A large amout of wastewater with high concentration of salts and aromatic compounds would be generated from the production of vanillin by glyoxylic acid method, which can not be processed by using conventional biochemical methods. In this paper, the wastewater generated from the production of vanillin was adsorbed by macroporous resin to significantly decrease its CODc, value, and then through the advanced oxidation method, the treated wastewater was met the discharge standard. After the adsorption treatment with resin XDA-1, the recovery of the characteristic aromatic compound of 2-hydroxyl-3-methoxy-5-aldehyde mandclic acid contained in the wastewater generated from vanillin production was more than 91. 5% , the removal of CODcr was more than 76% , and the treatment,of wastewater generated from vanillin production was more easy as well.%采用乙醛酸法生产香兰素时有较大量的废水产生,且具有含盐高、含芳香族化合物浓度高等特点,无法采用常规生化方法进行处理.香兰素生产废水通过XDA-1树脂吸附后,其芳香族特征污染物2羟基3甲氧基5醛基扁桃酸回收率达到91.5％以上,CODcr去除率大于76％,使香兰素生产废水的处理难度大大降低.
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