Refuse incineration fly ash solidification/stabilization treatment method

The invention discloses a refuse incineration fly ash solidification/stabilization treatment method comprising the following steps of: firstly, sufficiently mixing a heavy metal stabilizer and water into a solution; mixing the solution, refuse incineration fly ashes and a little amount of cement, stirring and curing so that fly ashes has double-effect stabilization and certain intensity at the same time; finally, landfilling the fly ashes in a domestic refuse landfill site. The refuse incineration fly ash solidification/stabilization treatment method realizes fly ash decontamination and achieves the purpose of slightly increasing volume at the same time, thereby increasing the overall efficiency and the economical efficiency of a fly ash treating and disposing system and solving the problem of large increasing volume after the traditional cement solidification treatment.