秸秆与城市低有机质含量污泥好氧堆肥试验研究  

Study on Aerobic Composting Experiment of Straw and Urban Low Organic Sludge

作　　者：李纪周[1] 姚天举[1] 

机构地区：[1]黄淮学院,河南驻马店463000

出　　处：《安徽农业科学》2007年第29期9316-9317,共2页Journal of Anhui Agricultural Sciences

摘　　要：[目的]为了提高秸秆利用效率;降低污水处理后污泥对环境造成的污染。[方法]将污泥与秸秆混合堆沤,以秸秆为调理剂调理C/N,测试堆肥的温度与营养成分。[结果]结果表明,腐熟秸秆和低有机质含量污泥混合堆肥能有效调理堆料C/N比,满足微生物生长繁殖条件,使堆料快速升温,实现污泥的资源化、无害化和稳定化。[结论]腐熟秸秆和低有机质含量污泥混合堆肥可用于处理秸秆及污染废物。Sewage sludge could not compost successfully because of low organic matter. Straw was translated into external carbon source after decomposing and added into low organic sludge with the ration of 1：6. Aerobic composting was carried out after the mix at the condition of forced ventilation. Composing of low organic sludge could rise to 55℃ and lasted for over 3 days without pollution. Through comparative experiment ＇after decomposing, it was proved that it had good effect using as organic fertilizer.

关 键 词：低有机质污泥 秸秆 好氧堆肥 腐熟剂 

分 类 号：S147.5[农业科学—肥料学]