(A) Buildup of the databank for small and medium types of incinerators: 330 stands (B) Project item for reduction of dioxin emission: 70 stands or factories. In this project item, we have consulted 43 stands of incinerators, 22 factories of arc furnace, and 5 factories in non-iron smelting industry in which achievement in totality of consultant is to exceed the project goal of 67 stands or factories and the reaching ratio is 104.5%.We have also assisted 4 medium and 6 small in the reduction of dioxin emission of incinerators for solid waste. The amount of dioxin reduction for medium incinerators was 50.175g-TEQ/yr. The amount of dioxin reduction for small incinerators was 18.3353g-TEQ/yr. The amount of dioxin reduction for arc furnace was 30.54 g-TEQ/yr. At the same time, we have also finished the assessment report of domestic dioxin control technology of arc furnace and non-iron smelting industry. On the basis of the risk assessment, we proposed the draft of “control and emission standard of dioxin for the arc furnace in secondary copper and aluminum smelting industries”. (C) Finish writing technical guideline: 4 volumes We have finished “Technical guideline for reduction of dioxin emission in small and medium types of solid waste incinerators”, “Criteria for on-site auditing the pollution by dioxin emitting in small and medium types of solid waste incinerators”, “Technical guideline for reduction of dioxin emission in arc furnace”, and “Criteria for on-site auditing the pollution by dioxin emitting in arc furnace”. It’s supposed that the 4 said technical guidelines could be provided as references for dioxin emission-relative worker and officer of environmental agent. (D) Hold conferences and training courses we hold 2 exhibitions for reduction of dioxin emission in incinerator, a conference for dioxin control technology, and 4 training courses for surveying of dioxin pollutant.

incinerator、arc furnace、non-iron smelting industry、dioxin