摘要
以厨余垃圾、猪粪和玉米秸秆作为堆肥原料,采用好氧堆肥的方法,探讨了厨余垃圾和猪粪、秸秆联合堆肥对腐熟度的影响。结果表明:从温度、pH、电导率(EC)、腐植酸光学特性(E4/E6)、固相C/N和发芽率指数(GI)来看,只有厨余垃圾单独堆肥的处理没有达到腐熟的要求,其余3个处理均达到腐熟。所以厨余垃圾、猪粪和秸秆联合堆肥可以更好地实现废弃物的无害化,促进堆肥腐熟。
Based on aerobic composting,the maturity was evaluated in kitchen waste,pig manure and corn-straw cocomposting process. The results showed that unless the kitchen waste composting alone,other compost products could meet the national sanitation standard and reached maturity according to temperature,pH,electrical conductivity( EC),E4/E6,C/N ratio and germination index( GI). Co-composting of kitchen waste,pig manure and corn-straw will make for better harmless and,improve the maturity of compost.
出处
《环境工程》
CAS
CSCD
北大核心
2013年第S1期470-474,共5页
Environmental Engineering
基金
国家重点基础研究发展计划(973)项目(2012CB724603)
国家自然基金项目(40971177
41075110)
国家"十二五"科技支撑项目(2012BAD14B01
2012BAD15B01)
