Research Progress of Sewage Treatment Technology in Small and Medium Sized Towns
DOI:
https://doi.org/10.54097/ajst.v6i1.9129Keywords:
Sewage disposal, A2/O process, A/O process, Multi point cement membrane composite biological wastewater treatment process.Abstract
A / O process, oxidation ditch process and other leading technologies used in China's cities, Europe and the United States and other developed countries have been proved to be effective water pollution control technologies. They have their own advantages and disadvantages, and their applicability is also different. However, for small and medium-sized urban sewage treatment plants, these methods may not be suitable. Therefore, for small and medium-sized urban sewage treatment plants, we should consider the problems of technology, management, investment and operation. Therefore, we should look for more convenient, simple operation, low investment and operation cost methods that are more suitable for small towns. In this paper, several common sewage treatment processes are compared to determine the type of sewage treatment process in small and medium-sized towns.
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