生物废弃物好氧处理过程中的物质变化  

Substance Changes of Bio-waste in Aerobic Disposing course

作　　者：刘盛萍[1] 付子豪[1] 俞志敏[1] 吴克[1] 金杰[1] 蔡敬民[1] 

机构地区：[1]合肥学院生物与环境工程系,安徽合肥230022

出　　处：《安徽农业科学》2007年第14期4273-4274,4276,共3页Journal of Anhui Agricultural Sciences

基　　金：安徽省自然科学基金项目(050450304);安徽省国际合作项目(05023074);合肥市科技局重点项目

摘　　要：研究了通气量、压实度、颗粒度对生物垃圾好氧处理过程中还原糖、有机物含量变化的影响。结果表明:还原糖开始迅速下降,最终达到稳定平衡;处理后1～3 d内有机物降解最快,随后降解缓慢;比较适宜的好氧处理条件为:通气量25 m3(/h.t),压实度0.247kg/L,颗粒度8 cm。Effect of ventilation capacity, compaction degree, particle size on content change of reducing sugar and organic matter in aerobic disposing course was systematically studied. Results showed that reducing sugar content declined sharply at the beginning and finally reacheohthen maintained equi]ibrlum. Organic matter was degraded most quickly in1-3 d and then tended to be slow. The suitable condition for bio-waste treatment was 25 m^3/h·t ventilation capacity, 0.247 kg/L compaction degree and 8 cm particle size.

关 键 词：生物垃圾 还原糖 有机物 

分 类 号：X17[环境科学与工程—环境科学]