| Nankai District, like the whole of China City, is in the adjustment of industrial structure, development patterns, urbanization accelerated development phase. Urban population expansion, traffic congestion, water shortages, energy shortages, coupled composite urban air pollution, three-dimensional noise pollution and doubling polluted water and the amount of waste and day, directly restrict the urban society, sustainable economic development. In order to mitigate the impact on the normal development of urban and residents healthy living, therefore, building to achieve energy saving, environmental protection, low-carbon as the main environment-friendly community, is building a harmonious society, the full realization of the development goals of the well-off the inevitable choice. |