The improvement of indigo carmine dye adsorption by Terminalia catappa shell modified with broiler egg white

Zein, Rahmiana; Hevira, Linda; Zilfa,; Rahmayeni,; Fauzia, Syiffa; Ighalo, Joshua O.

doi:10.1007/s13399-021-02290-3

Cited by 14 publications

(7 citation statements)

References 74 publications

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“…The same thing also happened during the adsorption of indigo carmine using Ketapang shells; the adsorption capacity was low initially (Hevira, Zilfa, et al 2020). Then if it is modified with egg white which contains rich amino acids, the adsorption capacity will increase (Rahmiana Zein et al, 2022). This is also the advantage of this research compared with Rahmiana Zein's studies.…”

Section: The Influence Of Agitation Timementioning

confidence: 63%

The Kinetic Analysis and Adsorption Isotherm of Chicken Egg Shells and Membranes Against Synthetic Dyes

Hevira¹,

Gampito²

2022

j.ris.technol.pencegah.

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Textile industry waste at this time is enough to worry the community and the environment. The presence of synthetic dyes in water is hazardous, even in small concentrations. These synthetic dyes are derivatives of aromatic compounds such as benzene, toluene, and naphthalene, which are more resistant and stable than natural dyes. The adsorption method is used because it is easier to do, has no side effects, and does not require complicated and expensive equipment. In this study, the shells and membranes of discarded chicken eggs became useful as an absorbent of indigo carmine dye with an adsorption capacity of 6.399 mg/g. The adsorption reaction kinetics were analyzed from the optimal contact time data, and the reaction isotherm was analyzed from the adsorption optimal concentration data. The kinetic model that fits the research is the second pseudo-order with R2 = 0.9998. The adsorption mechanism demonstrates that the adsorption capacity is proportional to the adsorbent's active sites. The adsorption isotherm model, with R2 = 0.9748, is more closely related to the Freundlich isotherm model, indicating that adsorption occurs in several layers. From an economic point of view, chicken egg shells and membranes can be recommended as dye absorbers that are eco-friendly, efficient, and simple to obtain while lowering organic solid waste.

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Section: The Influence Of Agitation Timementioning

confidence: 63%

The Kinetic Analysis and Adsorption Isotherm of Chicken Egg Shells and Membranes Against Synthetic Dyes

Hevira¹,

Gampito²

2022

j.ris.technol.pencegah.

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“…q e , q t , t, K 1 , K 2 , F = q t /q e , k FD , K diff , and C indicate the equilibrium sorption capacity of the sorbent (mg g −1 ), and the sorption capacity (mg g −1 ) at time t, the contact time, the rate constants of the PFO and PSO models, fractional attainment of equilibrium, film diffusion rate coefficient (L/ (4) log q e − q t = log q e − K 1 2.303 t (5) The coefficient of regression (R 2 ) closeness to unity (1) defines the extent the calculation model fits the data [76]. The linear plots of the PFO, PSO, FD, and INT models are given in Figs.…”

Section: Kinetic Studiesmentioning

confidence: 99%

“…The sorption of MB dye to various biochars demonstrates monolayer sorption with uniform energy of a finite number of active sites and less sorbate transmigration in the plane surface using PSB biochar and multilayer layer sorption on a diverse surface with a diverse distribution of active sites and energies using SDO and SSB biochars. This was possibly due to their low cost, easy accessibility, greenest, and non-producing secondary contamination [76,78,80]. The adsorption mechanism of MB dye using the SDO, SSB, and PDB biochars may be understand via electrostatic attraction between cationic MB dye molecules and negatively charged biochar surface, a hydrogen bonding attraction force between MB dye molecules and biochar surface, and/or surface to pore diffusion of dye molecules [81].…”

Section: Isotherm Studiesmentioning

confidence: 99%

Adsorption of methylene blue (MB) dye on ozone, purified and sonicated sawdust biochars

Eldeeb

Aigbe

Ukhurebor

et al. 2022

Biomass Conv. Bioref.

