Pei Jiying, Zhang Ruiling, Hsu Chengchih, Wang Yinghui
School of Marine Sciences, Guangxi University, Nanning 53004, P. R. China.
Department of Chemistry, National Taiwan University, Taipei 10617, Taiwan.
Mass Spectrom (Tokyo). 2018;7(1):A0068. doi: 10.5702/massspectrometry.A0068. Epub 2018 Jun 29.
2,6-Dichloro-1,4-benzoquinone (DCBQ), a highly toxic and carcinogenic disinfection by-product, was degraded during the electrospray process by elevating the source temperature. This unexpected finding inspired us to use heating to degrade DCBQs in drinking water. The results show that about 99% of DCBQs in the drinking water were degraded in one minute by heating to 100°C with room light irradiation. Therefore, a conclusion can be drawn that heating enables the degradation of DCBQs in drinking water.
2,6-二氯-1,4-苯醌（DCBQ）是一种剧毒且致癌的消毒副产物，在电喷雾过程中通过提高源温度而被降解。这一意外发现促使我们利用加热来降解饮用水中的DCBQ。结果表明，在室温光照下将饮用水加热到100°C，一分钟内约99%的DCBQ被降解。因此，可以得出结论，加热能够使饮用水中的DCBQ降解。
