静态仓式城市生活垃圾堆肥的中试研究  

Pilot-plant-scale Study of Aerated Static Vessel System for Composting Municipal Solid Waste

作　　者：程刚[1] 耿冬梅[1] 宣世伟[1] 汪群慧[2] 

机构地区：[1]哈尔滨工业大学威海校区环境微生物工程研究中心,威海264209 [2]哈尔滨工业大学市政环境工程学院,哈尔滨150001

出　　处：《环境科学与技术》2004年第1期68-69,共2页Environmental Science & Technology

摘　　要：静态仓进行高温好氧堆肥法,添加w=1.5%的快速发酵菌剂,缩短发酵时间,在堆体温度顺利上升至55℃,并保持4d以上,堆肥产品的卫生学指标符合国家标准(GB7959 87)。含水率、有机质含量显著减小。有机质的化学结构变化可作为堆肥腐熟的标志。In an aerated static vessel composting process, inoculating microbes is added at the proportion of 1.5%, which can accelerate maturity of compost and cut down composting time. Experimental results showed that temperature could rapidly reach as high as 55℃ and lasted for four days and composting products could meet the requirement of the relative national sanitary standard (GB 7959-87).

关 键 词：城市生活垃圾 静态仓 腐熟度 

分 类 号：X705[环境科学与工程—环境工程]