Personal care products such as soaps, tooth paste and shampoo often contain pollutants such as parabens, which refer to the esters of parahydroxylbenzoic acid, and end up contaminating waters. Parabens react with halogens to produce compounds that are often more toxic and persistent. Here we review properties, toxicity, analysis and remediation of parabens and halogenated parabens, with focus on photocatalysis using titanium oxide, graphene oxide and graphitic carbon nitride.

中文翻译：

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光催化去除废水中对羟基苯甲酸酯和卤化产物：综述

肥皂、牙膏和洗发水等个人护理产品通常含有污染物，例如对羟基苯甲酸的酯类对羟基苯甲酸酯，最终会污染水。对羟基苯甲酸酯与卤素反应产生的化合物通常更具毒性和持久性。在这里，我们回顾了对羟基苯甲酸酯和卤代对羟基苯甲酸酯的性质、毒性、分析和修复，重点是使用氧化钛、氧化石墨烯和石墨氮化碳的光催化。