A Review of Co-processing of Kitchen Waste and Municipal Residual Sludge  

作　　者：Han Houfeng Zhuang Pingfang Liu Mei Rong Zhenying Weng Yisong Chen Qingguo Sun Jingya 

机构地区：[1]College of Marine Science & Technology, Zhejiang Ocean University, Zhoushan 316000, China [2]Zhoushan City Wastewater Treatment Co. , Ltd., Zhoushan 316000, China [3]Zhoushan Water Conservancy Survey and Design Institute, Zhoushan 316000, China

出　　处：《Meteorological and Environmental Research》2018年第4期80-84,88,共6页气象与环境研究（英文版）

基　　金：Supported by Science and Technology Plan Project of Zhoushan City(2014C11006,2016C41006);Zhejiang Public Welfare Technology Application Research Project(2016C33054)

摘　　要：In this paper, the methods of kitchen waste disposal in recent years were summed up, and the advantages and disadvantages of the current treatment methods were analyzed. At the same time, it has been found that the co-processing of kitchen waste and residual sludge not only has dealt with both kitchen waste and residual sludge, but also the carbon and nitrogen ratio and moisture content of the mixture are balanced, and increases the processing efficiency significantly. It has a certain processing advantage. At present, most research is about the anaerobic digestion of kitchen waste and residual sludge, and the process is more mature, but the study of VFAs accumulation is still insufficient. Aerobic composting is still in the early stage of development, and there are few studies on it at home and abroad. Meanwhile, prospects for the kitchen waste recycling were made in this article.In this paper, the methods of kitchen waste disposal in recent years were summed up, and the advantages and disadvantages of the current treatment methods were analyzed. At the same time, it has been found that the co-processing of kitchen waste and residual sludge not only has dealt with both kitchen waste and residual sludge, but also the carbon and nitrogen ratio and moisture content of the mixture are balanced, and increases the processing efficiency significantly. It has a certain processing advantage. At present, most research is about the anaerobic digestion of kitchen waste and residual sludge, and the process is more mature, but the study of VFAs accumulation is still insufficient. Aerobic composting is still in the early stage of development, and there are few studies on it at home and abroad. Meanwhile, prospects for the kitchen waste recycling were made in this article.

关 键 词：Kitchen waste Municipal residual sludge COMPOST CO-PROCESSING 

分 类 号：X70[环境科学与工程—环境工程]