CAJ | 학술논문

以 L-Lysine 为模板剂,用沉淀法制备了 BiOCl 催化剂,并进行了 X-射线衍射(XRD)、N2气吸附-脱附、紫外可见漫反射(UV-vis DRS)、热重分析(TGA)和扫描电镜分析(SEM)等表征。将该催化剂用于光催化降解内蒙古某羊绒制品有限公司排放的染色废水(包含弱酸艳红 B 和洒脱黄4GN),结果表明,BiOCl 催化剂为花瓣形,对染色废水紫外光降解有很好的催化作用,室温光照180 min 时降解率达96%。
이 L-Lysine 위모판제,용침정법제비료 BiOCl 최화제,병진행료 X-사선연사(XRD)、N2기흡부-탈부、자외가견만반사(UV-vis DRS)、열중분석(TGA)화소묘전경분석(SEM)등표정。장해최화제용우광최화강해내몽고모양융제품유한공사배방적염색폐수(포함약산염홍 B 화쇄탈황4GN),결과표명,BiOCl 최화제위화판형,대염색폐수자외광강해유흔호적최화작용,실온광조180 min 시강해솔체96%。
BiOCl catalysts synthesized by precipitation method in the presence of L-Lysine as template. The catalysts characterized by X-ray diffraction (XRD ),N2 adsorption desorption isotherms analysis (BET).Scanning electron microscopy (SEM),UV-visible diffuse reflectance spectra (UV-vis DRS), Thermo gravimetric analysis (TGA)techniques.The BiOCl flowers-like catalysts,show excellent photo-catalytic activity in the photodegradation of dyeing waste water (contains weak acid brilliant red B and clear yellow 4GN)under ultraviolet photodegradation,the degradation efficiency of dyeing wastewater reaches 96% within 180 min of irradiation at room temperature.