利用生物技术处理城市生活垃圾的研究

Study On Treatment of Urben Domestic Rubbish by Biological Technology

介绍利用生物技术处理城市生活垃圾的工艺和最佳工艺条件，接种量8％，最适pH值5．5～8．0，最适水份含量50％～70％，最佳碳氮比30：1。结果表明，利用生物技术处理城市生活垃圾生产有机肥是城市生活垃圾无害化、减量化、资源化的有效途径。

In this paper, the technology and the optimized conditions on treatment of urban domestic rubbish by biolopical technology have been established as follows: the inoculation is 8%; the mest soitable pH is 5. 5 ~ 8. 0; the most suitable moisture content is 50 ~ 70%; the most suitable ratio for C and N is 30: 1. It is shown that treatment of urban domestic rubbish by biological technology to produce organie fertilizer is an efficient way to make urban domestic rubbish be harmless .decreased and be resource.