Industry-city integration in industrial park has stepped into quick development with the continuous advancement of urbanization in China. Relying on the developed ecological industry chain,sustainable development abil...Industry-city integration in industrial park has stepped into quick development with the continuous advancement of urbanization in China. Relying on the developed ecological industry chain,sustainable development ability and good ecological service,eco-industrial park is at the forefront of industry-city integration,and accumulates rich experience in practice. The operation mechanism model includes government development,development of large state-owned enterprises,and public-private partnership. The space structures involve the relation between central urban district and new industrial town,overall layout of production,living and ecological space in eco-industrial park. In the aspect of system innovation,park management system,household registration management system,cultural system of community and environmental governance system face the challenges.展开更多
Recently the behavior of human has resulted in the deterioration of global ecological environment, and global warming and environmental pollution have caused the occurrence of extreme events frequently. If we repeat t...Recently the behavior of human has resulted in the deterioration of global ecological environment, and global warming and environmental pollution have caused the occurrence of extreme events frequently. If we repeat the reckless environmental overkill, civilization will enter a vicious circle of decline and lose even the strength and vitality to live in harmony with the environment. At present, China is in a special period of rapid economic development. Some enterprises focus on short-term profits and don't formulate long-term strategies. For example, with the rapid expansion of the steel industry, some serious problems have emerged. Based on principles of industrial ecology and the concept of circular economy, to develop a new development model, taking a new road to industrialization is very necessary. Re-examining the current steel enterprises, this paper proposes the new methods of the integration of material, energy integration, water system integration and sharing of information and facilities. Through ecologicalization of technology, system, and industrial structure and product structure adjustment, the eco-transformation of the modern steel industry will be gradually achieved in China.展开更多
The establishment and development of the industrial symbiosis of eco-industrial park are affected by several factors.Based on the formed industrial symbiosis supporting system chart,this article analyzes the microcosm...The establishment and development of the industrial symbiosis of eco-industrial park are affected by several factors.Based on the formed industrial symbiosis supporting system chart,this article analyzes the microcosmic supporting system and macroscopic supporting system.In the microcosmic supporting system,it elaborates five aspects including key enterprises,service intermediaries in the park,symbiotic enterprises,competitors and the public in detail.Then it describes the macroscopic supporting system from four aspects of governmental participation,technological innovation,educational promotion and cultural support.Finally,combining with the current construction status of the eco-industrial park in China,it proposes the countermeasures and suggestions to build the supporting system for the eco-industrial park and provides theoretical support for the faster and better construction of the eco-industrial park in China.展开更多
An eco-industrial park or estate is a community of manufacturing and service businesses located together on a common property. The goal of EIP is to create a win-win harmonious development aspect of economic developme...An eco-industrial park or estate is a community of manufacturing and service businesses located together on a common property. The goal of EIP is to create a win-win harmonious development aspect of economic development and environmental protection. This paper emphasizes that the external effect of an EIP is its main characteristic of techno- economic evaluation for eco-industrial park project. From the view of the property rights, the EIP’s product is typically public-private. The government should take some measures for the quantitative analysis on ecological positive externali- ties of the enterprises in EIP, and also should adopt Coase’s Theorem, which supports that the market transaction is the best way to deal with positive externalities (external economics or diseconomics), or Pigou’s Theorem, which holds that the government anti-positive externalities programs are the best way to cope with positive externalities, to internalize the EIP’s external effects, which is also a fundamental tool to encourage investors to actively invest in EIP projects. Furthermore, this paper thinks that the EIP’s income should be equal to the income of staple products of the private property and that of its by-products of the public property. According to this principle, this paper has put forward three major indicators, net present value (NPV), internal rate of return (IRR), and investment repayment period (IRP), which are also extensively used indicators in ordinary project techno-economic evaluation model to evaluate EIP techno- economic effects. Theoretically, the indicators not only can be used in EIP project evaluation, but also can provide a quantitative measure tool for the government to support EIP’s construction to the maximum. In the end, a case is analyzed.展开更多
