禽畜粪便生物干燥技术研究  

A Biological Technique for Drying Animal Excreta

作　　者：常志州[1] 朱万宝[1] 叶小梅[1] 张建英[1] 

机构地区：[1]江苏省农科院土肥所,江苏南京210014

出　　处：《农业环境保护》2000年第4期213-215,共3页Agro-Environmental Protection

基　　金：国家科技部攻关项目! (96 -015 -01 -03 -03)

摘　　要：对影响粪便发酵温度与脱水效果的几个因素进行了研究 ,试验结果表明 :60%与70%含水量基质发酵温度及脱水效果基本一致 ;添加调理剂有利于提高发酵温度与加粪便脱水 ;适当通气可加快粪便干燥。An experiment was carried out to investigate effects of an initial moisture content, bulking amendment and aeration on moisture removal rate. The results suggested that same fermentation temperature and rate of removal moisture were achieved with initial both 60% and 70% moisture contents. In addition, bulking amendment with sawdust or rice straw plus aeration exhibited an increase of a rate of removal moisture.

关 键 词：发酵 脱水 禽畜粪便 生物干燥 废物处理 堆肥 

分 类 号：X713.05[环境科学与工程—环境工程] X713.03