异养硝化-好氧反硝化影响因素研究进展  

Research Advances of Heterotrophic Nitrification-Aerobic Denitrification under Different Factors

作　　者：鲜思淑 陈茂霞[2] 熊蓉[2] 谭周亮[2] 

机构地区：[1]重庆麻柳沿江开发投资有限公司,重庆401320 [2]中国科学院成都生物研究所,四川成都610041

出　　处：《水处理技术》2016年第1期1-6,共6页Technology of Water Treatment

基　　金：科技部国际科技合作与交流专项(2013DFG92600);国家自然科学基金(51208489);中国科学院"西部之光"人才培养计划重点项目

摘　　要：从异养硝化-好氧反硝化应用受限的角度出发,叙述了温度、pH、盐度、重金属、降解底物等影响因素对其脱氮性能的影响效果,以及提高异养硝化-好氧反硝化效果的生物强化措施。认为未来异养硝化-好氧反硝化菌实际应用技术研发与推广研究,可趋向于环境因子对异养硝化-好氧反硝化菌影响的机制研究,多领域交叉研究,以及加强基于生物强化应用的耐受性菌株的筛选3方面。可为异养硝化-好氧反硝化菌理论研究与工程应用提供参考。A review was presented on the effect of different factors （temperature, pH, salinity, heavy metal, substrate, etc.） on the nitrogen removal of heterotrophic nitrification-aerobic denitrification bacteria and the bio-aumentation strategies for strengthening of nitrogen removal. Additionally, the development trend of practical application technology of this kind ofbacteria was pointed out, which should focus on the mechanism of influence of environmental factors on heterotrophic nitrification - aerobic denitrification bacteria, multidomain research and screening of resistant strains on account of bio-angrnentation. This paper could provide reference to the theoretical and application study ofheterotrophic nitrification - aerobic denitrification.

关 键 词：异养硝化-好氧反硝化 脱氮性能 影响因子 研究进展 

分 类 号：X703.1[环境科学与工程—环境工程]