Research On The Evolution Mechanism Of Waste Electronics Recycling System Based On Haken Model

In recent years, all kinds of intelligent electronic devices coming out with the rapid development of electronic technology, which spawned a global consumption boom of electronic products.Although there are more and more enterprises joining the ranks of e-waste recycling, especiallyincrease in the number of those irregular small workshops, which leads to low recovery rate ofinformal enterprises, while the development of e-waste recycling has not improved and enhanced.For the change of this situation, we should have a deeper understanding of the mechanism of theinternal evolution of e-waste recycling systems; analyze the future development trend of electronicwaste recycling systems so that it can provide a reference for the economic efficiency andtechnological progress.In order to analysis of system evolution and evolution mechanism,this Paper model the electronic waste recycling system with the Haken Model which is the microscopic method In system thoery starting from the point of system evolution. Haken Model requirements two state variables involved in operation(one is the order parameter).In order to identify the order parameter in the system. First, using the "input-output model" to reach the state variables of recycling system which have beendefined and explained, then using the entropy weight method to calculate the the comprehensive valuation value of each state variable with the actual data of every variable(the weight value in the system).Sorting it accord to the importance of the comprehensive evaluation value. Selected the top three variables: Formal business recovery, Recycling costs, Comprehensive treatment of rate.This paper build the Haken model based on the evolution mechanism of the electronic waste recycling system. To validate the above variables in Haken model according to the adiabatic approxmation characteristics of Haken model with the data in China’s13provinces. It verifies that the recovery rate of formal recycling enterprise is the order parameter of the recycling system evolution.Finally, according to the results of previous verification, we select recovery of informal enterprisesas the order parameter and integrated disposal rate as the state parameter for modeling operations,combined with the actual data from China’s13provinces into the model calculation; we can getprediction about our e-waste recycling system’s future trends in the evolution of the state. Predictedby the model can be found: provinces and cities of China’s e-waste recycling system developmentare in different levels, the overall trend is not optimistic, in the next eight years, the comprehensivedisposal rate will be significantly decreased, while the formal business recovery rate has been in a steady state without significant improvement.Therefore, to enhance the recovery of informal enterprises we must also pay attention toimproving the overall disposal rate and the capacity. At the same time we must increase the degreeof attention on the less developed regions, construct electronic waste recycling infrastructure inremote areas. Through the technical innovation and structural upgrades to improve the electronicwaste recycling capacity, this plays a better role in the synergies of regular business recovery anddisposal rate, promoting e-waste recycling system evolution from disorder to order.