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This paper reports a scale treatment on purified terephthalic acid (PTA) productive wastewater in a 50L column form reactor by ultrasound enhanced ozonation. The degradation effects of three kinds of productive wastewater including inlet and outlet water from treatment works as well as accident wastewater are investigated. The results show that the ultrasound enhanced ozonation is an efficient way...
Low-carbon economy is a new type of economic development. Along with the economic development, the consumption of China's fossil energy increased significantly. This has resulted in a rapid increase in greenhouse gas emissions and serious environmental pollution. Considering the current economic situation and energy consumption structure, this paper establishes an Asian Energy - Environment - Economy...
Industrial clusters have become a very important mode of industrial development nowadays and clusters are of great significance in enhancing competitiveness and innovation capability. In Wuhan such a leading city of “Rise of Central China” Program, development of creative industry is still weak and industrial design is also in the early stage. This paper compared and analyzed the present situation...
Total of 120 soil samples from the topsoil (0-20 cm) at an approximate interval of 100 m were collected in Wutan, China, to determine the spatial variability of five heavy metals, Cd, As, Hg, Pb, and Cr, with classical statistical and geostatistical analyses. Ordinary kriging was utilized for estimating heavy metals determination. Classical statistical indicated that As, Pb, and Cr concentrations...
Geographic information system technology has been applied to manage and analyze the citrus production information in the Three Gorges area of China. Massive information related to citrus production management including spatial and non-spatial data are collected from different sources. Taking account of the demands of different end users, the data sets are organized at three scales, i.e. municipality,...
Disaster mitigation and relief (DMR) has been paid much more attention from national or local governments in China. Multi-source remotely sensed data with different spatial, spectral and temporal resolutions were widely applied in DMR (e.g. disaster warning, rapid response, loss evaluation and reconstruction, etc.), and have been a main data source in the database of DMR Although some famous remote...
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