چكيده به لاتين
In the first research, the metal-organic-framework (MOF) CuCl-MIL-47 was synthesized by the microwave method to remove indole. MOF structure was characterized by scanning electron microscopy, X-ray diffraction model, infrared spectroscopy, thermal gravimetric analysis, Nitrogen adsorption/desorption isotherms . Centeral Composite Design (CCD) was applied to optimize the adsorption process. Optimum points obtained with Design Expert software at 10 mg of absorbent, 800 mg/L of indole concentration and time 4h. The maximum adsorption capacity (Qo) was calculated based on the Langmuir adsorption isotherm Is equal to 769/231 mg/g, Which indicates the high absorption capacity of the CuCl-MIL-47. Other features of this metal-organic framework can be mentioned as repeatability of 4.58% and good recovery.
In the Second research, the metal-organic-framework (MOF) UIO-66-NH2 synthesized by hydrothermal method to remove Rhodamine B. MOF structure was characterized by scanning electron microscopy, X-ray diffraction model, infrared spectroscopy, thermal gravimetric analysis, Nitrogen adsorption/desorption isotherms . Centeral Composite Design (CCD) was applied to optimize the adsorption process. Optimum points obtained with Design Expert software at 10 mg of absorbent, 40 mg/L of rhodamine b concentration, pH= 8 and time 3.78 min. The maximum adsorption capacity (Qo) was calculated based on the Langmuir adsorption isotherm Is equal to 50 mg/g. Other features of this metal-organic framework can be mentioned as repeatability of 0/3417% and good recovery.
