【摘要】 采用经培养驯化的污泥菌种和类球形陶粒等构建生物滴滤塔,评价了气体苯乙烯浓度、气体流量、循环液喷淋量对生物滴滤塔工效的影响,并对生物膜微群落中的微种群作了定性定量检测,通过与国外最新研究成果的对比,证实了项目研究结果结论的正确性。更多还原

【Abstract】 Build biotrickling filter treating styrene-polluted gaseous stream adopting enriched sludge bacteria and perlite. The experimental data of styrene concentration in the gaseous stream, gas velocity, liquid flow in recirculation circuit were used to evaluate the influence of styrene loading on biotrickling filter performance. Qualitative and quantitative microbial data on micropoputations of biofilm micro-community were also detected. Review the new achievements in scientific research from other countries, confirmed the results and conclusions of the study were correct. Suggest the major research area and important problems which have to be dealt with.更多还原