污泥与菌渣混合好氧快速堆肥协同发酵研究  

Cooperative Fermentation for Aerobic Co-composting of Edible Fungi Residue and Sewage Sludge

作　　者：高剑平[1] 黄建峰 张梁[3] 

机构地区：[1]漳州职业技术学院建筑工程系,福建漳州363000 [2]漳州市西区金峰污水处理有限公司,福建漳州363000 [3]江南大学生物工程学院,江苏无锡214122

出　　处：《中国给水排水》2016年第9期127-130,共4页China Water & Wastewater

基　　金：住房和城乡建设部科学技术项目(2014-K7-018);漳州市自然科学基金资助项目(ZZ2013J09)

摘　　要：以漳州地区城镇污泥为原料，以食用菌渣为辅料，进行好氧快速堆肥试验。结果表明，采用适宜的发酵工艺，可实现污泥与菌渣混合好氧快速堆肥，堆肥周期为15d，堆肥温度达到了50～60℃且持续8d以上，堆肥产物在含水率、种子发芽率、养分含量、重金属含量等方面均符合农用标准。Using sewage sludge in Zhangzhou and edible fungi residue as raw matenal, aerobic rapid composting experiment was carried out. The results showed that adopting appropriate fermentation process could achieve the aerobic rapid co-composting of sewage sludge and edible fungi residue. The composting period was 15 d, the compost temperature reached to and maintained at 50 ℃ to 60 ℃ for more than 8 d, and the compost product could meet the agricultural standard in terms of moisture content, seed germination rate, nutrient content and heavy metals content.

关 键 词：污泥 菌渣 好氧快速堆肥 发酵工艺 

分 类 号：X703[环境科学与工程—环境工程]