| ชื่อเรื่อง | : | Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling |
| นักวิจัย | : | Rahim, Afidah Abdul , Garba, Zaharaddeen N. |
| คำค้น | : | QD1-999 Chemistry |
| หน่วยงาน | : | Universiti Sains Malaysia, Malaysia |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2559 |
| อ้างอิง | : | Rahim, Afidah Abdul and Garba, Zaharaddeen N. (2016) Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling. Journal of the Association of Arab Universities for Basic and Applied Sciences, 21. pp. 17-23. ISSN 1815-3852 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | http://dx.doi.org/10.1016/j.jaubas.2015.09.001 , http://eprints.usm.my/38932/ |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | The optimal activated carbon produced from Prosopis africana seed hulls (PASH-AC) was obtained using the impregnation ratio of 3.19, activation temperature of 780 �C and activation time of 63 min with surface area of 1095.56 m2/g and monolayer adsorption capacity of 498.67 mg/g. The adsorption data were also modeled using five various forms of the linearized Langmuir equations as well as Freundlich and Temkin adsorption isotherms. In comparing the legitimacy of each isotherm model, chi square (v2) was incorporated with the correlation coefficient (R2) to justify the basis for selecting the best adsorption model. Langmuir-2 > Freundlich > Temkin isotherms was the best order that described the equilibrium adsorption data. The results revealed pseudo-second-order to be the most ideal model in describing the kinetics data. |
| บรรณานุกรม | : |
Rahim, Afidah Abdul , Garba, Zaharaddeen N. . (2559). Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling.
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Rahim, Afidah Abdul , Garba, Zaharaddeen N. . 2559. "Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling".
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia. Rahim, Afidah Abdul , Garba, Zaharaddeen N. . "Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling."
กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia, 2559. Print. Rahim, Afidah Abdul , Garba, Zaharaddeen N. . Efficient adsorption of 4-Chloroguiacol from aqueous solution using optimal activated carbon:Equilibrium isotherms and kinetics modeling. กรุงเทพมหานคร : Universiti Sains Malaysia, Malaysia; 2559.
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