摘要
Abstract
Emerging contaminants(ECs),characterized by environmental persistence,bioaccumulation,and biotoxicity,are widely distributed in the environment,with increasing impacts on the environment,and have become a potential threat to ecological security and human health.For the emerging contaminants in wastewater and sludge,the research progress of related treatment processes has also received more attention.Hydrolysis acidification process,as a mature anaerobic biological treatment technology,has excellent performance in the treatment of difficult-to-degrade substances,and also shows good application prospects in the handling of wastewater and sludge containing emerging contaminants.Based on the current research and application of hydrolysis acidification process,this study explored the characteristics and removal mechanisms of several typical environmental emerging contaminants-non-obsolete persistent organic pollutants(POPs),endocrine disruptors,antibiotics,and microplastics in hydrolysis acidification system,summarizing the known means of enhancing the treatment performance and the progress of the practical application.Finally,the limitations of the existing studies on the influencing factors,mechanisms and engineering exploration of the hydrolysis acidification process on the removal of emerging contaminants are summarized and discussed,with an outlook on its future development trend.关键词
水解酸化/新污染物/废水处理/污泥处理/工艺强化Key words
hydrolysis acidification/emerging contaminants/wastewater treatment/sludge treatment/process intensification分类
资源环境
