مشخصات پژوهش

The removal of pharmaceutical pollutants from polluted water is now a serious environmental problem[1,2]. To tackle this problem lots of technologies and methods such as biodegradation, advance oxidation, photo-Fenton process, ozonation, membrane technology, and adsorption have been developed[3]. According to the background mentioned above, in this research, first the NH2-Iron-Based metal–organic framework (NH2-MIL-888 MOF) was synthesis and then as prepared MOF compound integrated by hydroxy apatite (HA) and boron nitride(BN), via the hydrothermal method. In the next step, the prepared nanocomposite (NH2-MIL-888/HA/BN) was identified by various analytical charatication technique. To test the applicability of NH2-MIL-888/HA/BN, TC aqueous solutions were used to evaluate the adsorption performance of the resulting nano composite. For this purpose, various parameters (such as: pH, temperature,adsorbent dosage and initial drug concentration) was tested. The results showed that under optimum conditions (pH=7, drug concentration=70 mg L−1, adsorbent dosage=45 mg and T=25°C), the removal efficiencies and maximum adsorption capacities of NH2-MIL-888/HA/BN for TC were 93% and 145mg g−1.