上海市有机垃圾原料特性研究

Raw Material Characteristics of Organic Waste in Shanghai

对上海市3座有机垃圾处理设施（厨余果皮、果蔬垃圾、餐饮垃圾）分选后的原料进行了3-5个月的跟踪测试,分析了厨余果皮、果蔬垃圾、餐饮垃圾的含水率、p H、有机质、生物降解度、元素（C、H、N、S）、总养分、氯化物、动植物油、重金属（Cr、Cd、Ni、As、Zn、Cu、Pb、Hg）等9类指标的特性差异及变化趋势,并以此对处理工艺的设计提出了建议。

Three organic waste treatment facilities in Shanghai were selected for a 3-5 months＇ track test of their sorted raw materials,including kitchen waste,fruit and vegetable waste,food waste. Based on this test,the characteristic differences and change trend were analyzed through nine kinds of indicators,which covered moisture content,p H,organic matter,biodegradation degree,element content（C/H/N/S）,total nutrient,chloride,animal plant oil,and heavy metals（Cr/Cd/Ni/As/Zn/Cu/Pb/Hg）. Suggestions on the design of treatment process were put forward.