干旱区生态环境知识资源中心(Arid): Removal of Methylene Blue from Aqueous Solutions Using Date Palm By-Products from Algerian Sahara: Cultivar Variations Effect

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DOI	10.1002/slct.202303978
	Removal of Methylene Blue from Aqueous Solutions Using Date Palm By-Products from Algerian Sahara: Cultivar Variations Effect
	Bouafia, Hind; Sekrifa, Mouhamed Lamine; Touil, Youcef
通讯作者	Bouafia, H
来源期刊	CHEMISTRYSELECT
ISSN	2365-6549
出版年	2024
卷号	9 期号:17
英文摘要	This study aims to compare the methylene blue (MB) removal capacity from aqueous solutions of seven natural Date Palm (Phoenix dactylifera L.) By-products (DPBPS). These include: Leaflets (DPLL), Rachis of leaf (DPRL), Fruit Bunch Stalk (DPFBS), Empty Fruit Bunch (DPEFB), Leaf Base (DPLB), fibrillium (DPF) and Spathe Sheath (DPSS), obtained from three different date palm cultivars: Degla, Ghers and Takermost from Ouargla Oasis in the Algerian Sahara, and to investigate the influence of the palm date nature part and cultivar on MB adsorption. Batch adsorption experiments were conducted at different concentrations; 30, 45, 60, 75, 90, and 105 mg/L of MB with 2.5 g of DPBP of each cultivar. The DPBPS of all cultivars exhibits remarkable adsorption efficiencies for MB removal. The highest maximal experimental adsorption capacities were observed for Degla DPLB (4.192 mg/g), Ghers DPF (4.191 mg/g) and Takermost DPF (4.193 mg/g) with(99.81 %), (99.79 %), and (99.82 %) adsorption rates in their cultivar respectively. Conversely, the lowest maximal experimental adsorption capacities were found for Degla DPLL 4.048 mg/g, Ghers DPEFB (4.12 mg/g) and Takermost DPSS (4.089 mg/g) with 96.40 %, 98.09 %, and at 97.67 % adsorption rates in each cultivar respectively. The equilibrium adsorption data were analyzed using Langmuir and Freundlich models. The results indicated a good fit with the Freundlich model. The studied DPBPS represent natural, low-cost, and locally available adsorbents that effectively remove MB from wastewater. This study compares the methylene blue (MB) removal capacity of seven natural Date Palm (Phoenix dactylifera L.) by-products (DPBPS) from different cultivars. Batch adsorption experiments reveal high adsorption efficiencies for MB. Langmuir and Freundlich models indicate a good fit, highlighting DPBPS as effective, low-cost, and locally available adsorbents for wastewater treatment. image
英文关键词	Adsorption efficiency MB Date palm by-product Cultivar Isotherm model Adsorption mechanisms and Algerian Sahara
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001214155800006
WOS关键词	ADSORPTION
WOS类目	Chemistry, Multidisciplinary
WOS研究方向	Chemistry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/403189
推荐引用方式 GB/T 7714	Bouafia, Hind,Sekrifa, Mouhamed Lamine,Touil, Youcef. Removal of Methylene Blue from Aqueous Solutions Using Date Palm By-Products from Algerian Sahara: Cultivar Variations Effect[J],2024,9(17).
APA	Bouafia, Hind,Sekrifa, Mouhamed Lamine,&Touil, Youcef.(2024).Removal of Methylene Blue from Aqueous Solutions Using Date Palm By-Products from Algerian Sahara: Cultivar Variations Effect.CHEMISTRYSELECT,9(17).
MLA	Bouafia, Hind,et al."Removal of Methylene Blue from Aqueous Solutions Using Date Palm By-Products from Algerian Sahara: Cultivar Variations Effect".CHEMISTRYSELECT 9.17(2024).