Modélisations des isothermes d'adsorption sur charbon actif de composés aromatiques en solution aqueuse

Competitive Adsorption of Organic Micropollutants in the Aqueous Phase onto Activated Carbon Cloth: Comparison of the IAS Model and Neural Networks in Modeling Data

“…However, for high initial concentrations, the increase in the ionic strength of the solution induces a small decrease in modeling performance. This confirms a previous study, which demonstrated that the performance of the IAS model was lower for high concentrations …”

Competitive Adsorption of Organic Micropollutants in the Aqueous Phase onto Activated Carbon Cloth: Comparison of the IAS Model and Neural Networks in Modeling Data

“…However, for high initial concentrations, the increase in the ionic strength of the solution induces a small decrease in modeling performance. This confirms a previous study, which demonstrated that the performance of the IAS model was lower for high concentrations …”

Integrated Solution for As(III) Contamination in Water Based on Crystalline Porous Organic Salts

“…As depicted in Figure 7 , CPOSs‐NXU‐1 showed excellent adsorption capacity for As III ions. The maximum adsorption capacity ( Q m ) of CPOSs‐NXU‐1 for As III ions was calculated by fitting the Langmuir‐Freundlich‐type Baudu model [ 26 ] (Equation S3 and Table S2 , Supporting Information), resulting in a value of 748.99±144.99 mg g −1 (based on As) at 273 K, which is significantly higher than that of any other known trivalent arsenic adsorption materials to date ( Table 1 ). Although the adsorption of As III ions by CPOSs‐NXU‐1 decreases with increasing temperature, Q m is still 451.01±37.18 mg g −1 at 303 K. Furthermore, SEM‐EDS mapping showed the homogeneous distribution of arsenic on CPOSs‐NXU‐1 after adsorption of As III ions (Figure 7 ) corroborated the effective performance of the material in adsorbing As III ions.…”

Multifunctional ternary ZnMgFe LDH as an efficient adsorbent for ceftriaxone sodium and antimicrobial agent: sustainability of adsorption waste as a catalyst for methanol electro-oxidation

“…5) were investigated to fit the experimental data of ZnMgFe LDH as an adsorbent. The models used were Langmuir, 46 Freundlich, 47 Temkin, Dubinin–Radushkevich (D–R), 48 Langmuir–Freundlich, Sips, 49 Redlich–Peterson, 50,51 Toth, 52 Fritz–Schlunder, and Baudu 53 isotherms. The results show that the Dubinin–Radushkevich model is the most adequate with the highest R 2 value of 0.98 as illustrated in Table 2.…”

Competitive Adsorption of Organic Micropollutants in the Aqueous Phase onto Activated Carbon Cloth: Comparison of the IAS Model and Neural Networks in Modeling Data

“…However, for high initial concentrations, the increase in the ionic strength of the solution induces a small decrease in modeling performance. This confirms a previous study, which demonstrated that the performance of the IAS model was lower for high concentrations …”

Integrated Solution for As(III) Contamination in Water Based on Crystalline Porous Organic Salts

“…As depicted in Figure 7 , CPOSs‐NXU‐1 showed excellent adsorption capacity for As III ions. The maximum adsorption capacity ( Q m ) of CPOSs‐NXU‐1 for As III ions was calculated by fitting the Langmuir‐Freundlich‐type Baudu model [ 26 ] (Equation S3 and Table S2 , Supporting Information), resulting in a value of 748.99±144.99 mg g −1 (based on As) at 273 K, which is significantly higher than that of any other known trivalent arsenic adsorption materials to date ( Table 1 ). Although the adsorption of As III ions by CPOSs‐NXU‐1 decreases with increasing temperature, Q m is still 451.01±37.18 mg g −1 at 303 K. Furthermore, SEM‐EDS mapping showed the homogeneous distribution of arsenic on CPOSs‐NXU‐1 after adsorption of As III ions (Figure 7 ) corroborated the effective performance of the material in adsorbing As III ions.…”

Multifunctional ternary ZnMgFe LDH as an efficient adsorbent for ceftriaxone sodium and antimicrobial agent: sustainability of adsorption waste as a catalyst for methanol electro-oxidation

“…5) were investigated to fit the experimental data of ZnMgFe LDH as an adsorbent. The models used were Langmuir, 46 Freundlich, 47 Temkin, Dubinin–Radushkevich (D–R), 48 Langmuir–Freundlich, Sips, 49 Redlich–Peterson, 50,51 Toth, 52 Fritz–Schlunder, and Baudu 53 isotherms. The results show that the Dubinin–Radushkevich model is the most adequate with the highest R 2 value of 0.98 as illustrated in Table 2.…”

Competitive Adsorption of Organic Micropollutants in the Aqueous Phase onto Activated Carbon Cloth: Comparison of the IAS Model and Neural Networks in Modeling Data

“…However, for high initial concentrations, the increase in the ionic strength of the solution induces a small decrease in modeling performance. This confirms a previous study, which demonstrated that the performance of the IAS model was lower for high concentrations …”

Integrated Solution for As(III) Contamination in Water Based on Crystalline Porous Organic Salts

“…As depicted in Figure 7 , CPOSs‐NXU‐1 showed excellent adsorption capacity for As III ions. The maximum adsorption capacity ( Q m ) of CPOSs‐NXU‐1 for As III ions was calculated by fitting the Langmuir‐Freundlich‐type Baudu model [ 26 ] (Equation S3 and Table S2 , Supporting Information), resulting in a value of 748.99±144.99 mg g −1 (based on As) at 273 K, which is significantly higher than that of any other known trivalent arsenic adsorption materials to date ( Table 1 ). Although the adsorption of As III ions by CPOSs‐NXU‐1 decreases with increasing temperature, Q m is still 451.01±37.18 mg g −1 at 303 K. Furthermore, SEM‐EDS mapping showed the homogeneous distribution of arsenic on CPOSs‐NXU‐1 after adsorption of As III ions (Figure 7 ) corroborated the effective performance of the material in adsorbing As III ions.…”

Multifunctional ternary ZnMgFe LDH as an efficient adsorbent for ceftriaxone sodium and antimicrobial agent: sustainability of adsorption waste as a catalyst for methanol electro-oxidation

“…5) were investigated to fit the experimental data of ZnMgFe LDH as an adsorbent. The models used were Langmuir, 46 Freundlich, 47 Temkin, Dubinin–Radushkevich (D–R), 48 Langmuir–Freundlich, Sips, 49 Redlich–Peterson, 50,51 Toth, 52 Fritz–Schlunder, and Baudu 53 isotherms. The results show that the Dubinin–Radushkevich model is the most adequate with the highest R 2 value of 0.98 as illustrated in Table 2.…”