水泥窑协同处置城市生活垃圾技术及其在我国的应用现状

利用水泥窑协同处置城市生活垃圾是一种安全可靠、经济环保的可彻底消除垃圾的处置技术。介绍了海螺、华新和中材国际三家有代表性的利用水泥窑协同处置城市生活垃圾的技术路线,分析了三种技术示范化项目的运行情况。结果表明:三家技术的示范化项目均取得了良好的环保效果,各项环保指标均完全满足相关标准的限值要求。最后,还阐述了该项技术推广应用存在的瓶颈,即经济效益及利益分配问题。

Technology of cement kiln co-processing city living garbage and the application state in China

Using cement kiln co-processing city living garbage is a safe and raliable,economical and enviromental protection treatment technology which can eliminate garbage completely. Three representative technology schemes of using cement kiln co-processing city living garbage of Conch, Huaxin and Sinoma were introduced, and the running condition of the three demonstration projects were anal.ysed. The results show that all the three projects have ahcieved good environmental protection benefit, and all the environmental protec.tion indexes fully meet the relevant standard limit value. Finally, the bottleneck in the technology’s wide application was analysed as economic benefit and profit distribution.