【摘要】 近年来,厌氧发酵技术在固体废弃物资源化利用中得到了广泛的应用和发展。厌氧发酵过程的稳定性受到很多因素的影响,如水力停留时间、温度,pH,碳氮比等,微量元素也是其中之一。微量元素能有效地维持发酵系统的稳定,促进沼气产生。将针对各种微量元素在厌氧发酵过程中的作用,对厌氧发酵过程的影响以及对微量元素在厌氧发酵工程的应用进行展望等方面进行回顾。更多还原

【Abstract】 Recently,the anaerobic fermentation technology has been widely applied and developed in the utilization of solid waste resources. The stabilization of anaerobic fermentation system is affected by a lot of factors,such as hydraulic retention time,temperature,p H,C/N ratio,etc. The trace elements are also one of them. The trace elements can maintain the stability of the system and promote the gas production. This article will review the function of various trace elements in the process of anaerobic fermentation,their influence on the digestion effectiveness and the perspectives of the application in the gas production.更多还原