生物技术在恶臭治理中的应用  

Application of Biotechnology in Odour Control

作　　者：吴敏[1] 

机构地区：[1]中国石化上海石油化工股份有限公司环境保护中心,200540

出　　处：《石油化工技术与经济》2008年第4期60-62,共3页Technology & Economics in Petrochemicals

摘　　要：通过菌种筛选获得了一株降解化工企业污水处理场硫系及NH_3类恶臭气体的菌种HB-1。采用投加菌种的方法,对生物滤池中的微生物进行驯化,5～6天后,硫化氢的去除效率达到95%以上,氨的去除效率达到85%以上。在此过程中,应用活菌计数的方法,完成了生物滤池中3种植物性材质填料的生物亲和性评估。This paper introduced the application of microbiotechnology in treatment of sulfur odour in petrochemical progress. By the objective strains isolating technique, strain HB - 1 which can degrade malodorous gas from sulfur organic material and NH3 was screened. Combining importing HB - 1 and domestication, odour in the biofilter got controlled,5 -6 days later, the removal rate of H2S could reach over 95%, and it of NH3 could reach over 85 %. In the process, the bio - affinity of three kinds of filling materials was evaluated with micro - counting method.

关 键 词：恶臭 生物滤池 菌种 筛选 微生物驯化 

分 类 号：X703[环境科学与工程—环境工程]