水体中烷基酚类物质的去除研究进展

Research progress in the removal of alkyl-phenol substances from water bodies

烷基酚类物质化学稳定性好,不易挥发且难降解,广泛分布于水体中,具有雌性激素效应,能扰乱生物体内的内分泌功能。就目前国内外处理含此类物质的废水去除方法及研究进展进行了综述,阐述了微生物降解法、高级氧化法、吸附法等应用于烷基酚类物质去除时的实验条件和去除效果及方法的局限性,指出了该领域的研究重点及方向,提出了联合工艺应用是未来处理含烷基酚废水的研究热点。

Alkyl-phenol substances are characterized by good chemical stability,refractory degradation and no volatility.They are widely distributed in water bodies,have estrogen effect and can interfere endocrine function of organism.The methods for treating the wastewater containing this kind of substances and research progress both in China and abroad are summarized.The experimental conditions,removing effectiveness,and limitation of methods for the removal of alkyl-phenol substances by methods,such as microbial degradation,advanced oxidation,adsorption technology etc.are expounded.The research emphasis and direction of this field are pointed out.It is put forward that combined technology in the future should be the research hotspot of the treatment of wastewater containing alkyl-phenol substances.