Material flow analysis on venous industrial park - taking Tianjin Ziya Circular Economy Park for example

As the sustainable indicators of the regional development, the method of material flow analysis revealed the flow characteristics and conversion efficiency of substance in a specific region, and provided the basis for setting goals for regional sustainable development. Combined with the material flow characteristics of venous industrial park, the paper predicted the waste resource in the future for Tianjin Ziya Circular Economy Park, which is the largest planning area of venous industrial park in Beijing, Tianjin and Hebei. According to the actual situation and venous industry standards, it improved and perfected the indicators of material flow analysis, and constructed related appraisal index system. Basic on the index value, it analyzed the material flow state and evaluated the resources usage in the socio-economic activities of park. Finally, with the result of material flow analysis, it putted forward some practical measures to provide further support for the rapid development of park.