Abstract There are large amounts of oily wastewater produced by industrial production processes and daily life, and oily wastewater is one of the most widespread environmental issues. These effluents contain a large amount of emulsified oil/water mixtures. However, separation of stabilized oil/water emulsions is difficult and a global challenge. Oily wastewater is not only harmful to the environment but it also affects human health. Thus, development of materials that can effectively solve this problem is of great interest. Here, a smart surface with antifouling property and pH-controllable oil wettability in aqueous media is reported. The smart surface on a porous anodic aluminum oxide (PAAO) membrane (pore size

中文翻译：

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一种具有防污能力和可切换油润湿性的智能膜，用于高效油/水乳液分离

摘要 工业生产过程和日常生活中会产生大量含油废水，含油废水是最普遍的环境问题之一。这些流出物含有大量乳化油/水混合物。然而，稳定的油/水乳液的分离是困难的，也是一个全球性的挑战。含油废水不仅对环境有害，而且还会影响人类健康。因此，开发能够有效解决这一问题的材料具有重要意义。在这里，报道了一种在水性介质中具有防污性能和 pH 值可控的油润湿性的智能表面。多孔阳极氧化铝 (PAAO) 膜上的智能表面（孔径大小