System dynamics analysis of industrial waste recycling network - taking Poyang Lake ecological economic zone as example

作者：He, Wei^*

来源：Desalination and Water Treatment, 2018, 121: 147-157.

DOI：10.5004/dwt.2018.22379

• Industrial waste
• Recycling utilization
• System dynamics

As an important way to realize the sustainable development of environment and resources, the circular economy well harmonizes the regional economic development and protection of the water resources. Under this background, this paper aims to discuss the running of the circular economy in Poyang Lake ecological economic zone. Based on system dynamics, this paper analyzes the relationship of the elements in Poyang Lake eco-economic zone and abstracts five pairs of level and rate variables from the system. Then, it builds the basic in-tree model and uses computer to simulate the system. The result shows that the model can well simulate the evolutionary tendency of the system, and the data have high reliability. It indicates that the system can well reduce the operation cost of enterprises, improve the income of member enterprises, and promote the smooth operation of circular economy. It also provides practical reference and theoretical support for the operation of the circular economy.

• 出版日期2018-7
• 单位江西财经大学