【摘要】 介绍了活性污泥的生物、化学组成,以及活性污泥改性方法,阐述了现有方法的研究现状及优缺点,比较了各种活性污泥在废水处理中的应用效果,分析结果认为活性污泥改性对废水处理具有广阔的应用前景。更多还原

【Abstract】 Introductions on the chemical and microbiological compositions of activated sludge are conducted,as well as modification methods,the study situation for the present methods and the advantages and disadvantages are described and the application effects of all kinds of activated sludge in waste water treatment are compared.It is considered that the activated sludge modification has wide prospect in wastewater treatment.更多还原