Treatment method of dissolving slag containing zinc and lead

The invention discloses a treatment method of dissolving slag containing zinc and lead, belonging to the technical field of waste treatment. The treatment method has the main characteristics that stable precipitates are produced by utilizing reaction of sulfur ions with harmful substances such as zinc and lead in the dissolving slag, so that the leaching content of heavy metal such as zinc and lead in the dissolving slag containing zinc and lead is reduced and the risks and the potential safety hazards of the dissolving slag containing zinc and lead to the environment are alleviated.