对生物膜载体相关问题的探讨

生物膜法作为一种水处理方法已广泛应用于处理城市污水和工业废水,生物膜是生物膜法处理的基础.而生物膜的产生和生长离不开载体材料的使用,载体在废水处理中是起净化作用的主体部分.文章就生物膜载体的类型以及载体表面性能对微生物附着的影响因素进行了详细的介绍,并分析了不同的载体以及不同材料的同一载体对生物固着量以及硝态氮的处理能力的影响,最后简单介绍了一种新型的生物膜载体-新型软性纤维载体,提出了今后生物膜法研究的重点.

Discussion on Related Problems of Bioflim Carriers

Bioflim treatment of wastewater is a method which has been widely used in the city sewage and the industrial waste, the biomembrane is the foundation of biological membrane method processing. And the engender and growth of bioflim can not depart from the using of carriers, it is the purification main body in waste water processing. In this paper, the type and the effect of surface characteristics of bioflim carriers on microorganisms attachment are introduced, the quantity to the biology and the nitrification of different carriers as well as the different material identical carriers are analyzed. And it simply introduces a newfashioned bioflim carrier-new soft textile fiber carrier, and proposes the next biological membrane method research key point.