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Magnetically modified Sargassum horneri biomass as an adsorbent for organic dye removal
Ralitsa Angelova,Ralitsa Angelova,Eva Baldikova,Kristyna Pospiskova,Zdenka Maderova,Mirka Safarikova,Ivo Safarik +6 more
TL;DR: In this article, a simple magnetic modification of Sargassum biomass employing microwave-synthesized iron oxide nano-and microparticles enabled rapid and selective separation by means of external magnetic field.
References
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Book
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.