Journal ArticleDOI
Dye and its removal from aqueous solution by adsorption: A review
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TLDR
An extensive list of various adsorbents such as natural materials, waste materials from industry, agricultural by-products, and biomass based activated carbon in the removal of various dyes has been compiled here.About:
This article is published in Advances in Colloid and Interface Science.The article was published on 2014-07-01. It has received 2979 citations till now. The article focuses on the topics: Adsorption & Activated carbon.read more
Citations
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Efficiency of various recent wastewater dye removal methods: A review
TL;DR: In this article, a review of existing research papers on various biological, chemical and physical dye removal methods to find its efficiency through percentage of dye removal is presented, which highlights enzyme degradation and adsorption (physical) dye removal as these are known as one of the most efficient dye removal techniques these days.
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Guidelines for the use and interpretation of adsorption isotherm models: A review.
TL;DR: Criteria for choosing the optimum isotherm model is established through a critical review of different adsorption models and the use of various mathematically error functions such as linear regression analysis, nonlinear regressionAnalysis, and error functions for adsorption data optimization.
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Characteristics and adsorption capacities of low-cost sorbents for wastewater treatment: A review
TL;DR: In this article, low-cost byproducts from agricultural, household and industrial sectors have been recognized as a sustainable solution for wastewater treatment, which allow achieving the removal of pollutants from wastewater and at the same time to contribute to the waste minimization, recovery and reuse.
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Recent advances for dyes removal using novel adsorbents: A review
TL;DR: In this review, the key advancement on the preparation and modification of novel adsorbents and their adsorption capacities for dyes removal under various conditions have been highlighted and discussed.
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Water purification by using Adsorbents: A Review
TL;DR: In this article, a large number of solid adsorbents such as Natural Adsorbents, Agricultural Wastes, Industrial wastes, Biomass, Nanoadsorbents: Carbon based nanomaterials, Nobel metal based nano-materials, Metal oxide based nanomorphs, Spinel ferrite-based nanomological material, Nanocomposites, Dendritic polymers; Geopolymer cement have been discussed for the removal of different pollutants from waste water.
References
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Chemical catalytic reaction and biological oxidation for treatment of non-biodegradable textile effluent
Seyyed M. Ghoreishi,R. Haghighi +1 more
TL;DR: In this paper, the effectiveness of a combined reduction-biological treatment system for the decolorization of non-biodegradable textile dyeing wastewater was investigated, where a bisulfite-catalyzed sodium borohydride reduction was used in order to remove the color at ambient temperature and pressure.
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Removal of Rhodamine B, Fast Green, and Methylene Blue from Wastewater Using Red Mud, an Aluminum Industry Waste
TL;DR: In this article, the removal of rhodamine B, fast green, and methylene blue from wastewater using red mud, an aluminum industry waste, was reported to achieve 95−97% removals in column experiments at a flow rate of 0.5 mL/min.
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Sorption Studies of Acid Dye by Mixed Sorbents
Yuh-Shan Ho,C C Chiang +1 more
TL;DR: In this article, a batch-based pseudo-second-order chemical sorption model was developed to predict the rate constant of acid blue 9 and the equilibrium capacity with the effect of initial dye concentration, mass of mixed sorbent, temperature and initial solution pH.
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Studies on adsorption of crystal violet dye from aqueous solution onto coniferous pinus bark powder (CPBP)
TL;DR: The present study shows that the coniferous pinus bark powder (CPBP) can be used as a potential adsorbent for the removal of crystal violet (basic dye) from aqueous solutions.
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Removal of Dyes from Wastewater Using Flyash, a Low-Cost Adsorbent†
TL;DR: In this paper, the use of low-cost adsorbent has been investigated as a replacement for the current expensive methods of removing dyes from wastewater for fly ash generated in National Thermal Power plant.