The Spatial Distribution,Current Problem and Developmental Trend of Chemical Industry in Binhai New Area of Tianjin
研究了天津滨海新区化学工业的历史演变、空间分布、现状问题与发展趋势，并探讨了企业、园区和区域层面的循环经济模式，强调生态工业园对经济与环境可持续发展的重要性。
As one of the eight pillar industries,chemical industry plays an important part in promoting the economic development in Binhai New Area of Tianjin while it also causes severe problem on the water shortage and water pollution.At present,the issue of urban water environmental security has been the important constrain on its sustainable development.Based on the perspective of space,this paper comprehensively researches the history evolution,spatial distribution,current problem and developmental trend of chemical industry in Binhai New Area of Tianjin.At the same time,it also attempts to discuss the circular economic modes from the levels of enterprise,park and area.What's more,it also suggests that people should pay more attention on the researches of Eco-industrial Park,with the reason that it is an important solution for the economic and environmental sustainable development in Binhai New Area.