Sustainable waste management in the industrial ecology perspective brings enormous challenges to the existing methodology of waste analysis at the industrial park （IP） scale. In this study, a four-step method was pr...Sustainable waste management in the industrial ecology perspective brings enormous challenges to the existing methodology of waste analysis at the industrial park （IP） scale. In this study, a four-step method was proposed for industrial solid waste （ISW） flow analysis of eco-industrial parks （EIPs） and applied to two IPs in eastern China. According to a park-wide census of 619 industrial enterprises and 105 questionnaires by a survey from 2006 to 2008, the results indicated that： 1） at the enterprise scale, more than 60% of enterprises were small- ISW-generation enterprises which encountered great difficulties on effective waste management; 2） at the IP scale, though the two IPs have set up their own environmental management systems and passed the ISO 14001 certification, the efficiencies of the ISW manage- ment systems have yet to be improved in the industrial ecology perspective; and 3） at the regional scale, more than 97% of ISW flowed within the provincial region, indicating that the provincial governments prevented the wastes from flowing into their own ＂back yard＂. Effective waste management should be placed in a broader perspective. Approaches to sustainable waste management may include wastes exchange, efficient waste and information flow, virtual EIP, waste minimization clubs and regionalization of waste management.展开更多
Nowadays, the style of living that significantly depends on consumption of resources and over consumption patterns, tremendous increase in population, urbanization and industrialization resulted into generation of hug...Nowadays, the style of living that significantly depends on consumption of resources and over consumption patterns, tremendous increase in population, urbanization and industrialization resulted into generation of huge amounts of industrial wastes. Many environmental problems are facing industrial areas, especially in developing countries, due to poor industrial hazardous waste management. In order to reduce the effect of industrial waste on the environment and to reach sustainable development, countries have developed and reinforced several environmental protection laws and regulations. Yet, the waste disposals via incineration and/or landfilling according to cradle-to-grave concept require high capital, high running costs and are seen by industries as a barrier for further industrial development. Most importantly, disposals of waste deplete natural resources causing them to be unsustainable. Hence, various concepts and strategies have been suggested to promote industrial sustainability. The aim of this paper is to present different concepts and practices including Cradle-to-Cradle approach, Cleaner Production, Industrial Ecology, Eco-Industrial Park and Environmentally Balanced Industrial Complex described in literature that help develop a successful sustainable industrial community and reach zero pollution. These concepts are illustrated via case studies. Moreover, this paper tackles the challenges facing industrial areas in Egypt and emphasis on the imperative need for considering sustainable industrial community.展开更多
基金Supported by the National Social Science Fund of China in 2013(13BJL090)
文摘Industry-city integration in industrial park has stepped into quick development with the continuous advancement of urbanization in China. Relying on the developed ecological industry chain,sustainable development ability and good ecological service,eco-industrial park is at the forefront of industry-city integration,and accumulates rich experience in practice. The operation mechanism model includes government development,development of large state-owned enterprises,and public-private partnership. The space structures involve the relation between central urban district and new industrial town,overall layout of production,living and ecological space in eco-industrial park. In the aspect of system innovation,park management system,household registration management system,cultural system of community and environmental governance system face the challenges.
文摘Recently the behavior of human has resulted in the deterioration of global ecological environment, and global warming and environmental pollution have caused the occurrence of extreme events frequently. If we repeat the reckless environmental overkill, civilization will enter a vicious circle of decline and lose even the strength and vitality to live in harmony with the environment. At present, China is in a special period of rapid economic development. Some enterprises focus on short-term profits and don't formulate long-term strategies. For example, with the rapid expansion of the steel industry, some serious problems have emerged. Based on principles of industrial ecology and the concept of circular economy, to develop a new development model, taking a new road to industrialization is very necessary. Re-examining the current steel enterprises, this paper proposes the new methods of the integration of material, energy integration, water system integration and sharing of information and facilities. Through ecologicalization of technology, system, and industrial structure and product structure adjustment, the eco-transformation of the modern steel industry will be gradually achieved in China.
