Analysis Of The Current Situation Of Construction And Demolition Waste Resources In Hefei

With the prosperity of China’s economy and the speeding up of urbanization, and the city infrastructure construction scale is gradually increasing, coupled with the increasing transformation of the old city and new housing. This situation has consumed a lot of resources, at the same time, a large number of constructions and demolition waste generated to a piece of this thriving buried the shadow, "garbage siege" is not sensational. The consumption of resources, gradually bad living environment and the destruction of the natural environment, all of which are incompatible with the sustainable development and the Social development goals of harmony between man and nature. "Turning waste into treasure", construction and demolition waste resource recycling has become the focus of the society, the government, the construction industry attention.With the rapid increase of urbanization rate and urban population in Hefei, building a modern lakeside city has become the strategic decision of provincial and municipal levels, the party and government leadership. Thus, Hefei will set off a new round of large-scale construction period, construction and demolition waste will be growing along with it. In order to ensure the sustainability of Hefei economic development, the appearance of the city clean and tidy, and improving the living environment for residents, it is necessary to remediation for construction and demolition waste. Hefei as the capital city after the development of the central development model developed regions can learn first "pollution first, treatment later" lessons, in terms of construction and demolition waste resource utilization at the forefront of the country. Construction and demolition waste treatment resources is the principle of source reduction and terminal resources, forming material- Products- construction waste-material(recycled) material the use of closed loop, its relationship to the sustainable development of social economy and to achieve the goal of constructing modem lakeside city.In order to give the city of Hefei construction and demolition waste treatment resources effective countermeasures. Task Force by the following units of investigations, to understand the status of construction and demolition waste output volume in Hefei, the basic ingredients and Hefei construction and demolition waste treatment resources Situation, such as, Hefei urban administrative bureau, Urban and rural construction commission, Construction of key projects administration, Track office and China construction first group corporation limited of Anhui branch, Anhui construction engineering group and other construction units. According to the literature review, expert opinion, and the status quo of Hefei construction and demolition waste. Summed up the main problems of construction and demolition waste treatment, and hinder construction and demolition waste treatment resources influencing factors in Hefei. Such as improve resource laws and regulations, Staff awareness of environmental and energy saving, enterprise resource cost etc. On the basis of Hefei city construction and demolition waste treatment resources influencing factors, related to the disposal of construction waste and the subject of social activities in the form of the questionnaire(i.e., the national government departments, research institutions, construction enterprise, the enterprise resources and the social public) for interviews. With analytic hierarchy process(AHP) sort out the weight of each factor between the factors influencing the strength and sorting. Find out the key influence factors of construction and demolition waste treatment resources. That resource legal protection system defect of construction and demolition waste is hindering the main contradiction of Hefei waste into resources. Put forward reasonable and effective countermeasures and Suggestions of Hefei city construction waste resource utilization. And introduced on processing 1 million tons of construction waste resource processing practice program, to remind treatment resources are not empty words move. Provide a reference for government departments and relevant units as soon as possible to deal with environmental problems of construction waste derived, for the sustainable socio-economic development in Hefei, and to improve the living environment in Hefei contribution meager strength.