CAJ | 학술논문

好氧堆肥是一种经济高效的有机废弃物处理技术，在堆肥过程中氨氧化作为氮素硝化作用的限速步骤，直接或间接影响堆肥过程中温室气体的排放和堆肥肥效。论文介绍了有机废弃物好氧堆肥系统中两种氨氧化微生物氨氧化古菌（AOA ）和氨氧化细菌（AOB）的生理生态特性，概述了堆温、铵离子浓度、pH 等因素对堆肥过程中氨氧化微生物种类、数量及群落结构的影响，总结了堆肥过程中调控氨氧化微生物对氮素转换作用的相关措施，并展望了氨氧化微生物在有机废弃物堆肥系统中的应用前景。
호양퇴비시일충경제고효적유궤폐기물처리기술，재퇴비과정중안양화작위담소초화작용적한속보취，직접혹간접영향퇴비과정중온실기체적배방화퇴비비효。논문개소료유궤폐기물호양퇴비계통중량충안양화미생물안양화고균（AOA ）화안양화세균（AOB）적생리생태특성，개술료퇴온、안리자농도、pH 등인소대퇴비과정중안양화미생물충류、수량급군락결구적영향，총결료퇴비과정중조공안양화미생물대담소전환작용적상관조시，병전망료안양화미생물재유궤폐기물퇴비계통중적응용전경。
Aerobic composting is an economic and efficient organic waste disposal technology ,and am-monia oxidation ,as a limiting step of nitrogen nitrification ,directly or indirectly affects the compost fertil-izer and greenhouse gas emissions in the process of compost .This paper introduced two kinds of ammonia oxidizing microorganisms ,ammonia oxidizing archaea and ammonia oxidizing bacteria ,and described their physiological and ecological characteristics in the aerobic composting systems .It reviewed the impact of temperature ,ammonium concentration ,pH and other physical and chemical properties on the type ,quan-tity and community structure of ammonia-oxidizing microorganisms during composting process .In addi-tion ,the paper summarize the effects of ammonia oxidizing microorganisms on nitrogen transformation in composting process and the possible control measures ,and finally discussed the future research directions of ammonia oxidizing microorganisms in compost system .