文摘The establishment and development of the industrial symbiosis of eco-industrial park are affected by several factors.Based on the formed industrial symbiosis supporting system chart,this article analyzes the microcosmic supporting system and macroscopic supporting system.In the microcosmic supporting system,it elaborates five aspects including key enterprises,service intermediaries in the park,symbiotic enterprises,competitors and the public in detail.Then it describes the macroscopic supporting system from four aspects of governmental participation,technological innovation,educational promotion and cultural support.Finally,combining with the current construction status of the eco-industrial park in China,it proposes the countermeasures and suggestions to build the supporting system for the eco-industrial park and provides theoretical support for the faster and better construction of the eco-industrial park in China.
文摘An eco-industrial park or estate is a community of manufacturing and service businesses located together on a common property. The goal of EIP is to create a win-win harmonious development aspect of economic development and environmental protection. This paper emphasizes that the external effect of an EIP is its main characteristic of techno- economic evaluation for eco-industrial park project. From the view of the property rights, the EIP’s product is typically public-private. The government should take some measures for the quantitative analysis on ecological positive externali- ties of the enterprises in EIP, and also should adopt Coase’s Theorem, which supports that the market transaction is the best way to deal with positive externalities (external economics or diseconomics), or Pigou’s Theorem, which holds that the government anti-positive externalities programs are the best way to cope with positive externalities, to internalize the EIP’s external effects, which is also a fundamental tool to encourage investors to actively invest in EIP projects. Furthermore, this paper thinks that the EIP’s income should be equal to the income of staple products of the private property and that of its by-products of the public property. According to this principle, this paper has put forward three major indicators, net present value (NPV), internal rate of return (IRR), and investment repayment period (IRP), which are also extensively used indicators in ordinary project techno-economic evaluation model to evaluate EIP techno- economic effects. Theoretically, the indicators not only can be used in EIP project evaluation, but also can provide a quantitative measure tool for the government to support EIP’s construction to the maximum. In the end, a case is analyzed.
文摘Sustainable waste management in the industrial ecology perspective brings enormous challenges to the existing methodology of waste analysis at the industrial park （IP） scale. In this study, a four-step method was proposed for industrial solid waste （ISW） flow analysis of eco-industrial parks （EIPs） and applied to two IPs in eastern China. According to a park-wide census of 619 industrial enterprises and 105 questionnaires by a survey from 2006 to 2008, the results indicated that： 1） at the enterprise scale, more than 60% of enterprises were small- ISW-generation enterprises which encountered great difficulties on effective waste management; 2） at the IP scale, though the two IPs have set up their own environmental management systems and passed the ISO 14001 certification, the efficiencies of the ISW manage- ment systems have yet to be improved in the industrial ecology perspective; and 3） at the regional scale, more than 97% of ISW flowed within the provincial region, indicating that the provincial governments prevented the wastes from flowing into their own ＂back yard＂. Effective waste management should be placed in a broader perspective. Approaches to sustainable waste management may include wastes exchange, efficient waste and information flow, virtual EIP, waste minimization clubs and regionalization of waste management.
文摘Nowadays, the style of living that significantly depends on consumption of resources and over consumption patterns, tremendous increase in population, urbanization and industrialization resulted into generation of huge amounts of industrial wastes. Many environmental problems are facing industrial areas, especially in developing countries, due to poor industrial hazardous waste management. In order to reduce the effect of industrial waste on the environment and to reach sustainable development, countries have developed and reinforced several environmental protection laws and regulations. Yet, the waste disposals via incineration and/or landfilling according to cradle-to-grave concept require high capital, high running costs and are seen by industries as a barrier for further industrial development. Most importantly, disposals of waste deplete natural resources causing them to be unsustainable. Hence, various concepts and strategies have been suggested to promote industrial sustainability. The aim of this paper is to present different concepts and practices including Cradle-to-Cradle approach, Cleaner Production, Industrial Ecology, Eco-Industrial Park and Environmentally Balanced Industrial Complex described in literature that help develop a successful sustainable industrial community and reach zero pollution. These concepts are illustrated via case studies. Moreover, this paper tackles the challenges facing industrial areas in Egypt and emphasis on the imperative need for considering sustainable industrial community.
