CAJ | 학술논문

　　近年来，经济的发展使城乡人民的生活水平不断提高，然而污水管网及污水处理设施发展滞后，严重影响了群众的居住环境和生活质量。为治理环境污染，各种类型的污水处理技术应运而生。
　　근년래，경제적발전사성향인민적생활수평불단제고，연이오수관망급오수처리설시발전체후，엄중영향료군음적거주배경화생활질량。위치리배경오염，각충류형적오수처리기술응운이생。
In recent years, the development of economic mak-es urban and rural people's living standards continued to impr-ove, but the lag of sewage pipe network and sewage treatment facilities development, serious impact on people's living envir-onment and quality of life. For the treatment of environmental pol ution, it emerges various types of sewage treatment techn-ology as the times require.