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The synthesized biochars derived from sawdust (SD) SD ozone (SDO) biochar, purified SD (PSD) biochar, and sonicated SD (SSD) biochar, which was employed in the confiscation of methylene blue (MB) dye ion, were characterized employing “Brunauer–Emmett–Teller (BET), scanning electron microscope (SEM), Fourier Transform Infrared (FTIR), and Thermal gravimetrical analysis (TGA).” The impact of various factors, such as pH, biochar dosage, and initial concentration, on MB dye sequestration, was tested in this study. It was found that the biosorption of MB dye to the various biochars was dependent on the solution pH, with optimum confiscation of MB observed at pH 12 for all biochars. Pseudo-second-order (PSO), Freundlich (FRH)- (SDO and SSD biochars), and Langmuir (LNR)- (PSD biochar) models were used to best describe the biosorption process of MB dye to various biochars. Based on the LNR model fitting to the experimental data, the optimum sorption capacities obtained using SDO, SSD, and PSD biochars were 200, 526, and 769 mg/g, respectively. Electrostatic interaction and hydrogen bonding played an important role in the interaction mechanism between the various biochars and MB dye. Hence, these studied SDO, PSD, and SSD biochars prepared from cheap, easily accessible, biodegradable, and non-hazardous agro-waste materials can be effectively used for the removal, treatment, and management of MB dye as well as other industrial effluents before their disposal into the environment.

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“…(1) Pseudo First Order. Lagergren nonlinear equation of pseudo first order is displayed in Equation ( 13), while its graphical plot is shown in Figure 17 [68,69], and the significant parameters are listed in Table 4.…”

Section: Adsorption Kinetic Investigationmentioning

confidence: 99%

Eco-Friendly Detoxification of Congo Red Dye from Water by Citric Acid Activated Bioadsorbents Consisting of Watermelon and Water Chestnuts Peels Collected from Indigenous Resources

Hussain

Rehman

Imran

et al. 2022

Adsorption Science & Technology

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The native peels of two cheap, locally available adsorbents, watermelon (PWM) and water chestnuts (PWC), were chemically processed with different chemicals as modifying agents for the determination and assessment of their adsorption ability for the removal and clearance of harmful, venomous, and pernicious Congo red (CGR), as an acidic nature anionic dye, from the aqueous system. In successive batch experiments, the citric acid-treated peels CPWM and CPWC have shown more promising adsorption performance than their raw and untreated peel counterparts due to the availability of additional adsorption active binding sites evidenced through FT-IR and SEM characterizations. In the Langmuir and Temkin models, the correlation coefficients ( R 2 ) for the adsorptive removal of CGR on CPWM, PWM, CPWC, and PWC are very close to unity, 0.99 for each case of adsorption performance. Furthermore, the q max nonlinear statistical results for the elimination of CGR on citric acid-treated adsorbents (CPWM and CPWC) are 8.3 and 7.95 mg/g whereas for their unmodified forms (PWM and PWC) are 2.23 and 4.32 mg/g, respectively, reflecting homogenous and monolayer adsorption mechanism. The greater values of B T 1.4 and 1.3 J/mole, for adsorptive removal of dye on CPWM and CPWC, respectively, as compared to their unmodified forms PWM and PWC which are 0.53 and 0.55 J/mole, respectively, indicate the stronger adsorbate-adsorbent associations. The mechanism follows the pseudo second order in the better mode, while thermodynamic statics for ΔH0,ΔG0, ΔS0, and ΔE0, indicate spontaneous and exothermic behavior of adsorption. This study tends to suggest that citric acid-modified adsorbents CPWM and CPWC may indeed be exploited efficiently to eliminate Congo red dye from wastewater.

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The improvement of indigo carmine dye adsorption by Terminalia catappa shell modified with broiler egg white

Cited by 14 publications

References 74 publications

The Kinetic Analysis and Adsorption Isotherm of Chicken Egg Shells and Membranes Against Synthetic Dyes

The Kinetic Analysis and Adsorption Isotherm of Chicken Egg Shells and Membranes Against Synthetic Dyes

Adsorption of methylene blue (MB) dye on ozone, purified and sonicated sawdust biochars

Eco-Friendly Detoxification of Congo Red Dye from Water by Citric Acid Activated Bioadsorbents Consisting of Watermelon and Water Chestnuts Peels Collected from Indigenous Resources

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