两种微生物菌种对园林废弃物高温堆肥影响的研究  

Research on the Effect of Two Microbial Agents on Green Waste High Temperature Composting

作　　者：于光辉 张志卿 梁娟[2] 严建平 李建军[2] 

机构地区：[1]深圳市铁汉生态环境股份有限公司,广东深圳518040 [2]四川大学建筑与环境学院,四川成都610065

出　　处：《四川化工》2014年第5期51-53,共3页Sichuan Chemical Industry

摘　　要：以园林废弃物为主要原料,采用高温好氧堆肥工艺,研究了园林废弃物堆肥体系中加入两种微生物菌剂(大华酵素菌速腐剂、金葵子腐杆剂)后温度、物理、化学性质的变化及其对园林废弃物堆肥品质的影响。结果表明,两种微生物菌剂中大华酵素菌对园林废弃物高温腐熟效果较优。添加微生物菌剂的堆肥处理都在堆肥3d后进入高温分解阶段,其中大华酵素菌的堆肥处理温度提高快,温度高且持续时间长,高温(65℃)持续时间可达10d。添加大华酵素菌的处理,腐熟后粒径较小,总养分高于金葵籽腐杆剂,改善了堆肥产品的品质。This research,using garden waste as the main raw material,adopting the high temperature aerobic composting technology,studied the changes of temperature,physical and chemical properties of garden waste composting system after the addition of the two kinds of microbial agents（Dahua enzyme bacteria SuFuJi,Deacay Jin Kuizi rod）and their effects on the quality of garden waste composting.The results showed that in these two microbial agents,the effect of Dahua enzyme bacteria on the garden waste high temperature maturity was better.Adding microbial agents,the compost processing entered pyrolysis stage after 3d,especially, Dahua enzyme bacteria compost processing temperature increased very fast,and kept the high temperature for a very long time,the 65℃high temperature could be maintained up to 10 d.After adding the Dahua processing enzymes bacteria,rotten particle size was small,the total nutrition was above Jin Kui seed rot agent,thus the quality of the compost product was improved.

关 键 词：园林废弃物 微生物菌剂 高温好氧堆肥 腐熟进程 

分 类 号：S141.4[农业科学—肥料学]