【作者】 杨洪生； 杨曦； 展漫军； 徐珑；

【Author】 YANG Hong-sheng YANG Xi ZHAN Man-jun XU LongState Key Laboratory of Pollution Control and Resource Reuse, School of the Environment,Nanjing University ,Nanjing, 210093

【机构】 污染控制与资源化国家重点实验室南京大学环境学院；

【摘要】 研究了,双酚A在大于280nm的光照下,硝酸根和Suwannee富里酸对其光解的影响。结果表明,双酚A的光解速率随着硝酸根和富里酸浓度的增加而增加,采用硝基苯作为分子探针测定了硝酸根体系中OH的稳态浓度,并且初步探讨了BPA的光解机理。更多还原

【Abstract】 The influence of nitrate and Suwannee River fulvic acid to the photodegradation of Bisphenol A under the UV irradiation(λ>280nm) has been studied in this paper. The result showed that the presence of nitrate and SRFA promoted the photodegradation of BPA markedly. The steady concentration of OH was measured by nitrobenzene as molecular probe, and the mechanism of photodegradation of BPA was discussed.更多还原