Abstract:
In this paper the flow of lead in China,2006,was traced within the STAF model, and the situation of production,consumption and recycling of lead resources in China were introduced.The SFA is performed on lead flows during its one-year life cycle in detail,and several main average indexes from 2000 to 2006 were calculated as following:
PZ=79.28%,
PS=19.08%,
MZ=148.91%,
MS=30.25%,
R=0.834 9 and
S=0.194 9.Based on the result,the substance flow analysis of lead from 2000 to 2006 has been conducted,and the disadvantages of China in the field of copper resources' recycling were summarized,and some suggestions were put forward for the development of lead industry and the recycling of resources.