印染废水处理系统中微生物区系及功能初探

The Microflora and Function in Printing-dyeing Wastewater Treatment System

本文通过对利用活性污泥法处理印染废水的曝气池中微生物类群的初步研究表明,该系统为以细菌为主,含有少量霉菌、酵母等的复合生态系统。它具有降低pH值,降解各种色源物质等有机废物浓度的能力。在不同的水质中含菌量不同,微生物区系差别更大。并对曝气池中的细菌菌株初步进行了脱色能力的探讨。

In this paper, we study microbial population in the activated sludge. It shows that bacterium is main, except a few mold, yeast etc.in the system.It is a Co-ecosystem.It can reduce PH value and decompose dyestaff of all kinds. The quantities of bacteria are different in different samples. The microflora is different, too. And bacteria in the aerator for decoloring is tested.