The Study On Recycling Network Planning Of Industrial Solid Waste

Serious environmental pollution and excessive resources waste are the two major dilemmas that China’s industrial solid waste recycling is bogged down with. Since the implementation of the "Law of the People’s Republic of China on Prevention of Environmental Pollution Caused by Solid Waste" in1995, preliminary achievements have been made with regards to prevention of pollution caused by industrial solid waste. However, on the whole, the issue of recycling and utilization of industrial solid waste have not been effectively solved, owing to many long-standing issues left over by history, weak infrastructure and extensive economic development. Consequently, problems crop up with recycling enterprises with low degree of scale and deficient recovery system, inadequate supervision and control, unperfected economy guiding and insufficient organizational coordination between recycling bodies. China’s practical application and research fields fail to yield any research fruits as well. Therefore, it is imperative to establish a perfect, systematic, and scientifically effective industrial solid waste recycling networking as well as put forward effectively operated cooperation and management measures.We analyse relevant statistical datas index based on the current industrial waste output in China, including industrial solid wastes (ISW) Generated, ISW Utilized, Stock of ISW, ISW Disposed, ISW Discharged, Cumulative Stock of ISW, ISW Utilized, Output ISW Disposed Cost, and points out that the situation of industrial solid waste recycling is very serious in the future. Then comparative analysis of domestic solid waste recycling in the industry and the existing literature are presented, and some shortcomings and furtherperfect points in these present study are put forward. The main research contents, key problems, difficulties and technical route are designed in this paper. The six basic theorys for this paper are put forward, which are presented in the following chapter. The above lay the foundation for this study.According to the dissertation’s planning of industrial solid waste recycling networking, the method combining mathematical model and comprehensive evaluation will be adopted to select location for industrial solid waste recycling facilities upon the confirmation of key factors of facility location selection and related issues of location including object, dimension, quantity and characteristics. Preliminary location selection for treatment facilities will be conducted in line with the mathematical model to be built. Afterwards, genetic algorithm is to be applied to seek its preliminary results. The final location will be reached by using AHP or Fuzzy method while integrating environmental factors after the preliminarily selected location is expanded to a certain range. Taking the case of experimental research held in Liaoning Province, the above location method is proven to be reasonable and efficient. Secondly, based on the types and the characteristics of industrial waste, the dissertation suggests that the scheduling issue of vehicles for industrial solid waste recycling lies in the coordination between full loaded and non-full loaded vehicles. It establishes a corresponding scheduling model and solves the problem using ant colony optimization. Taking the location selection and the networking operation of industrial waste that the location covers in Dalian City for example, it constructed the vehicles scheduling system for industrial solid waste recycling in Dalian City, and verified the efficiency of the methods and the algorithm being put forward. The location selection and the establishment of vehicles scheduling models as well as algorithm designs offer great references to similar problems concerning optimized location selection for facilities.According to the dissertation’s cooperative management and safeguarding of the industrial solid waste recycling network, the extraction of the cooperative partners of industrial solid waste recycling network is to be made first, followed by an analysis of the factors of the cooperative motivation of each partner, and based upon which, the coordination mechanism between the cooperative partners is established. The corresponding incentive measures aiming at realizing closed partnerships between main partners of industrial sold waste recycling are put forward based on game theory and profit distribution. All these contribute to the establishment of an integrated management system under government surveillance and management participated by waste-producing enterprises and operated by waste disposal enterprises. In terms of government surveillance and management, the impact of government management on output and recycling treatment of industrial wastes are analyzed before the corresponding laws and regulations, policy measures, supervision measures, rewards and punishments are put forward. Besides, a series of management modes, including the prevention model and regulating methods of waste-producing enterprises, as well as the operating mode and information management methods of resource-based enterprises, are put forward for industrial enterprises and enterprises with recycling facilities.The study is of great theoretical and practical significance.