Journal ArticleDOI
Adsorption of methylene blue on adsorbent materials produced from cotton stalk
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TLDR
In this paper, the authors compared the performance of three types of adsorbents for removing methylene blue (MB) from aqueous solutions: cotton stalk (CS), sulphuric acid treated cotton stalks (SCS) and phosphoric acid-treated cotton stinger (PCS).About:
This article is published in Chemical Engineering Journal.The article was published on 2011-08-01. It has received 296 citations till now. The article focuses on the topics: Freundlich equation & Adsorption.read more
Citations
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Methylene blue adsorption onto native watermelon rind: batch and fixed bed column studies
R. Lakshmipathy,N.C. Sarada +1 more
TL;DR: In this paper, the feasibility of waste watermelon rind as adsorbent for the removal of methylene blue in batch and continuous column studies was reported and the breakthrough curves obtained were analyzed with Adams-Bohart, Thomas, and Yoon-Nelson models.
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Adsorption characteristics of methyl blue onto magnetic Ni 0.5 Zn 0.5 Fe 2 O 4 nanoparticles prepared by the rapid combustion process
TL;DR: In this paper, the adsorption kinetics of methyl blue on magnetic Ni 0.5Zn0.5Fe2O4 nanoparticles at room temperature were investigated.
Journal ArticleDOI
Poly(N-isopropylmethacrylamide-acrylic acid) microgels as adsorbent for removal of toxic dyes from aqueous medium
Khalida Naseem,Zahoor H. Farooqi,Zahoor H. Farooqi,Robina Begum,Maida Ghufran,Muhammad Zia Ur Rehman,Jawayria Najeeb,Ahmad Irfan,Ahmad Irfan,Abdullah G. Al-Sehemi,Abdullah G. Al-Sehemi +10 more
TL;DR: In this paper, poly(nisopropylmethacrylamide-acrylic acid) [pniM-Ac] microgel particles were synthesized by surfactant free radical precipitation polymerization method.
Journal ArticleDOI
Effective sequestration of Congo red dye with ZnO/cotton stalks biochar nanocomposite: MODELING, reusability and stability
Muhammad Iqbal,Muhammad Imran,Tousif Hussain,Muhammad Naeem,Abdullah A. Al-Kahtani,Ghulam Mustafa Shah,Sajjad Ahmad,Amjad Farooq,Muhammad Rizwan,Abdul Majeed,Abdul Rehman Khan,Shafaqat Ali,Shafaqat Ali +12 more
TL;DR: In this article, the authors used the cotton stalks biochar and its composite with zinc oxide nanoparticles (CSB/ZnONPs) to evaluate the batch scale potential of Congo red dye from wastewater.
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Pollutant Diesel Soot Derived Onion-like Nanocarbons for the Adsorption of Organic Dyes and Environmental Assessment of Treated Wastewater
TL;DR: In this paper, a sustainable approach for the successful utilization of the pollutant soot in the form of waste black carbon (BC), collected from the exhausts of a diesel engine as an
References
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Journal ArticleDOI
Adsorption of methylene blue on low-cost adsorbents: A review
TL;DR: It is evident from a literature survey of about 185 recently published papers that low-cost adsorbents have demonstrated outstanding removal capabilities for MB, and these include agricultural wastes, industrial solid wastes, biomass, clays minerals and zeolites.
Journal ArticleDOI
Experimental and kinetic studies on methylene blue adsorption by coir pith carbon.
D. Kavitha,Chinnaiya Namasivayam +1 more
TL;DR: Kinetic study showed that the adsorption of dye on coir pith carbon was a gradual process and pH effect and desorption studies suggest that chemisorption might be the major mode of the Adsorption process.
Journal ArticleDOI
The role of sawdust in the removal of unwanted materials from water.
TL;DR: Sawdust, a relatively abundant and inexpensive material is currently being investigated as an adsorbent to remove contaminants from water as discussed by the authors, and chemical substances including dyes, oil, toxic salts and heavy metals can be removed very effectively with the organic material.
Journal ArticleDOI
Basic dye (methylene blue) removal from simulated wastewater by adsorption using Indian Rosewood sawdust: a timber industry waste
TL;DR: In this article, the potential use of Indian Rosewood ( Dalbergia sissoo ) sawdust, pretreated with formaldehyde and sulphuric acid, for the removal of methylene blue dye from simulated wastewater was investigated.
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Batch adsorption of methylene blue from aqueous solution by garlic peel, an agricultural waste biomass.
B.H. Hameed,Anees Ahmad +1 more
TL;DR: The results indicated that the garlic peel could be an alternative for more costly adsorbents used for dye removal, and was fitted well with the Freundlich isotherm.