垃圾焚烧厂焚烧底灰的处理研究

系统地研究了常州市环境卫生综合厂垃圾焚烧车间的底灰。研究结果表明，根据中国现行的污染控制标准，该厂的底灰属于一般废物，可以以建筑垃圾的方式处理。但对底灰的分选和分类研究结果表明，底灰含有一定量的未燃烬的有机废物，也有一些可回收利用的废物。因此，底灰应该先分选后，再对无利用价值的渣土作填埋或其他处置。

Treatment of MSW incinerator bottom ash

The incinerator bottom ash generated in Changzhou MSW Incineration Plant was sampled and characterized in detail. Unburned textiles and organic wastes can be found in the ash. According to the existing regulations in China, the leaching toxicity of the ash is below the standard and can be viewed as a non-hazardous waste. It is proposed that the recoverable should be recovered and the unburned wastes should be separated before the ash is disposed of in a landfill or dumping site. ;