CAJ | 학술논문

厌氧消化在处理有机废物的同时可产生大量的甲烷资源，是能源可持续发展的重要处理技术。作为微生物生长的营养物质之一，氨在厌氧消化过程中发挥重要作用，然而高浓度氨会抑制微生物活性，造成厌氧消化系统的失效。在总结国内外研究进展的基础上，讨论了氨抑制的形成机理及氨对产甲烷菌的抑制作用，并分别从氨浓度和微生物两个角度总结了当前解除氨抑制的技术和方法，为厌氧消化的工程应用和进一步氨抑制研究提供参考和建议。
염양소화재처리유궤폐물적동시가산생대량적갑완자원，시능원가지속발전적중요처리기술。작위미생물생장적영양물질지일，안재염양소화과정중발휘중요작용，연이고농도안회억제미생물활성，조성염양소화계통적실효。재총결국내외연구진전적기출상，토론료안억제적형성궤리급안대산갑완균적억제작용，병분별종안농도화미생물량개각도총결료당전해제안억제적기술화방법，위염양소화적공정응용화진일보안억제연구제공삼고화건의。
Anaerobic digestion which can produce a great deal of methane has been considered as one of the signifi-cantly sustainable treatment technologies. Being one of the nutrient substances for the growth of microbes ,ammonia plays an important role in the anaerobic digestion process. However ,highly concentrated ammonia can inhibit the activity of microbes,causing the anaerobic digestion system lose effectiveness. Based on the summary on its research progress both in China and abroad,the mechanism of ammonia inhibition,and the effects of ammonia on the inhibition of methanogen are discussed. The present techniques and methods for the removal of inhibition are summarized,from the angles of ammonia concentration and microbes,respectively. Also,it provides reference and advice for the engineering application of anaerobic digestion and further research on ammonia inhibition.