城市生活垃圾分类标准研究

Research on Classification Standard of Municipal Solid Waste

基于认知负荷理论,垃圾分类的难度过大会造成居民认知负荷增加,导致分类的效率下降。为改善此类状况,对现行的四分类标准进行优化,使其更直观易懂,便于居民使用。实验表明优化后的分类标准在一定程度上降低了居民的认知负荷,并且能使人们分类的正确率有效提升。

Based on the theory of cognitive load,the difficulty of garbage classification will increase the cognitive load of residents,resulting in a decrease in the efficiency of classification. In order to improve this kind of situation,optimize the current four classification standards to make them more intuitive,and convenient for residents to use.The experimental results show that the optimized classification standards can reduce the cognitive load of residents to a certain extent,and can effectively improve the accuracy of people’s classification.