农村厨余垃圾处理的特征性技术：问题及改进途径

 厨余垃圾已成为法定分类处理的垃圾组分。农村厨余垃圾产生点分散，适合就近处理和产物就地利用，实现有机质还田和植物养分循环。因此，农村厨余垃圾的处理方式区别于城市。中国通过实践已形成了一系列特征性的农村厨余垃圾处理技术。采用实地调查的方法，结合技术原理，分析了这些处理技术存在的原料预处理、转化条件和产物利用问题，提出了针对性改进建议。

Characteristic treatment technologies for rural food waste:Problems and roadmap for improvement

The recent amendment to the Law of the People's Republic of China on Prevention and Control of Solid Waste Pollution clearly states in the General Rules that the whole country implements the policy of municipal solid waste source segregation Additionally, considering the 57^th article that the local administration in charge of environment and sanitation is responsible for the resource recovery and pollution control of food waste, food waste then formally becomes a formal physical component in the waste management system. Since the generation sources of rural food waste disperse it is more preferable to treat rural food waste and utilize the treatment product in situ for returning organics into fields and nutrients recycling. Therefore, a series of treatment technologies special for rural food waste have been developed. However, these technologies lead to some new problems related to environmental sanitation and economic efficiency. This study analyzes the technical features and problems involved in the scale-up treatment facilities for rural food waste, and puts forward some suggestions for improvement so as to establish a basis for improvement and standardization of the related technologies.