城市生活垃圾堆肥发酵中微生物菌群变化规律的研究.pdf

生物技术通报 BIOTECHN OLOG Y B ULLETIN 2006 林代炎 杨菁 叶美锋 林琰 (, 350003) : 通过对垃圾处理厂静态堆肥不同区域的微生物菌群 数量的分析,表明了城市生活垃圾堆肥发酵 中微生物菌群的变化规律, 温度 微生物菌群的相关性,指出了高温微生物菌群数量影响堆肥的效率建议在静 态一次堆肥发酵周期中, 增加通气量和翻堆频率, 有利于增强微生物菌群的活力和提高堆肥质量 : 生活垃圾 微生物菌群 堆肥化 Study on Variation ofM icrobial Community in U rban D om esticW astes Com posting P rocess Lin Daiyan Yang Jing YeMeifeng Lin Yan (Ag r icultural E ng ineer ing Inst itute, F uj ian A cademy of Ag r icultural Sc iences, F uzhou 350003 ) Abstract: This paper analyses the various icroorganis s in the different section of urban do esticwaste co pos ting forwastes treating factory, describes the variation of icrobial co unity and that relation bewt een te perature and icroorganis , shows that the quantity of ther ophilic icroorganis s affected the co posting and efficiency; It is of i portant to provide a suitable environ ent for the growth of ther ophilic icroorganis , during the first period of the static co posting process, add to the aeration rate and the turning frequency to increase active icroorganis and i prove the quality of co posting product. Key w ords: Urban do esticwastes M icroorganis Co posting , , , [2] , , ,, , 2003, 23 , 250, , 4. 49%, 1 30% [ 1, 3] , ( 2. 03% ), [ 2, 4] , , 2005 274 , [ 1]