Methyl parathion pesticide removal from aqueous solution using Senegal River Typha australis

N’diaye, Abdoulaye Demba; Boudokhane, Chedly; Elkory, Mohamed Brahim; Kankou, Mohamed Ould Sid’Ahmed Ould; Dhaouadi, Hatem

doi:10.2166/ws.2017.220

Cited by 13 publications

(2 citation statements)

References 17 publications

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“…Under certain conditions, it gives bioremediation in constructed wetlands to reduce nutrient loads and pollution and provides biofuel feedstocks required to balance the global carbon dioxide emissions. Typha biomaterial wastes for being locally available and its chemical structure containing numerous types of functional groups, such as hydroxyl, carboxyl, and amino groups are employed as biosorbents [121].…”

Section: The Use Of Typha Waste As a Model Of Biomaterials Adsorbentmentioning

confidence: 99%

A review of biomaterial as an adsorbent: From the bibliometric literature review, the definition of dyes and adsorbent, the adsorption phenomena and isotherm models, factors affecting the adsorption process, to the use of typha species waste as adsorbent

N’diaye

Kankou

Hammouti³

et al. 2022

CST

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This paper presents a review of adsorption isotherms of some dyes from aqueous solutions by biomaterial. In this paper, we reported Typha waste as a model of biomaterial classified as a low-cost adsorbent. The paper also briefly discusses about the literature information from the definition of dyes and adsorbents, bibliometric analysis, adsorption phenomena, adsorption isotherm models, and factors affecting the adsorption, to the use of Typha species waste as a low-cost adsorbent. The operational parameters factors are explained in terms of pH, adsorbent dosage, contact time, and initial dye concentration that will affect the process of removing textile dye. The solution of pH turns out to be the most important condition in the adsorption process for anionic dye, a low pH value are preferable in contrast to cationic dye where the suitable pH value is high. For the adsorbent dose, the adsorption capacity increase along with the increment of adsorbent dosage due to the increase of theavailable amount of adsorption site. The contact time between the adsorbent and dye affects the efficiency of dye removal where a strong attraction force will shorten the time. As for the effect of dye initial concentration, increasing the initial concentration enhances the increment of adsorbent surface area to adsorb dyes. Several isotherm models are described. The Langmuir model is frequently used to evaluate the adsorption capacity of the Typha species waste as adsorbents. This review paper suggested that the accuracy level obtained from adsorption processes is greatly dependent on the successful modeling of adsorption isotherms. Typha biomaterial wastes can be considered as the new useful low-cost natural adsorbents for dye clean-up operations in aquatic systems.

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Section: The Use Of Typha Waste As a Model Of Biomaterials Adsorbentmentioning

confidence: 99%

A review of biomaterial as an adsorbent: From the bibliometric literature review, the definition of dyes and adsorbent, the adsorption phenomena and isotherm models, factors affecting the adsorption process, to the use of typha species waste as adsorbent

N’diaye

Kankou

Hammouti³

et al. 2022

CST

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“…The biomass was then air dried for 3 days followed by drying in an oven at 105°C for 24 h. The dried biomass was ground, sieved to obtain particle sizes below 0.5 mm and stored in a dessicator before use. The physicochemical characteristics of the Typha australis leaf are given in Table 1 29 . 3.9 Ash (%) 9.9 Total surface acidity (meq g -1 )…”

Section: Collection Preparation and Characterization Of Typha Australismentioning

confidence: 99%

Adsorption of Methylene Blue from aqueous solution using Senegal River Typha australis

N’diaye

Ali²,

Bollahi

et al. 2020

Mediterr.J.Chem.,

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In this work, batch adsorption experiments were carried out for the removal of Methylene Blue (MB) from aqueous solutions using Typha australis leaf as a low cost adsorbent. The effects of some variables governing the efficiency of the process such as adsorbent mass, pH, ionic strength, contact time and temperature were investigated. The adsorption kinetic data were analyzed using the Pseudo First Order (PFO) and Pseudo Second Order (PSO) models. The experimental equilibrium data were analyzed using Langmuir and Freundlich isotherm models. The results show that the PSO model is the best for describing the adsorption of MB by Typha australis for all initial MB concentrations. The equilibrium data fitted well with the Langmuir model with the monolayer adsorption capacity for MB-Typha australis leaf system was of 103.12 mg g-1. The values of activation parameters such as free energy (ΔG°), enthalpy (ΔH°) and entropy (ΔS°) were also determined as - 4.44 kJ mol−1, 55.13 kJ mol−1 and 203.21 J mol−1 K−1, respectively. The thermodynamics parameters of MB-Typha australis system indicate spontaneous and endothermic process. These results indicate that the Typha australis leaf can be feasibly employed for the eradication of MB from aqueous solution.

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Fast Removal of Methyl Parathion from Aqueous Solution Using Rice Husk Ash

N’diaye

Baaka

Kankou

et al. 2023

Springer Proceedings in Materials

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Methyl parathion pesticide removal from aqueous solution using Senegal River Typha australis

Cited by 13 publications

References 17 publications

A review of biomaterial as an adsorbent: From the bibliometric literature review, the definition of dyes and adsorbent, the adsorption phenomena and isotherm models, factors affecting the adsorption process, to the use of typha species waste as adsorbent

A review of biomaterial as an adsorbent: From the bibliometric literature review, the definition of dyes and adsorbent, the adsorption phenomena and isotherm models, factors affecting the adsorption process, to the use of typha species waste as adsorbent

Adsorption of Methylene Blue from aqueous solution using Senegal River Typha australis

Fast Removal of Methyl Parathion from Aqueous Solution Using Rice Husk Ash

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