城市生活垃圾处理方式的对比研究

摘要

城市生活垃圾的量越来越大,生活垃圾具备较大的开发潜质、是"放错地方的资源",有效加以利用产生的价值十分可观,若处理不当则通过不同途径危害人体健康.为达到生活垃圾无害化、减量化和资源化的处理目标,中国垃圾的处理能力和水平必须提高,选择合适的处理工艺就变的得十分重要.针对生活垃圾处理的填埋法、焚烧法和堆肥法的优缺点进行了充分比较,不仅仅要关注垃圾处理技术,还要充分考虑各种影响因素,诸如垃圾成分、垃圾分类程度等,综合考虑各方面因素后确定相关技术,生活垃圾有望进行合理的处理.%Household garbage, which is a "misplaced resources", has great development potential to generate great value.Household garbage can bring harm to human health and the environment by different approaches if they were mishandled.With the aim of waste reduction, recycling and harmless, the level and capacity of China's garbage disposal must be increased and choosing the suitable processing technology becomes very important.Advantages and disadvantages of landfill waste disposal, incineration and composting are compared.Household garbage is expected to be handled properly if technology of garbage disposal and influence factors including component of refuse, garbage classification, etc are taken into a full consideration.