通过简单的回流及室温老化两步法合成了CoNiLDHs/RGO纳米复合物,采用XRD、EDS和SEM等技术手段对其微观结构进行了表征。将其作为吸附剂应用于废水处理,研究了对亚甲基蓝染料的吸附性能。实验结果表明,在优化条件下,CoNiLDHs/RGO纳米复合物能较快吸附废水中的亚甲基蓝分子,在150 min吸附已经达到平衡,同时具有较大的吸附量,最大吸附量可达149．48 mg·g-1,该研究为其实际应用提供了理论基础。%CoNiLDHs/RGO composite was obtained using RGO as the base via circumfluence and aging method. The microstructure of the composite was characterized by XRD,EDS and SEM. Then,the composite was used as adsorbent for the removal of methylene blue in wastewater. The results indicated that CoNiLDHs/RGO could adsorb methylene blue quickly and exhibited excellent removal performance,the maximum amount of adsorption could up to 149. 48 mg·g-1 and adsorption equilibrium can be reached within 150 min.
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