The urgent issue in the process of sustainable urban development on the environment in Danang current
pressing issues in the process of sustainable urban development on the environment in Da Nang City currently not lie apart from the development trend of the urban world, in recent years, the urban area of Danang constantly expanding urbanization with high speed, urban face more and more spacious with systems technical infrastructure and social infrastructure investment in terms of both quantity and quality, giving Danang on a new dimension in terms of both space and urban quality. However, with the development Urban, Danang is facing many challenges in order to become a modern city, such as sustainable development: green architecture lacking in urban areas; problems of industrial waste water treatment, waste water, solid waste, ... The rapid urbanization and population growth of Danang in recent years have caused adverse environmental impacts to soil, water , air. On average, each day, an estimated 324 tons of waste is collected in the bins located across the street, representing 49.6% of the garbage collected. Garbage is collected sanitation workers directly at the Alley masterpiece by tricycles up about 43% of all waste collected in the city. Thus, over 90% of waste is collected by manual methods as today, will lead to a workforce environment does not meet the needs collecting. Danang Industrial Zone focus 6 has a total planned area of about 1,500 ha with 290 career list, of which about 200 enterprises are operating. What is most worrying at 6 IPs only with factory Hoa Khanh Industrial Zone have concentrated wastewater treatment, but no effective action. Although the investment was a factory for waste water treatment capacity of 5000m3 / d with a total investment of 15 billion, but now works only ¼ factory capacity. Pollution of this industrial zone mainly because many enterprises have not yet been connected to the exhaust plumbing pipes leading into the general waste water treatment plants and piping systems generally have plenty damaged the water flowing out external processing systems, flow directly into the water. Field test results in industrial areas shows the waste is huge and complex. Of the total of 290 investment projects in industrial zones in Da Nang city, only about 45% of the project evaluation report of environmental impact Besides, the waste is not classified at source causing many problems for the processor. Most non-hazardous wastes are handled by burying solutions, without any auxiliary measures, giving rise to many environmental problems and consumes land used for landfills. Infrastructure service of hazardous waste are insufficient, failing to meet fully the needs of the business. In addition, another challenge posed to the environment management is raising environmental awareness of the people as well as photography business in the city.
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